Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/01/2025, 06:46
Behavioral task
behavioral1
Sample
fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe
Resource
win7-20240903-en
General
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Target
fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe
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Size
1.2MB
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MD5
6bb8c962de1c6e2bdb02d81c370577c8
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SHA1
10c94b74b8f21689ca5781240d1b2d0c8a0b03ea
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SHA256
fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291
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SHA512
42e34ea5a057b9fcb7f0a6cd4385f00f224e9b7c1db741d72808ab384ead735dd9676d5d91567d4580dd6a13d8dcc1fc7db47c9b5abe3ff274d97253e75850ba
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtie:WIwgMEuy+inDfp3/XoCw57XYBwKe
Malware Config
Signatures
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resource yara_rule behavioral1/memory/3036-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3036-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2948-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2948-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2948-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000015d6e-14.dat family_gh0strat behavioral1/memory/3036-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3036-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2948-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2948-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2948-57-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259410926.txt" AK47.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" Ghiya.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe -
Executes dropped EXE 6 IoCs
pid Process 2652 AK47.exe 2880 AK47.exe 3036 AK74.exe 2528 Ghiya.exe 2948 Ghiya.exe 1864 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 2880 AK47.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 2772 svchost.exe 2528 Ghiya.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 2772 svchost.exe 1864 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/3032-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3032-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000015da7-61.dat vmprotect behavioral1/memory/3032-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3032-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3032-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3032-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3032-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3032-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3032-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\259410926.txt AK47.exe File created C:\Windows\SysWOW64\259410926.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/3036-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3036-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3036-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2948-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2948-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2948-57-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
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 10 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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2284 PING.EXE 2644 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2284 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2948 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3036 AK74.exe Token: SeLoadDriverPrivilege 2948 Ghiya.exe Token: 33 2948 Ghiya.exe Token: SeIncBasePriorityPrivilege 2948 Ghiya.exe Token: 33 2948 Ghiya.exe Token: SeIncBasePriorityPrivilege 2948 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 3032 wrote to memory of 2880 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 30 PID 3032 wrote to memory of 2880 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 30 PID 3032 wrote to memory of 2880 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 30 PID 3032 wrote to memory of 2880 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 30 PID 3032 wrote to memory of 2652 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 31 PID 3032 wrote to memory of 2652 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 31 PID 3032 wrote to memory of 2652 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 31 PID 3032 wrote to memory of 2652 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 31 PID 3032 wrote to memory of 3036 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 32 PID 3032 wrote to memory of 3036 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 32 PID 3032 wrote to memory of 3036 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 32 PID 3032 wrote to memory of 3036 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 32 PID 3032 wrote to memory of 3036 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 32 PID 3032 wrote to memory of 3036 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 32 PID 3032 wrote to memory of 3036 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 32 PID 3036 wrote to memory of 2644 3036 AK74.exe 36 PID 3036 wrote to memory of 2644 3036 AK74.exe 36 PID 3036 wrote to memory of 2644 3036 AK74.exe 36 PID 3036 wrote to memory of 2644 3036 AK74.exe 36 PID 2528 wrote to memory of 2948 2528 Ghiya.exe 37 PID 2528 wrote to memory of 2948 2528 Ghiya.exe 37 PID 2528 wrote to memory of 2948 2528 Ghiya.exe 37 PID 2528 wrote to memory of 2948 2528 Ghiya.exe 37 PID 2528 wrote to memory of 2948 2528 Ghiya.exe 37 PID 2528 wrote to memory of 2948 2528 Ghiya.exe 37 PID 2528 wrote to memory of 2948 2528 Ghiya.exe 37 PID 2644 wrote to memory of 2284 2644 cmd.exe 39 PID 2644 wrote to memory of 2284 2644 cmd.exe 39 PID 2644 wrote to memory of 2284 2644 cmd.exe 39 PID 2644 wrote to memory of 2284 2644 cmd.exe 39 PID 3032 wrote to memory of 1844 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 40 PID 3032 wrote to memory of 1844 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 40 PID 3032 wrote to memory of 1844 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 40 PID 3032 wrote to memory of 1844 3032 fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe 40 PID 2772 wrote to memory of 1864 2772 svchost.exe 42 PID 2772 wrote to memory of 1864 2772 svchost.exe 42 PID 2772 wrote to memory of 1864 2772 svchost.exe 42 PID 2772 wrote to memory of 1864 2772 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe"C:\Users\Admin\AppData\Local\Temp\fe618fecd0825d27116b560fc8baf585fc419bea2aa30bed74a179d86180e291.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3032 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2880
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2652
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C:\Users\Admin\AppData\Local\Temp\AK74.exeC:\Users\Admin\AppData\Local\Temp\\AK74.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3036 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\AK74.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2284
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:1844
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2852
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259410926.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1864
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2948
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
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Downloads
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD58fc42f918c757ea7ae0fda03d4b65696
SHA11c85d2ccdcbcdb28a37c3e60423831a78f39b731
SHA256e8ae466aa6632cdc92cc9aa44f24a90d7270b3dfc3e85a388ec0f433a1956509
SHA512fd15e75f154d1b67f795f596a4da926b8b5a28970aa119995126814e3c5cc6bcd937099b547e24bcb1136572f547d432616d079ed3dac6a7a454c7f3c4e6f6a6
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD5bb29d1231bd0555e64269a0ebb666fbf
SHA1f4299e4fd6d716fc1148aa8b90ccf7067c8a30b5
SHA2564d1a895c51e906f6963eaf16073d112dbbcfb601dd12d25609b3c254f5c1e8f6
SHA512539503724650f770d783d93c5db66a507f12573482241398f57ea4a9cd9dd09bca9ffcae6072c70b5c5bb15844d81a03fbfe83932ae5519e36b438b246753177
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Filesize
49KB
MD5c19403649ddb7f00a6c3a20b75a211c3
SHA17ef8f91ecf21eaf0b1f0073f61875de202bee97f
SHA256c0eb828c9c593e2c590bbec80f73b7269dcce09f35297323d494aedb615a2e03
SHA512354737adeb405048859ecfae73f25b6e901608e137f85dd0e02e54775b7ea0beed1a2ed85a8263437521beded0082257930a850441f4b8e3d0d78d2c29643b96
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d