Overview
overview
10Static
static
3c615257b3d...18.exe
windows7-x64
10c615257b3d...18.exe
windows10-2004-x64
7$1/$OUTDIR...er.exe
windows7-x64
7$1/$OUTDIR...er.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
32611067143.html
windows7-x64
32611067143.html
windows10-2004-x64
3contact-do...g.html
windows7-x64
3contact-do...g.html
windows10-2004-x64
1home.js
windows7-x64
3home.js
windows10-2004-x64
3home1099482986.html
windows7-x64
3home1099482986.html
windows10-2004-x64
3home1259317828.html
windows7-x64
3home1259317828.html
windows10-2004-x64
3index1449123078.html
windows7-x64
3index1449123078.html
windows10-2004-x64
3Analysis
-
max time kernel
119s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
28-08-2024 02:28
Static task
static1
Behavioral task
behavioral1
Sample
c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$1/$OUTDIR/sftp_plugin/tc_sftp_uninstaller.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$1/$OUTDIR/sftp_plugin/tc_sftp_uninstaller.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
2611067143.html
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
2611067143.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
contact-domains-org.html
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
contact-domains-org.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
home.js
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
home.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
home1099482986.html
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
home1099482986.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
home1259317828.html
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
home1259317828.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
index1449123078.html
Resource
win7-20240705-en
Behavioral task
behavioral20
Sample
index1449123078.html
Resource
win10v2004-20240802-en
General
-
Target
c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe
-
Size
261KB
-
MD5
c615257b3d156324783a0d0240bd0cd7
-
SHA1
69222316b31b7ffcc6cdb4d1e3fb376defb0a187
-
SHA256
1bbc61490d03fe12c5511aa2c81e7e94344aa40dd968b48e0736342f2a8ee1e6
-
SHA512
d76d8464462e36ad877cce80362a1ceee040850e88ed968a642059b93c39dd4b410d26a42a5ac9cad93edef4fb426304b130916a0941a42437380df2fec85c59
-
SSDEEP
6144:wW+7+eMX3XA7enW055Uqj61NSPHomhwYqt3:wR0XAQB55UqjtPHdmDt3
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\README.hta
Signatures
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Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Blocklisted process makes network request 3 IoCs
flow pid Process 1544 2516 mshta.exe 1546 2516 mshta.exe 1548 2516 mshta.exe -
Contacts a large (518) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Deletes itself 1 IoCs
pid Process 2196 cmd.exe -
Loads dropped DLL 1 IoCs
pid Process 2748 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.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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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpA313.bmp" c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2748 set thread context of 2584 2748 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 31 -
Drops file in Program Files directory 6 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\README.hta c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BLANK.ONE c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BUSINESS.ONE c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\DESIGNER.ONE c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\PLANNERS.ONE c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\ACADEMIC.ONE c615257b3d156324783a0d0240bd0cd7_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 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2292 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 976 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2292 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2748 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeDebugPrivilege 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2568 WMIC.exe Token: SeSecurityPrivilege 2568 WMIC.exe Token: SeTakeOwnershipPrivilege 2568 WMIC.exe Token: SeLoadDriverPrivilege 2568 WMIC.exe Token: SeSystemProfilePrivilege 2568 WMIC.exe Token: SeSystemtimePrivilege 2568 WMIC.exe Token: SeProfSingleProcessPrivilege 2568 WMIC.exe Token: SeIncBasePriorityPrivilege 2568 WMIC.exe Token: SeCreatePagefilePrivilege 2568 WMIC.exe Token: SeBackupPrivilege 2568 WMIC.exe Token: SeRestorePrivilege 2568 WMIC.exe Token: SeShutdownPrivilege 2568 WMIC.exe Token: SeDebugPrivilege 2568 WMIC.exe Token: SeSystemEnvironmentPrivilege 2568 WMIC.exe Token: SeRemoteShutdownPrivilege 2568 WMIC.exe Token: SeUndockPrivilege 2568 WMIC.exe Token: SeManageVolumePrivilege 2568 WMIC.exe Token: 