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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30/04/2024, 09:58
Static task
static1
Behavioral task
behavioral1
Sample
098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe
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Size
512KB
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MD5
098f94a702d5b06ec699099985bee13d
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SHA1
63ee716e024d9e9f4b5445207bb03d04a9730506
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SHA256
15e03a2b72f9f2814d4d7d18985d0ac76ac3d7b3eabddc73c34d92f8d58ac6e2
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SHA512
1364b0fc5ee69e1edf7a5501d007f93be4c3d857adc2a6646dd728003f2bfd76fc80d91f35b903601176f3dddcc7552a66bdc85795d5d75948e54f4675f1af6d
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj64:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm55
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" tvbwiqbbjl.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tvbwiqbbjl.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" tvbwiqbbjl.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" tvbwiqbbjl.exe -
Executes dropped EXE 5 IoCs
pid Process 2496 tvbwiqbbjl.exe 2684 dzidwuoufcszwsj.exe 2500 zlqnymkl.exe 2604 gerzbazxwojwv.exe 2560 zlqnymkl.exe -
Loads dropped DLL 5 IoCs
pid Process 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2496 tvbwiqbbjl.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" tvbwiqbbjl.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\eixtrnnb = "tvbwiqbbjl.exe" dzidwuoufcszwsj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\zpxqryap = "dzidwuoufcszwsj.exe" dzidwuoufcszwsj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "gerzbazxwojwv.exe" dzidwuoufcszwsj.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\w: zlqnymkl.exe File opened (read-only) \??\u: tvbwiqbbjl.exe File opened (read-only) \??\b: zlqnymkl.exe File opened (read-only) \??\b: zlqnymkl.exe File opened (read-only) \??\t: zlqnymkl.exe File opened (read-only) \??\q: tvbwiqbbjl.exe File opened (read-only) \??\g: zlqnymkl.exe File opened (read-only) \??\z: zlqnymkl.exe File opened (read-only) \??\h: zlqnymkl.exe File opened (read-only) \??\x: zlqnymkl.exe File opened (read-only) \??\p: zlqnymkl.exe File opened (read-only) \??\y: zlqnymkl.exe File opened (read-only) \??\t: zlqnymkl.exe File opened (read-only) \??\a: zlqnymkl.exe File opened (read-only) \??\v: zlqnymkl.exe File opened (read-only) \??\e: tvbwiqbbjl.exe File opened (read-only) \??\t: tvbwiqbbjl.exe File opened (read-only) \??\j: zlqnymkl.exe File opened (read-only) \??\r: zlqnymkl.exe File opened (read-only) \??\m: zlqnymkl.exe File opened (read-only) \??\j: zlqnymkl.exe File opened (read-only) \??\q: zlqnymkl.exe File opened (read-only) \??\j: tvbwiqbbjl.exe File opened (read-only) \??\l: tvbwiqbbjl.exe File opened (read-only) \??\x: zlqnymkl.exe File opened (read-only) \??\p: zlqnymkl.exe File opened (read-only) \??\g: tvbwiqbbjl.exe File opened (read-only) \??\h: tvbwiqbbjl.exe File opened (read-only) \??\m: tvbwiqbbjl.exe File opened (read-only) \??\s: tvbwiqbbjl.exe File opened (read-only) \??\w: tvbwiqbbjl.exe File opened (read-only) \??\m: zlqnymkl.exe File opened (read-only) \??\k: tvbwiqbbjl.exe File opened (read-only) \??\n: tvbwiqbbjl.exe File opened (read-only) \??\e: zlqnymkl.exe File opened (read-only) \??\s: zlqnymkl.exe File opened (read-only) \??\e: zlqnymkl.exe File opened (read-only) \??\s: zlqnymkl.exe File opened (read-only) \??\k: zlqnymkl.exe File opened (read-only) \??\u: zlqnymkl.exe File opened (read-only) \??\y: zlqnymkl.exe File opened (read-only) \??\x: tvbwiqbbjl.exe File opened (read-only) \??\b: tvbwiqbbjl.exe File opened (read-only) \??\i: tvbwiqbbjl.exe File opened (read-only) \??\y: tvbwiqbbjl.exe File opened (read-only) \??\w: zlqnymkl.exe File opened (read-only) \??\h: zlqnymkl.exe File opened (read-only) \??\i: zlqnymkl.exe File opened (read-only) \??\l: zlqnymkl.exe File opened (read-only) \??\o: zlqnymkl.exe File opened (read-only) \??\u: zlqnymkl.exe File opened (read-only) \??\a: tvbwiqbbjl.exe File opened (read-only) \??\o: tvbwiqbbjl.exe File opened (read-only) \??\z: tvbwiqbbjl.exe File opened (read-only) \??\n: zlqnymkl.exe File opened (read-only) \??\g: zlqnymkl.exe File opened (read-only) \??\z: zlqnymkl.exe File opened (read-only) \??\l: zlqnymkl.exe File opened (read-only) \??\q: zlqnymkl.exe File opened (read-only) \??\n: zlqnymkl.exe File opened (read-only) \??\r: zlqnymkl.exe File opened (read-only) \??\p: tvbwiqbbjl.exe File opened (read-only) \??\v: tvbwiqbbjl.exe File opened (read-only) \??\a: zlqnymkl.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" tvbwiqbbjl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" tvbwiqbbjl.exe -
