Analysis
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max time kernel
140s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 23:18
Static task
static1
Behavioral task
behavioral1
Sample
26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe
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Size
87KB
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MD5
26ee5ce48be5ffea6f24e4d931765410
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SHA1
6ee621af2598dce7beeaee2332e679cf7eb6a5b5
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SHA256
dff5f7d67a81c32c316d4b2475088fc6841301b77de4dfa2b66328f292a4b7be
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SHA512
fa8c9039ba4ed647c17e5ba32ab0a3a5c25a63ff0d4338ba3ecfcf870a9a5fa4029e3b1a5387ad0fb9771e866023a6da175477504b7fbdafb75c19634403578c
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SSDEEP
1536:QlE6eP1EoklVYyayfnbYhms9jHfXkrXKdnS1JI4UsWBjfei03Cd/Y5IoCaB:07ePKoaY5yvbWo6aJazwCdATB
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe -
Deletes itself 1 IoCs
pid Process 3532 videoaction_ch.exe -
Executes dropped EXE 1 IoCs
pid Process 3532 videoaction_ch.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\VideoAction_ch = "c:\\program files\\comsoft\\dialers\\videoaction_ch\\videoaction_ch.exe /noconnect" 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\VideoAction_ch-uninstall.exe 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\VideoAction_ch-uninstall.exe 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created \??\c:\program files\comsoft\dialers\videoaction_ch\videoaction_ch.exe 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe File opened for modification \??\c:\program files\comsoft\dialers\videoaction_ch\videoaction_ch.exe 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language videoaction_ch.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ielowutil.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "435219104" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F3F8E748-8604-11EF-A4B7-7ECF469E42CC} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3360488599" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31136273" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31136273" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3362988971" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31136273" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30bd37cd111adb01 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000028e76085f1f7640a0643881d549bbfc000000000200000000001066000000010000200000009d06ff6b55815faea8c0869de2d8ffd36bcc54326998c78f6dec4e557d92b6d7000000000e8000000002000020000000ad0d36bec70272f0a869de830dd917e058dc44719b85fd3be82ab2e865a922b0200000002a6d691243922cd4b21e0ef608db005d843edf5157fa7ab29a8b9b421b5d53304000000001f505082ff235f6b15638a5b9587f79ec3dc57f5cc9792d62ac59b1d0dc819e0b2cdb9ae1962aa0c69d58f032b006a58fb738fdf30fc06c59b53656b41416b0 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000028e76085f1f7640a0643881d549bbfc0000000002000000000010660000000100002000000031f483ad2027825750514e04a6947cb9ff7c6eefed0aa250b87a643aa1f5ff92000000000e8000000002000020000000241f7a436f4e9527173ee309a226853fec4cbb09efd682756e32b632beac1e1220000000251c76b1ce60f4978b9c987c31ef18e08b349e1bd4092179c6c12b53e6d8f58a40000000bbb59063a28a7d5045549758025b0c865c12842f53e5b841864b33c59ff10aa5882db008bb40edec20e95cd8a94bb7baf4600441443868a386c9d0d8e129fc4b iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 205a41cd111adb01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3360488599" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe -
Modifies data under HKEY_USERS 12 IoCs
description ioc Process Key created \REGISTRY\USER\.default videoaction_ch.exe Key created \REGISTRY\USER\.DEFAULT\Software\netscape videoaction_ch.exe Key created \REGISTRY\USER\.DEFAULT\Software\netscape\netscape navigator videoaction_ch.exe Key created \REGISTRY\USER\.default\software\netscape\netscape navigator\user trusted external applications videoaction_ch.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\netscape\netscape navigator\user trusted external applications\c:\program files\comsoft\dialers\videoaction_ch\videoaction_ch.exe = "yes" videoaction_ch.exe Key created \REGISTRY\USER\.default\software\netscape\netscape navigator\suffixes videoaction_ch.exe Key created \REGISTRY\USER\.default\software\netscape\netscape navigator\viewers videoaction_ch.exe Key created \REGISTRY\USER\.DEFAULT\software videoaction_ch.exe Key created \REGISTRY\USER\.DEFAULT\Software\netscape\netscape navigator\viewers videoaction_ch.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\netscape\netscape navigator\viewers\application/x-cnty3 = "c:\\program files\\comsoft\\dialers\\videoaction_ch\\videoaction_ch.exe %1" videoaction_ch.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\netscape\netscape navigator\viewers\TYPE1 = "application/x-cnty3" videoaction_ch.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\netscape\netscape navigator\suffixes\application/x-cnty3 = "cnty3" videoaction_ch.exe -
