Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-01-2025 05:49
Behavioral task
behavioral1
Sample
68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe
Resource
win7-20240903-en
General
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Target
68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe
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Size
1.2MB
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MD5
07a906ec26c06d59bd347b7585debaf6
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SHA1
28398df9435ea304d2cef34e6b04c8bd1a8ddebd
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SHA256
68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3
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SHA512
54efb2f97c8f63d5c340de88d25692085a07a0622aa44f762eb25e0a8475e0a021d48d5f0fd7d4facc6c2e76a8d77bceb9fe58c690596fb380535f8fe2a57788
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtie:WIwgMEuy+inDfp3/XoCw57XYBwKe
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4016-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4016-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4564-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4564-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2424-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2424-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2424-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b9d-17.dat family_gh0strat behavioral2/memory/4016-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4016-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4564-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4564-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2424-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2424-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2424-55-0x0000000010000000-0x00000000101BA000-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\\240623671.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 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe -
Executes dropped EXE 6 IoCs
pid Process 5036 AK47.exe 4672 AK47.exe 4016 AK74.exe 4564 Ghiya.exe 2424 Ghiya.exe 4940 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 5036 AK47.exe 864 svchost.exe 4940 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4480-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4480-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000b000000023ba1-60.dat vmprotect behavioral2/memory/4480-70-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4480-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4480-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4480-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4480-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4480-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4480-89-0x0000000000400000-0x0000000000760000-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" 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.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\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\240623671.txt AK47.exe File created C:\Windows\SysWOW64\240623671.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral2/memory/4016-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4016-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4016-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4564-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4564-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4564-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2424-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2424-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2424-55-0x0000000010000000-0x00000000101BA000-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 Ghiya.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 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 svchost.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 316 cmd.exe 2652 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 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2652 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2424 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4016 AK74.exe Token: SeLoadDriverPrivilege 2424 Ghiya.exe Token: 33 2424 Ghiya.exe Token: SeIncBasePriorityPrivilege 2424 Ghiya.exe Token: 33 2424 Ghiya.exe Token: SeIncBasePriorityPrivilege 2424 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4480 wrote to memory of 5036 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 83 PID 4480 wrote to memory of 5036 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 83 PID 4480 wrote to memory of 5036 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 83 PID 4480 wrote to memory of 4672 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 84 PID 4480 wrote to memory of 4672 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 84 PID 4480 wrote to memory of 4672 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 84 PID 4480 wrote to memory of 4016 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 86 PID 4480 wrote to memory of 4016 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 86 PID 4480 wrote to memory of 4016 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 86 PID 4016 wrote to memory of 316 4016 AK74.exe 89 PID 4016 wrote to memory of 316 4016 AK74.exe 89 PID 4016 wrote to memory of 316 4016 AK74.exe 89 PID 4564 wrote to memory of 2424 4564 Ghiya.exe 90 PID 4564 wrote to memory of 2424 4564 Ghiya.exe 90 PID 4564 wrote to memory of 2424 4564 Ghiya.exe 90 PID 4480 wrote to memory of 2360 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 92 PID 4480 wrote to memory of 2360 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 92 PID 4480 wrote to memory of 2360 4480 68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe 92 PID 316 wrote to memory of 2652 316 cmd.exe 94 PID 316 wrote to memory of 2652 316 cmd.exe 94 PID 316 wrote to memory of 2652 316 cmd.exe 94 PID 864 wrote to memory of 4940 864 svchost.exe 96 PID 864 wrote to memory of 4940 864 svchost.exe 96 PID 864 wrote to memory of 4940 864 svchost.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.exe"C:\Users\Admin\AppData\Local\Temp\68e5e3f4fad81d40032f779e822758277586245a9bb4962ff8b63420e07e8ef3.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:4480 -
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:5036
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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:4672
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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:4016 -
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:316 -
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:2652
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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:2360
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3608
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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:864 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240623671.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4940
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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:4564 -
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:2424
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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
MD53f2a0655cc982c1c09c650e9ef3060f2
SHA1a68ac294d360b6e5441d424e4075f7c29f22ceee
SHA2565e29d9e84cc807177b03aa18ab90db10addfd18149c01447860d1b68a5cb54b1
SHA5120f770065509012ec60acba1be4ac7a30d7606f562618941dde44d4e8b8615a9b8d74f69f1a3e63749c37baec5801d99a46477e98bd14e58cddcf060c3990efc1
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Filesize
1.2MB
MD5fb28c02f5f264a0124fff9f97834d66f
SHA1c476f677b967653fe924035904eff0e98cc84568
SHA2562c5dbc6a88efaee950ce4e8e9eb784e0dc65250ad52e39c360ca13062f9d014f
SHA5128b0eb6ef914d0716c9ccaef51c48c04a3a672de7a0f60e4d1a8eab0e7602f7cd422d8b7213160b226113955e951db6d699f4af0db04bdaacaa070f432e4e75aa
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Filesize
49KB
MD580ebe1af0d011628d30a2b4190c76e06
SHA1404b915528fe2bf5019ad6affb8164c082a85fdf
SHA25675e5ace63066e1f547e5de3b2cbefcda6fa1211b3abdb668b857ee8b1c6e87d2
SHA51294281b8fe9c292322159b23adac99bec67cc6f607e42d9ea15ec2c17078941abb330e95feba6bd9c3b105c17b1c49e06bbb4c92cbabdb62bcaccbd038d256cf0
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641