Analysis
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max time kernel
143s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-02-2025 02:45
Behavioral task
behavioral1
Sample
67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe
Resource
win7-20240903-en
General
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Target
67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe
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Size
1.2MB
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MD5
e9c053ffdd0e8d5f3d4af2b83c366b63
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SHA1
a0534146d33af325cda6f4647f874036c7fbfce6
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SHA256
67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94
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SHA512
48acb4777571ca6563075a8dc8bbf098e8f8cf6595e817d4e753cb879c6d3756486c0e7bd033e79e0147756baee91fe9af1247a080eac83c3ee621b2cf877529
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiu:WIwgMEuy+inDfp3/XoCw57XYBwKu
Malware Config
Signatures
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resource yara_rule behavioral1/memory/604-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/604-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2468-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2468-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2468-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0016000000018657-14.dat family_gh0strat behavioral1/memory/604-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/604-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2468-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2468-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2468-66-0x0000000010000000-0x00000000101BA000-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\\259442735.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 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe -
Executes dropped EXE 6 IoCs
pid Process 2396 AK47.exe 1932 AK47.exe 604 AK74.exe 2880 Ghiya.exe 2468 Ghiya.exe 1124 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2396 AK47.exe 2940 svchost.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2880 Ghiya.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2940 svchost.exe 1124 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2552-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2552-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x00070000000190c9-57.dat vmprotect behavioral1/memory/2552-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2552-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2552-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2552-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2552-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2552-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2552-96-0x0000000000400000-0x0000000000760000-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" 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259442735.txt AK47.exe File created C:\Windows\SysWOW64\259442735.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 -
resource yara_rule behavioral1/memory/604-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/604-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/604-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2468-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2468-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2468-66-0x0000000010000000-0x00000000101BA000-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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.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 AK47.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2744 cmd.exe 2344 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2344 PING.EXE -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2468 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 604 AK74.exe Token: SeLoadDriverPrivilege 2468 Ghiya.exe Token: 33 2468 Ghiya.exe Token: SeIncBasePriorityPrivilege 2468 Ghiya.exe Token: 33 2468 Ghiya.exe Token: SeIncBasePriorityPrivilege 2468 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2552 wrote to memory of 1932 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 30 PID 2552 wrote to memory of 1932 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 30 PID 2552 wrote to memory of 1932 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 30 PID 2552 wrote to memory of 1932 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 30 PID 2552 wrote to memory of 2396 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 31 PID 2552 wrote to memory of 2396 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 31 PID 2552 wrote to memory of 2396 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 31 PID 2552 wrote to memory of 2396 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 31 PID 2552 wrote to memory of 604 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 34 PID 2552 wrote to memory of 604 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 34 PID 2552 wrote to memory of 604 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 34 PID 2552 wrote to memory of 604 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 34 PID 2552 wrote to memory of 604 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 34 PID 2552 wrote to memory of 604 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 34 PID 2552 wrote to memory of 604 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 34 PID 604 wrote to memory of 2744 604 AK74.exe 36 PID 604 wrote to memory of 2744 604 AK74.exe 36 PID 604 wrote to memory of 2744 604 AK74.exe 36 PID 604 wrote to memory of 2744 604 AK74.exe 36 PID 2880 wrote to memory of 2468 2880 Ghiya.exe 37 PID 2880 wrote to memory of 2468 2880 Ghiya.exe 37 PID 2880 wrote to memory of 2468 2880 Ghiya.exe 37 PID 2880 wrote to memory of 2468 2880 Ghiya.exe 37 PID 2880 wrote to memory of 2468 2880 Ghiya.exe 37 PID 2880 wrote to memory of 2468 2880 Ghiya.exe 37 PID 2880 wrote to memory of 2468 2880 Ghiya.exe 37 PID 2744 wrote to memory of 2344 2744 cmd.exe 39 PID 2744 wrote to memory of 2344 2744 cmd.exe 39 PID 2744 wrote to memory of 2344 2744 cmd.exe 39 PID 2744 wrote to memory of 2344 2744 cmd.exe 39 PID 2552 wrote to memory of 2628 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 40 PID 2552 wrote to memory of 2628 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 40 PID 2552 wrote to memory of 2628 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 40 PID 2552 wrote to memory of 2628 2552 67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe 40 PID 2940 wrote to memory of 1124 2940 svchost.exe 43 PID 2940 wrote to memory of 1124 2940 svchost.exe 43 PID 2940 wrote to memory of 1124 2940 svchost.exe 43 PID 2940 wrote to memory of 1124 2940 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.exe"C:\Users\Admin\AppData\Local\Temp\67119bc3236c580fd025386294486aea3d0a1d9d994f574adf8bce44b8240c94.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:2552 -
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:1932
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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:2396
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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:604 -
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:2744 -
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:2344
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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:2628
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1864
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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:2940 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259442735.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1124
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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:2880 -
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:2468
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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
MD5e13552dc7c29f0f0780cb5b167781989
SHA1c097b3fa014408a73eb8ddc6edd4cdd7f198f1cb
SHA25677c63aad0b4e54bbfd14a572044670cf93dd210244e8b69a41c6b12f23d7eaf0
SHA5121abb458b07c7e8fd29b54e53b5b8d4f97c64227570d8297bab8fe6d4d89529c48d50c149d51936fbc5942fde984637f29c36aeb4a5b4a7b060f3e0da5b31659c
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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
MD580345d7780310bc5cab12b3788e4230e
SHA105a4204110e5233a1a6a59d11fe73fc965a669ae
SHA256014e28c1c7363c7b3b6ae06e118b436ef277f607b000d5ab1c9f504cb48c6e26
SHA51211d610fc5bc11b06949a7dc278f2c8934fad55cd305c3a4fa8593a3d7eb8a7ee1ef23dd7081859a11cb6bb9a493308dacbb03919f1ec0500b525575ddd4610a7
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Filesize
49KB
MD59989440ce9840d16544e07cd9fbf7294
SHA155010f5c55518250929cbc7140e960c34ad175b7
SHA256842fa115b2403b527b53ab3f7b7c7167a27fafb32e1d1f995a8d55d022e7b08d
SHA512f0eeaa836a7c9e87bf883ab9ea383befd575346e07c0053d1429b6be2a769e73e9fb223829833ffc53153610f01c4aa59cd2a87c5c0dd62f3c8d922119abff75
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d