AutoIT Executable 5 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2952-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral1/files/0x0032000000014e5a-6.dat autoit_exe behavioral1/files/0x000c00000001470b-17.dat autoit_exe behavioral1/files/0x00070000000153cf-28.dat autoit_exe behavioral1/files/0x00070000000155e3-34.dat autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\tvbwiqbbjl.exe 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\tvbwiqbbjl.exe 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\dzidwuoufcszwsj.exe 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\zlqnymkl.exe 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File created C:\Windows\SysWOW64\gerzbazxwojwv.exe 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\gerzbazxwojwv.exe 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File created C:\Windows\SysWOW64\dzidwuoufcszwsj.exe 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File created C:\Windows\SysWOW64\zlqnymkl.exe 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll tvbwiqbbjl.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe zlqnymkl.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe zlqnymkl.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe zlqnymkl.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe zlqnymkl.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal zlqnymkl.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe zlqnymkl.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal zlqnymkl.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe zlqnymkl.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal zlqnymkl.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe zlqnymkl.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe zlqnymkl.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe zlqnymkl.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe zlqnymkl.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal zlqnymkl.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE File opened for modification C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Office loads VBA resources, possible macro or embedded object present
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "194AC70E1493DBC5B9BD7F92ED9F37C9" 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7F46BC3FF6C22DCD172D0A08A0C9113" 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32472D7E9C5282586A3577D170242CDC7D8464AC" 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" tvbwiqbbjl.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" tvbwiqbbjl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2412 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2496 tvbwiqbbjl.exe 2496 tvbwiqbbjl.exe 2496 tvbwiqbbjl.exe 2496 tvbwiqbbjl.exe 2496 tvbwiqbbjl.exe 2500 zlqnymkl.exe 2500 zlqnymkl.exe 2500 zlqnymkl.exe 2500 zlqnymkl.exe 2684 dzidwuoufcszwsj.exe 2684 dzidwuoufcszwsj.exe 2684 dzidwuoufcszwsj.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2560 zlqnymkl.exe 2560 zlqnymkl.exe 2560 zlqnymkl.exe 2560 zlqnymkl.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2684 dzidwuoufcszwsj.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2496 tvbwiqbbjl.exe 2496 tvbwiqbbjl.exe 2496 tvbwiqbbjl.exe 2500 zlqnymkl.exe 2500 zlqnymkl.exe 2500 zlqnymkl.exe 2684 dzidwuoufcszwsj.exe 2684 dzidwuoufcszwsj.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2560 zlqnymkl.exe 2560 zlqnymkl.exe 2560 zlqnymkl.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 2496 tvbwiqbbjl.exe 2496 tvbwiqbbjl.exe 2496 tvbwiqbbjl.exe 2500 zlqnymkl.exe 2500 zlqnymkl.exe 2500 zlqnymkl.exe 2684 dzidwuoufcszwsj.exe 2684 dzidwuoufcszwsj.exe 2684 dzidwuoufcszwsj.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2604 gerzbazxwojwv.exe 2560 zlqnymkl.exe 2560 zlqnymkl.exe 2560 zlqnymkl.