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
06/03/2025, 19:32
Behavioral task
behavioral1
Sample
9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe
Resource
win7-20240903-en
General
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Target
9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe
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Size
1.2MB
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MD5
b7716bfce334308aad6364aa3efd86ff
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SHA1
d0a0c9f4d2123d52c350908c11c695ac353e3402
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SHA256
9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989
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SHA512
92d677b7c5be5e741e55024cd8352dce8d52f7bfce736ebec0b3fe96f86cdb0469031636e4008d3ba2c774747a788086ea629f091d7ab169303cb38c6b5a87ea
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiS:WIwgMEuy+inDfp3/XoCw57XYBwKS
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2320-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2320-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2740-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2740-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2740-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0009000000016101-14.dat family_gh0strat behavioral1/memory/2320-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2320-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2740-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2740-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2740-54-0x0000000010000000-0x00000000101BA000-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\\259432470.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 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe -
Executes dropped EXE 6 IoCs
pid Process 2388 AK47.exe 1992 AK47.exe 2320 AK74.exe 2848 Ghiya.exe 2740 Ghiya.exe 2044 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 1992 AK47.exe 1944 svchost.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2848 Ghiya.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 1944 svchost.exe 2044 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2096-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2096-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016ab9-58.dat vmprotect behavioral1/memory/2096-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2096-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2096-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2096-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2096-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2096-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2096-96-0x0000000000400000-0x0000000000760000-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" 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe -
Drops file in System32 directory 6 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\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259432470.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/2320-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2320-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2320-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2740-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2740-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2740-54-0x0000000010000000-0x00000000101BA000-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 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.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 AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2860 cmd.exe 2620 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2620 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2740 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2320 AK74.exe Token: SeLoadDriverPrivilege 2740 Ghiya.exe Token: 33 2740 Ghiya.exe Token: SeIncBasePriorityPrivilege 2740 Ghiya.exe Token: 33 2740 Ghiya.exe Token: SeIncBasePriorityPrivilege 2740 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2096 wrote to memory of 2388 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 30 PID 2096 wrote to memory of 2388 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 30 PID 2096 wrote to memory of 2388 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 30 PID 2096 wrote to memory of 2388 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 30 PID 2096 wrote to memory of 1992 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 31 PID 2096 wrote to memory of 1992 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 31 PID 2096 wrote to memory of 1992 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 31 PID 2096 wrote to memory of 1992 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 31 PID 2096 wrote to memory of 2320 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 34 PID 2096 wrote to memory of 2320 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 34 PID 2096 wrote to memory of 2320 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 34 PID 2096 wrote to memory of 2320 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 34 PID 2096 wrote to memory of 2320 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 34 PID 2096 wrote to memory of 2320 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 34 PID 2096 wrote to memory of 2320 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 34 PID 2320 wrote to memory of 2860 2320 AK74.exe 36 PID 2320 wrote to memory of 2860 2320 AK74.exe 36 PID 2320 wrote to memory of 2860 2320 AK74.exe 36 PID 2320 wrote to memory of 2860 2320 AK74.exe 36 PID 2848 wrote to memory of 2740 2848 Ghiya.exe 37 PID 2848 wrote to memory of 2740 2848 Ghiya.exe 37 PID 2848 wrote to memory of 2740 2848 Ghiya.exe 37 PID 2848 wrote to memory of 2740 2848 Ghiya.exe 37 PID 2848 wrote to memory of 2740 2848 Ghiya.exe 37 PID 2848 wrote to memory of 2740 2848 Ghiya.exe 37 PID 2848 wrote to memory of 2740 2848 Ghiya.exe 37 PID 2860 wrote to memory of 2620 2860 cmd.exe 39 PID 2860 wrote to memory of 2620 2860 cmd.exe 39 PID 2860 wrote to memory of 2620 2860 cmd.exe 39 PID 2860 wrote to memory of 2620 2860 cmd.exe 39 PID 2096 wrote to memory of 1976 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 40 PID 2096 wrote to memory of 1976 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 40 PID 2096 wrote to memory of 1976 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 40 PID 2096 wrote to memory of 1976 2096 9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe 40 PID 1944 wrote to memory of 2044 1944 svchost.exe 42 PID 1944 wrote to memory of 2044 1944 svchost.exe 42 PID 1944 wrote to memory of 2044 1944 svchost.exe 42 PID 1944 wrote to memory of 2044 1944 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.exe"C:\Users\Admin\AppData\Local\Temp\9396b11feaef503a3f70c14fda0ba399c0961e1f6f3b1fc37070ae6e9dc35989.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:2096 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2388
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1992
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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:2320 -
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:2860 -
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:2620
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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:1976
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2232
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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:1944 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259432470.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2044
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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:2848 -
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:2740
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD50db39d74b8918cdbb434f8bd225512da
SHA18af3ad2e0051ae862ee88bae05328c3e49ac7de8
SHA256007351e043ba50a1d044c9a093a279c2543d0a38f25886781ffce5e4c92c6f9f
SHA5121927ae880acc905471c46e078c939136f514c77661efddf2ff5e4e01a5cba958521246ad0a2209e959a6d7a84ade6ac59ffcbd12d979c2d4991d58d26f3b945a
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
1.2MB
MD51b52b39cd8ea8283ffd71c2096257064
SHA19fcbca6ca03648564c0aac4a7d6721393d06222d
SHA2561c560bd1034d9f05dbd49bbd269cd2a584411ee5db827742c4c5ef6041d4992e
SHA51261ac08206a9ee4724d45671b54882cf3bf13ef524d794101202839d6651f5a223c51b5668a5d217f3105155b816b09aae262efd3ba929afdcb8f9e5344aec546
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Filesize
49KB
MD5acd1074c3ad1cf592b6cecb91559f7e6
SHA113552c5b98629923b513f6f4a479e60139a9adb4
SHA256ea2b4442e87fefa31b8ba6f17dbe5c6d4c9fcc036fcf823e20eb9538094824c6
SHA5121df7aea5536b430a6ad996debea5ea2997e261cd2798ffadd167ea514b224eb1314329114981190f30293588db5560ee9e1cf1fd44a535d5f045833a7dfcbbf3
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d