Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14-01-2025 19:02
Behavioral task
behavioral1
Sample
ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe
Resource
win7-20240729-en
General
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Target
ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe
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Size
1.2MB
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MD5
47c6c5cb979e021814fa15023af34a5c
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SHA1
c225e5d313d3413e23424f2191a72f5ad7427748
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SHA256
ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9
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SHA512
fb757e24762aadf77bee8fb4ca23dce284c0c0402ba95e3c193b5b74d5ae4dff13e074c632f1f90c497a1c26545b6711b980bb2910d0092c0ad52cbd59014b3f
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiX:WIwgMEuy+inDfp3/XoCw57XYBwKX
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2012-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2012-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4744-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4744-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1892-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1892-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1892-62-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b7b-17.dat family_gh0strat behavioral2/memory/2012-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2012-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4744-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4744-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1892-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1892-60-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1892-62-0x0000000010000000-0x00000000101BA000-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\\240627203.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 -
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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Executes dropped EXE 6 IoCs
pid Process 4864 AK47.exe 1764 AK47.exe 2012 AK74.exe 4744 Ghiya.exe 1892 Ghiya.exe 3092 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1764 AK47.exe 4788 svchost.exe 3092 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3464-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3464-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000b000000023b78-54.dat vmprotect behavioral2/memory/3464-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3464-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3464-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3464-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3464-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3464-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3464-88-0x0000000000400000-0x0000000000760000-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" ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\240627203.txt AK47.exe File created C:\Windows\SysWOW64\240627203.txt AK47.exe -
resource yara_rule behavioral2/memory/2012-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2012-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2012-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4744-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4744-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4744-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1892-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1892-60-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1892-62-0x0000000010000000-0x00000000101BA000-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 PING.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 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 716 cmd.exe 1492 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1492 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1892 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2012 AK74.exe Token: SeLoadDriverPrivilege 1892 Ghiya.exe Token: 33 1892 Ghiya.exe Token: SeIncBasePriorityPrivilege 1892 Ghiya.exe Token: 33 1892 Ghiya.exe Token: SeIncBasePriorityPrivilege 1892 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3464 wrote to memory of 4864 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 83 PID 3464 wrote to memory of 4864 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 83 PID 3464 wrote to memory of 4864 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 83 PID 3464 wrote to memory of 1764 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 84 PID 3464 wrote to memory of 1764 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 84 PID 3464 wrote to memory of 1764 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 84 PID 3464 wrote to memory of 2012 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 87 PID 3464 wrote to memory of 2012 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 87 PID 3464 wrote to memory of 2012 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 87 PID 2012 wrote to memory of 716 2012 AK74.exe 89 PID 2012 wrote to memory of 716 2012 AK74.exe 89 PID 2012 wrote to memory of 716 2012 AK74.exe 89 PID 4744 wrote to memory of 1892 4744 Ghiya.exe 90 PID 4744 wrote to memory of 1892 4744 Ghiya.exe 90 PID 4744 wrote to memory of 1892 4744 Ghiya.exe 90 PID 3464 wrote to memory of 2288 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 92 PID 3464 wrote to memory of 2288 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 92 PID 3464 wrote to memory of 2288 3464 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 92 PID 716 wrote to memory of 1492 716 cmd.exe 93 PID 716 wrote to memory of 1492 716 cmd.exe 93 PID 716 wrote to memory of 1492 716 cmd.exe 93 PID 4788 wrote to memory of 3092 4788 svchost.exe 96 PID 4788 wrote to memory of 3092 4788 svchost.exe 96 PID 4788 wrote to memory of 3092 4788 svchost.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe"C:\Users\Admin\AppData\Local\Temp\ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3464 -
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:4864
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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:1764
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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:2012 -
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:716 -
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:1492
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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:2288
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2444
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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:4788 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240627203.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3092
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4744 -
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:1892
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD58635c5339454c8b7d7cb4e18cf7e2be8
SHA1fe47e7233423818127b82933b1a18d0d73abb3ea
SHA256ee204ff5a54f7ca2046c16ff2b7390bd7f307f58010a8589ac31c0b8e82774cf
SHA51273f5aabd60b0d67d1ee080431d11963095644eb6e53d2bc635d4a05ddacc7b155ae79f782dd53d3d548f498bbc0cbb0f0fb994560f6a0770ddead0ff3444f2a3
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Filesize
1.2MB
MD5287c4e63d6644dde879887de0e06bb91
SHA19d2535db060f6d465d4c26ee0d3d10ac9aa62b00
SHA256e1dd507c3914f99caab64239d40ab935702e218e66748d7c0b6fd1a0afe9bbb8
SHA5129d54b7a5c270e6393ca51cc3efe41e2c19a08ceafd8541f7bca34c944783c1a2997df621571231a72ef986cae99ce271baaf8809cc1afb803fee107af2747745
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Filesize
49KB
MD564c666cbec5ba662ad750dc228bcd919
SHA1ca449b21bfa5f1ecd8044369c179b75a9a3c4ae7
SHA256139effa37fd0eccf8d53b80abad532c9c17607e0017b7bbbce35e59528a2b9eb
SHA512c49402157ab23a30cf1d58a70b6b15429e4d35b60e87defad2b480e243f18315a64f9b1e024cadf3a11c6c6f243aefbfeaa5ed8ba1ec70b23710209f6b289b6e
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641