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2412 WINWORD.EXE 2412 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2952 wrote to memory of 2496 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 28 PID 2952 wrote to memory of 2496 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 28 PID 2952 wrote to memory of 2496 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 28 PID 2952 wrote to memory of 2496 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 28 PID 2952 wrote to memory of 2684 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 29 PID 2952 wrote to memory of 2684 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 29 PID 2952 wrote to memory of 2684 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 29 PID 2952 wrote to memory of 2684 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 29 PID 2952 wrote to memory of 2500 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 30 PID 2952 wrote to memory of 2500 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 30 PID 2952 wrote to memory of 2500 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 30 PID 2952 wrote to memory of 2500 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 30 PID 2952 wrote to memory of 2604 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 31 PID 2952 wrote to memory of 2604 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 31 PID 2952 wrote to memory of 2604 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 31 PID 2952 wrote to memory of 2604 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 31 PID 2496 wrote to memory of 2560 2496 tvbwiqbbjl.exe 32 PID 2496 wrote to memory of 2560 2496 tvbwiqbbjl.exe 32 PID 2496 wrote to memory of 2560 2496 tvbwiqbbjl.exe 32 PID 2496 wrote to memory of 2560 2496 tvbwiqbbjl.exe 32 PID 2952 wrote to memory of 2412 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 33 PID 2952 wrote to memory of 2412 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 33 PID 2952 wrote to memory of 2412 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 33 PID 2952 wrote to memory of 2412 2952 098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe 33 PID 2412 wrote to memory of 2280 2412 WINWORD.EXE 36 PID 2412 wrote to memory of 2280 2412 WINWORD.EXE 36 PID 2412 wrote to memory of 2280 2412 WINWORD.EXE 36 PID 2412 wrote to memory of 2280 2412 WINWORD.EXE 36
Processes
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C:\Users\Admin\AppData\Local\Temp\098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\098f94a702d5b06ec699099985bee13d_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Windows\SysWOW64\tvbwiqbbjl.exetvbwiqbbjl.exe2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Windows\SysWOW64\zlqnymkl.exeC:\Windows\system32\zlqnymkl.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2560
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C:\Windows\SysWOW64\dzidwuoufcszwsj.exedzidwuoufcszwsj.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2684
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C:\Windows\SysWOW64\zlqnymkl.exezlqnymkl.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2500
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C:\Windows\SysWOW64\gerzbazxwojwv.exegerzbazxwojwv.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2604
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"2⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:2280
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
7Replay Monitor
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Downloads
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Filesize
20KB
MD546d45009b9b06c2fc95ce9cb5ee8f51e
SHA12806a8190bacec15e399e45614575fda6ff62db9
SHA2565da0eb661cb7b65beb1cb701edbb3fb96ff66045b988302982e8d4dcc0ad5c23
SHA51222fb36e937f81f92cdb24bcf4babbfd249530a04e789ac8e9c72ebd20be59d6d689a44d128992482079e9323490d5cef5d5f69dcd7f37a237664f45a26239f07
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Filesize
512KB
MD548cdbfe78a6205a34a15d5e127b78bfa
SHA1645f0e20003961c8c84f8374935885e3544d15d7
SHA25696c2a045bd98d51538ce9ff28e90859c7519001b34b5069850fb2da55c08297f
SHA51231f64e2bb707e8bf2cfb2cfd2d46e7c9fdbb3b4c599bde773ec2c423af18d8aa02ee75449c92eb62892587b271da03f91e2f2dc91ed12319fbaa6fa2c1444965
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
512KB
MD50495e0917b96a0d498da0b73f9626756
SHA1c873482253f96cfa08d59ad5faa15ecc8a927f5c
SHA256bbae47c064e7a44a0565d52d591e35cc5e307e16e0b63292a0d8f0f9e10a0498
SHA512791fbfb2550ce2d1aebce3dfedf6de50cf62628f6dc492c28f72273edb527a86fd900421c16476bc3b54a2525eb227bb9c71f3db6ac09a654d358255aea2c098
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Filesize
512KB
MD56d3fd7e10e1e6d717efbf81f77fabe45
SHA1d9d49b5e95e122fdc265eeb61b0b99885d970bec
SHA256017311ff351e58642e10c8456076ea1b1102e6f67bd7459c8635bcb108b6395e
SHA512e3c433da6829d04eba5e657923510bfb16e630ef7839989caf9f107dbcc1651e4463a68052bd5867b1ac81a6fc19c62683f56dfe195052c3f3bdd035ec8c2719
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Filesize
512KB
MD565f95f77faa9d2caa401fc3175cdbdb9
SHA1293a2aa893139119dbb7872f6177a474c4c7ab01
SHA256cd27c2d96ea15301c729638007a2165e6010c64638a40df82c89c2df1b5504bd
SHA51299139f465a10085532d2a7adc998bada7513615711bc9f79aaf575eabcb5566fb27504886c8d5f5a48efb1de32d74a1253321eafbdfc2f4e4429a9ed16296fe6