33 2568 WMIC.exe Token: 34 2568 WMIC.exe Token: 35 2568 WMIC.exe Token: SeIncreaseQuotaPrivilege 2568 WMIC.exe Token: SeSecurityPrivilege 2568 WMIC.exe Token: SeTakeOwnershipPrivilege 2568 WMIC.exe Token: SeLoadDriverPrivilege 2568 WMIC.exe Token: SeSystemProfilePrivilege 2568 WMIC.exe Token: SeSystemtimePrivilege 2568 WMIC.exe Token: SeProfSingleProcessPrivilege 2568 WMIC.exe Token: SeIncBasePriorityPrivilege 2568 WMIC.exe Token: SeCreatePagefilePrivilege 2568 WMIC.exe Token: SeBackupPrivilege 2568 WMIC.exe Token: SeRestorePrivilege 2568 WMIC.exe Token: SeShutdownPrivilege 2568 WMIC.exe Token: SeDebugPrivilege 2568 WMIC.exe Token: SeSystemEnvironmentPrivilege 2568 WMIC.exe Token: SeRemoteShutdownPrivilege 2568 WMIC.exe Token: SeUndockPrivilege 2568 WMIC.exe Token: SeManageVolumePrivilege 2568 WMIC.exe Token: 33 2568 WMIC.exe Token: 34 2568 WMIC.exe Token: 35 2568 WMIC.exe Token: SeBackupPrivilege 2964 vssvc.exe Token: SeRestorePrivilege 2964 vssvc.exe Token: SeAuditPrivilege 2964 vssvc.exe Token: SeDebugPrivilege 976 taskkill.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2516 mshta.exe 2516 mshta.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2748 wrote to memory of 2584 2748 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 31 PID 2748 wrote to memory of 2584 2748 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 31 PID 2748 wrote to memory of 2584 2748 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 31 PID 2748 wrote to memory of 2584 2748 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 31 PID 2748 wrote to memory of 2584 2748 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 31 PID 2584 wrote to memory of 2604 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 32 PID 2584 wrote to memory of 2604 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 32 PID 2584 wrote to memory of 2604 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 32 PID 2584 wrote to memory of 2604 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 32 PID 2604 wrote to memory of 2568 2604 cmd.exe 34 PID 2604 wrote to memory of 2568 2604 cmd.exe 34 PID 2604 wrote to memory of 2568 2604 cmd.exe 34 PID 2584 wrote to memory of 2516 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 40 PID 2584 wrote to memory of 2516 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 40 PID 2584 wrote to memory of 2516 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 40 PID 2584 wrote to memory of 2516 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 40 PID 2584 wrote to memory of 2196 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 41 PID 2584 wrote to memory of 2196 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 41 PID 2584 wrote to memory of 2196 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 41 PID 2584 wrote to memory of 2196 2584 c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe 41 PID 2196 wrote to memory of 976 2196 cmd.exe 43 PID 2196 wrote to memory of 976 2196 cmd.exe 43 PID 2196 wrote to memory of 976 2196 cmd.exe 43 PID 2196 wrote to memory of 2292 2196 cmd.exe 44 PID 2196 wrote to memory of 2292 2196 cmd.exe 44 PID 2196 wrote to memory of 2292 2196 cmd.exe 44 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Users\Admin\AppData\Local\Temp\c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe"2⤵
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\system32\wbem\WMIC.exeC:\Windows\system32\wbem\wmic.exe shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2568
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\README.hta"3⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2516
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2196 -
C:\Windows\system32\taskkill.exetaskkill /f /im "c615257b3d156324783a0d0240bd0cd7_JaffaCakes118.exe"4⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:976
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C:\Windows\system32\PING.EXEping -n 1 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2292
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2964
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵
- System Location Discovery: System Language Discovery
PID:2872
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
61KB
MD5916b17b09a1fe0c2234bbb73aabb3926
SHA1d56ea9e8af887979013f9eb8d18c799d76e74893
SHA2564e71cab577d0480711aefa8765a3588c3e811e21a683ac805345276b1118c4ec
SHA5129a815230a81c63fc8dc424f171d748898aa60e31824d646aee293386a6f94772d74d7172c029045a118d4769395b0316fb628dda3fa044c2457d3455fe5adf7f
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Filesize
11KB
MD53e6bf00b3ac976122f982ae2aadb1c51
SHA1caab188f7fdc84d3fdcb2922edeeb5ed576bd31d
SHA2564ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe
SHA5121286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706