Modifies registry class 13 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\cnty3 File\shell\open\command\ = "c:\\program files\\comsoft\\dialers\\videoaction_ch\\videoaction_ch.exe %1" videoaction_ch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.cnty3\Content Type = "application/x-cnty3" videoaction_ch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\cnty3 File videoaction_ch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mime\database\content type\application/x-cnty3 videoaction_ch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\cnty3 File\shell\open\command videoaction_ch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-cnty3\Extension = ".cnty3" videoaction_ch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\cnty3 File\shell videoaction_ch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\cnty3 File\shell\open videoaction_ch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\cnty3 File\shell\ = "open" videoaction_ch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.cnty3 videoaction_ch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.cnty3\ = "cnty3 File" videoaction_ch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\cnty3 File\ = "cnty3 Data" videoaction_ch.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\cnty3 File\EditFlags = 00000100 videoaction_ch.exe -
Suspicious behavior: LoadsDriver 14 IoCs
pid Process 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 656 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3532 videoaction_ch.exe 764 iexplore.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 3532 videoaction_ch.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 764 iexplore.exe 764 iexplore.exe 4744 IEXPLORE.EXE 4744 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3788 wrote to memory of 3532 3788 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe 85 PID 3788 wrote to memory of 3532 3788 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe 85 PID 3788 wrote to memory of 3532 3788 26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe 85 PID 764 wrote to memory of 4744 764 iexplore.exe 96 PID 764 wrote to memory of 4744 764 iexplore.exe 96 PID 764 wrote to memory of 4744 764 iexplore.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\26ee5ce48be5ffea6f24e4d931765410_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3788 -
C:\program files\comsoft\dialers\videoaction_ch\videoaction_ch.exe"C:\program files\comsoft\dialers\videoaction_ch\videoaction_ch.exe" -kill c:\users\admin\appdata\local\temp\26ee5ce48be5ffea6f24e4d931765410_jaffacakes118.exe /install2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3532
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C:\Program Files (x86)\Internet Explorer\ielowutil.exe"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding1⤵
- System Location Discovery: System Language Discovery
PID:4100
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:764 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:764 CREDAT:17410 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4744
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD526ee5ce48be5ffea6f24e4d931765410
SHA16ee621af2598dce7beeaee2332e679cf7eb6a5b5
SHA256dff5f7d67a81c32c316d4b2475088fc6841301b77de4dfa2b66328f292a4b7be
SHA512fa8c9039ba4ed647c17e5ba32ab0a3a5c25a63ff0d4338ba3ecfcf870a9a5fa4029e3b1a5387ad0fb9771e866023a6da175477504b7fbdafb75c19634403578c
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
1KB
MD5bb5037bf231133524559f0e24e1408ea
SHA1870c8ef39b90b768c8ce5eff1026433dd1d1ea9c
SHA256cb60157127bff17db022dd46c08e1f92d053b7a4e9160e37f9adcd3029746c57
SHA512ff37db378accaf2bda3f99ccbbbfb47dd1e4849dcfb5c3c6cae127ea9e0ee9d125774465bad40c4b32a76d5ee51d22f2c408c7827505387c9fb716eb194f8c51
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Filesize
1KB
MD5d35fe6fa772b43cf62d0e58c3295bee1
SHA1b9465ec4946b72617e63b7948fafecbaca604f7c
SHA256eb801dfbfbb4a12918bdadb681411a9e81789722c6587c054fa99035bcedf328
SHA5120a23cf51ded166eb6a96a51ee66d7f32ef7821c2ad432a11dc63d829411a0cd575ae4ac852e4c07f31abdab08a7a189d597480643b2e417e436b0cbe7356167f
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Filesize
1KB
MD53b80871b0178c646f2ed84924c528ce7
SHA1513bb40d8f7af3ba969ad997a45e5879e5441267
SHA2562566b8b714f9afd892fa904ec0a621bb2747c41b52bd8eb2fd3e5d0ecdbc830f
SHA5126fcc61381a61db67a6f0f76c3e66b017c165f32ac6e0c1b822a4e11b146c4f589faef63d6dfcf4cdd393ea193d677900c089a8c2dba89e804fbb51eb1399c457