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
11-01-2025 01:29
Behavioral task
behavioral1
Sample
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe
Resource
win7-20240903-en
General
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Target
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe
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Size
1.2MB
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MD5
588a3d3ec2a1e9967ea4c8a0bd492558
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SHA1
ebc484b0be32a74a13d5fc00d2d604fb6495a58c
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SHA256
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070
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SHA512
daf486e346ac88462f6c73d6fcf282a6dc85636c525a567267dddeaa5fa8cbde0d5e3ac6d29cb0074b62529034252cbdf5199437705e53aabcce708de09433f3
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2096-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2096-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2664-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2664-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2664-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000700000001925c-14.dat family_gh0strat behavioral1/memory/2096-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2096-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2664-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2664-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2664-54-0x0000000010000000-0x00000000101BA000-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\\259448226.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 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Executes dropped EXE 6 IoCs
pid Process 2336 AK47.exe 2344 AK47.exe 2096 AK74.exe 2748 Ghiya.exe 2664 Ghiya.exe 912 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2344 AK47.exe 1632 svchost.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2748 Ghiya.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 1632 svchost.exe 912 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2888-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2888-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019384-61.dat vmprotect behavioral1/memory/2888-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2888-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2888-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2888-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2888-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2888-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2888-96-0x0000000000400000-0x0000000000760000-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" f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259448226.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe 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\259448226.txt AK47.exe -
resource yara_rule behavioral1/memory/2096-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2096-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2096-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2664-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2664-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2664-54-0x0000000010000000-0x00000000101BA000-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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2796 cmd.exe 2536 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2536 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2664 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2096 AK74.exe Token: SeLoadDriverPrivilege 2664 Ghiya.exe Token: 33 2664 Ghiya.exe Token: SeIncBasePriorityPrivilege 2664 Ghiya.exe Token: 33 2664 Ghiya.exe Token: SeIncBasePriorityPrivilege 2664 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2888 wrote to memory of 2336 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 31 PID 2888 wrote to memory of 2336 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 31 PID 2888 wrote to memory of 2336 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 31 PID 2888 wrote to memory of 2336 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 31 PID 2888 wrote to memory of 2344 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 32 PID 2888 wrote to memory of 2344 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 32 PID 2888 wrote to memory of 2344 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 32 PID 2888 wrote to memory of 2344 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 32 PID 2888 wrote to memory of 2096 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 35 PID 2888 wrote to memory of 2096 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 35 PID 2888 wrote to memory of 2096 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 35 PID 2888 wrote to memory of 2096 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 35 PID 2888 wrote to memory of 2096 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 35 PID 2888 wrote to memory of 2096 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 35 PID 2888 wrote to memory of 2096 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 35 PID 2096 wrote to memory of 2796 2096 AK74.exe 37 PID 2096 wrote to memory of 2796 2096 AK74.exe 37 PID 2096 wrote to memory of 2796 2096 AK74.exe 37 PID 2096 wrote to memory of 2796 2096 AK74.exe 37 PID 2748 wrote to memory of 2664 2748 Ghiya.exe 38 PID 2748 wrote to memory of 2664 2748 Ghiya.exe 38 PID 2748 wrote to memory of 2664 2748 Ghiya.exe 38 PID 2748 wrote to memory of 2664 2748 Ghiya.exe 38 PID 2748 wrote to memory of 2664 2748 Ghiya.exe 38 PID 2748 wrote to memory of 2664 2748 Ghiya.exe 38 PID 2748 wrote to memory of 2664 2748 Ghiya.exe 38 PID 2796 wrote to memory of 2536 2796 cmd.exe 40 PID 2796 wrote to memory of 2536 2796 cmd.exe 40 PID 2796 wrote to memory of 2536 2796 cmd.exe 40 PID 2796 wrote to memory of 2536 2796 cmd.exe 40 PID 2888 wrote to memory of 2612 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 41 PID 2888 wrote to memory of 2612 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 41 PID 2888 wrote to memory of 2612 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 41 PID 2888 wrote to memory of 2612 2888 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 41 PID 1632 wrote to memory of 912 1632 svchost.exe 43 PID 1632 wrote to memory of 912 1632 svchost.exe 43 PID 1632 wrote to memory of 912 1632 svchost.exe 43 PID 1632 wrote to memory of 912 1632 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe"C:\Users\Admin\AppData\Local\Temp\f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.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:2888 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2336
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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:2344
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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:2096 -
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:2796 -
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:2536
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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:2612
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2252
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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:1632 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259448226.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:912
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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:2748 -
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:2664
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD59cd7ec1c272d748f90beef44fd3f9f0d
SHA1201253ca62d072937ffd9e11b47cbf1e69846b74
SHA25631ac37ab45652cd61d5a5365bafce615a47de12c0d9b74bd2b13684685f3ff32
SHA5121e0742fbd8ff6ebf8d27c5c1507bf935e322a19a91694295bfafe9285855890bfad53000f538b810e964e11c320f0466e92ac5226cc9090e3d90ffb66b737f42
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD56b8c9ad576662961dcb8f57628bb0be5
SHA1058b7068fd75ef66be67f8c715f643a8f18463a4
SHA25633bc5f61a4166783930ce1a6e19809f8af4dd6de8794193037b3a33e65eed933
SHA5128cefc6715ffbc18ec65b6195424eb2a1e54338daba5d28d0bcca0108f51da012d023f22d4bace359bd41af5dfe39f88ff3a239460f7fc8797127a5368f09bf45
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Filesize
49KB
MD58eaae0c0a7945bb10d1efb12d74c2324
SHA1678c7710964b0a574d19f2e2d2540e5ac2f178f7
SHA256942a7de2dd0eae7dc7dfb77a90c433518754b11a17bf08db1855dd1acc37acd1
SHA5128524ee9db0967779232f8fb8c86ef23fb441d6bc74f6b3294b80bced05cc0099b10486ca758fdc4425e159938e0d67de09dd1ee048a085eeaacccad1e690a4d1
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d