Analysis
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max time kernel
141s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17/08/2024, 16:17
Static task
static1
Behavioral task
behavioral1
Sample
a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe
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Size
1.4MB
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MD5
a33defc361ee29e88dc4146f0563f07d
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SHA1
7c3535ddd290d6bcf25442c6b5baef6da64e39b9
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SHA256
cd1b2a5e1d5e5a026314767c5c7e8a4f784db2ac46669c4226a67243638360cf
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SHA512
c3c2fbf6ef210223e28c69fdfb64710be76d3838b698d1d5f0df26063c23905047ba0846ff620bdad827b1eb65681dbfb2c5bdc587cef8f8d90763b37069b4cd
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SSDEEP
24576:ber/4p6qO4pDlPJsZtZQk5p8hulbEwfDpBzjRvdsxlTShiVNs25:m/4Qf4pxPctqG8IllnxvdsxZ4Uma
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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe -
Loads dropped DLL 10 IoCs
pid Process 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe -
Drops file in Program Files directory 9 IoCs
description ioc Process File created C:\Program Files (x86)\soft202004\d_2004.exe a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe File created C:\Program Files (x86)\soft202004\seemaos_setup_O7A4.exe a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe File created C:\Program Files (x86)\soft202004\a a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe File created C:\Program Files (x86)\soft202004\0420110405040410200420040404.txt a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe File created C:\Program Files (x86)\soft202004\MiniJJ_12318.exe a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\thenewworld\newnew.ini a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe File created C:\Program Files (x86)\soft202004\pipi_dae_381.exe a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe File created C:\Program Files (x86)\soft202004\tt_2004.exe a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe File created C:\Program Files (x86)\soft202004\wl06079.exe a33defc361ee29e88dc4146f0563f07d_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 5 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 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Wscript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "863587" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31125697" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430676411" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ea125702b7698d479b1c3c8e0190d45f0000000002000000000010660000000100002000000047db3081e63dd215da88582e56ac0f2ae04a6f3c4ae8894c8f455d5677a89245000000000e80000000020000200000004279a993b744240ce3dc453117b199a626ec7ee98f8a31db74befb318815c9732000000027e2e9ba2724e791f7c525160b76237bd3bb353a0d200977bc7f504be2be20614000000069a9bac5ea8cd270e9c008339a137015095588943e676fc11897165429d276b0aa743b3005646204ec67ff1d82765bb44f3a695768d1766be309d0390e63ce71 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50abef08c1f0da01 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3207145" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{2BAD5289-5CB4-11EF-AC6B-4A4A300BA5D9} = "0" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ea125702b7698d479b1c3c8e0190d45f00000000020000000000106600000001000020000000c75001d0243778810b0ae228c31be4f68b51adad2c9e44d0914d2a5a39f4ce18000000000e80000000020000200000002ea0b24b7d08e7e55dc29fbabdeefa49c7d0ea5f859fe39ed58e3717032672fa20000000a276435db75c11b0e859ca410797d39515b44fd3b238c1f8a664bcc9086f1999400000005684e3ca5703293a175b510971e66d18dae4f3293ec824f062d7f3c77d0b3c6b8d992c464f9d2eee530a0acbc89badcf6a07d5c47a439b647adaa8adb417cd61 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "863587" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31125697" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31125697" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50c9ea08c1f0da01 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\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 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4764 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4764 IEXPLORE.EXE 4764 IEXPLORE.EXE 2884 IEXPLORE.EXE 2884 IEXPLORE.EXE 2884 IEXPLORE.EXE 2884 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 4716 wrote to memory of 4696 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 84 PID 4716 wrote to memory of 4696 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 84 PID 4716 wrote to memory of 4696 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 84 PID 4716 wrote to memory of 936 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 85 PID 4716 wrote to memory of 936 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 85 PID 4716 wrote to memory of 936 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 85 PID 4716 wrote to memory of 836 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 86 PID 4716 wrote to memory of 836 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 86 PID 4716 wrote to memory of 836 4716 a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe 86 PID 4696 wrote to memory of 2608 4696 IEXPLORE.EXE 87 PID 4696 wrote to memory of 2608 4696 IEXPLORE.EXE 87 PID 936 wrote to memory of 4764 936 IEXPLORE.EXE 88 PID 936 wrote to memory of 4764 936 IEXPLORE.EXE 88 PID 4764 wrote to memory of 2884 4764 IEXPLORE.EXE 89 PID 4764 wrote to memory of 2884 4764 IEXPLORE.EXE 89 PID 4764 wrote to memory of 2884 4764 IEXPLORE.EXE 89
Processes
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C:\Users\Admin\AppData\Local\Temp\a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a33defc361ee29e88dc4146f0563f07d_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" http://taourl.com/6jb4v2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4696 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://taourl.com/6jb4v3⤵
- Modifies Internet Explorer settings
PID:2608
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" http://www.178gg.com/lianjie/10608.htm2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:936 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://www.178gg.com/lianjie/10608.htm3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4764 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4764 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2884
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C:\Windows\SysWOW64\Wscript.exe"C:\Windows\system32\Wscript" "C:\Program Files (x86)\soft202004\b_2004.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:836
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
293B
MD53ebd8de5226fd3019be78e58bf846b74
SHA166278c024b3f8a2c51cd8addf9cf90402d0a41b9
SHA256c91e45dc6edbd0a7cf45cbb5e82ca35969066b53122c6c80c18e357f7fee7e9c
SHA51222506007f8613e6efd15bbedc5fe725e925f46db2ddd41e080b8021e7988e58495c51c6ed5e5af7aedfa6e3eec07bd83d4a8e063282ddaec8b1931e01b360c95
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5c96e614eba353b508b28bc6db6f904fc
SHA1927610445b4fa45b4a04edf375814e987d1b34a6
SHA256810b4bff49dad46744697f352a924048cbd10336c0648779d2ff9fe99abc5bdc
SHA5127f8929dcc59fc380d6ab2ff12faf0866c959bf754fd84f257e17cf186542edb54d29cd1f555f49d57a23f55f3148b22fb22a51ec1c6e1855022068508606ec1f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5e3057eaf96fbe9791b8d698289f25464
SHA16f827b79aef2bd8998b019c55efd11109cc3abd7
SHA256fa8c1164c0a515731c0ef48b6e71eb370d7da6ea4dd15007926211c37d137884
SHA5121abff9bd6047cb37081c6f57c173120b127d48ec56d4dc0dd3a1502e250a7d306453fdf731527ede201c6223c52e0d4e28926110eb79f3f4ece6189700d8ba5e
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
31KB
MD583cd62eab980e3d64c131799608c8371
SHA15b57a6842a154997e31fab573c5754b358f5dd1c
SHA256a6122e80f1c51dc72770b4f56c7c482f7a9571143fbf83b19c4d141d0cb19294
SHA51291cfbcc125600ec341f5571dcf1e4a814cf7673f82cf42f32155bd54791bbf32619f2bb14ae871d7996e9ddecdfcc5db40caa0979d6dfba3e73cfe8e69c163c9
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Filesize
14KB
MD5254f13dfd61c5b7d2119eb2550491e1d
SHA15083f6804ee3475f3698ab9e68611b0128e22fd6
SHA256fd0e8be2135f3d326b65520383a3468c3983fa32c9c93594d986b16709d80f28
SHA512fcef8ac5bd0ee6e316dbbc128a223ba18c8bf85a8d253e0c0877af6a4f686a20b08d34e5a426e2be5045962b391b8073769253a4d9b18616febc8133ccf654f7