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
07-01-2025 06:58
Behavioral task
behavioral1
Sample
6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe
Resource
win7-20240903-en
General
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Target
6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe
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Size
1.2MB
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MD5
58a58a980b8ed081e845597e9a3c6331
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SHA1
eca7228cd3840f6cd1372a692da4494c75ff4474
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SHA256
6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06
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SHA512
8a0309c16635b336e0557dcd9988e0c55648c7eb185e37d8d0953d7416d8d027310a5a7c03d0769ecc9e674a166a20a7fc07e943b7bfdf26a0b1eef6d608a962
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtip:WIwgMEuy+inDfp3/XoCw57XYBwKp
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1748-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1748-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2608-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2608-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2608-65-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000c0000000186c8-14.dat family_gh0strat behavioral1/memory/1748-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1748-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2608-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2608-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2608-65-0x0000000010000000-0x00000000101BA000-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\\259453452.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 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Executes dropped EXE 6 IoCs
pid Process 2696 AK47.exe 2672 AK47.exe 1748 AK74.exe 2580 Ghiya.exe 2608 Ghiya.exe 792 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2696 AK47.exe 2936 svchost.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2580 Ghiya.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2936 svchost.exe 792 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2820-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019220-60.dat vmprotect behavioral1/memory/2820-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-96-0x0000000000400000-0x0000000000760000-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" 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259453452.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\259453452.txt AK47.exe -
resource yara_rule behavioral1/memory/1748-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1748-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1748-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2608-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2608-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2608-65-0x0000000010000000-0x00000000101BA000-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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.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 Ghiya.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3052 cmd.exe 3068 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3068 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2608 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1748 AK74.exe Token: SeLoadDriverPrivilege 2608 Ghiya.exe Token: 33 2608 Ghiya.exe Token: SeIncBasePriorityPrivilege 2608 Ghiya.exe Token: 33 2608 Ghiya.exe Token: SeIncBasePriorityPrivilege 2608 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2820 wrote to memory of 2672 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 30 PID 2820 wrote to memory of 2672 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 30 PID 2820 wrote to memory of 2672 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 30 PID 2820 wrote to memory of 2672 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 30 PID 2820 wrote to memory of 2696 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 31 PID 2820 wrote to memory of 2696 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 31 PID 2820 wrote to memory of 2696 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 31 PID 2820 wrote to memory of 2696 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 31 PID 2820 wrote to memory of 1748 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 34 PID 2820 wrote to memory of 1748 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 34 PID 2820 wrote to memory of 1748 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 34 PID 2820 wrote to memory of 1748 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 34 PID 2820 wrote to memory of 1748 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 34 PID 2820 wrote to memory of 1748 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 34 PID 2820 wrote to memory of 1748 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 34 PID 1748 wrote to memory of 3052 1748 AK74.exe 36 PID 1748 wrote to memory of 3052 1748 AK74.exe 36 PID 1748 wrote to memory of 3052 1748 AK74.exe 36 PID 1748 wrote to memory of 3052 1748 AK74.exe 36 PID 2580 wrote to memory of 2608 2580 Ghiya.exe 37 PID 2580 wrote to memory of 2608 2580 Ghiya.exe 37 PID 2580 wrote to memory of 2608 2580 Ghiya.exe 37 PID 2580 wrote to memory of 2608 2580 Ghiya.exe 37 PID 2580 wrote to memory of 2608 2580 Ghiya.exe 37 PID 2580 wrote to memory of 2608 2580 Ghiya.exe 37 PID 2580 wrote to memory of 2608 2580 Ghiya.exe 37 PID 2820 wrote to memory of 2376 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 40 PID 2820 wrote to memory of 2376 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 40 PID 2820 wrote to memory of 2376 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 40 PID 2820 wrote to memory of 2376 2820 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 40 PID 3052 wrote to memory of 3068 3052 cmd.exe 39 PID 3052 wrote to memory of 3068 3052 cmd.exe 39 PID 3052 wrote to memory of 3068 3052 cmd.exe 39 PID 3052 wrote to memory of 3068 3052 cmd.exe 39 PID 2936 wrote to memory of 792 2936 svchost.exe 42 PID 2936 wrote to memory of 792 2936 svchost.exe 42 PID 2936 wrote to memory of 792 2936 svchost.exe 42 PID 2936 wrote to memory of 792 2936 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe"C:\Users\Admin\AppData\Local\Temp\6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.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:2820 -
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:2672
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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:2696
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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:1748 -
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:3052 -
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:3068
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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:2376
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2892
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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:2936 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259453452.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:792
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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:2580 -
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:2608
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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
Loading Replay Monitor...
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
MD55ec2d35fdd86d890213e2e9999bdfd6a
SHA1789ba284e2563a93dd325ed339bc22f7cedf9691
SHA256d244a8604e9da365694faaa226ad8eda6039eb9a83f713a21b460eb78b73812b
SHA51267c57a71c39c02a0584327ab34482b1eb3e533c7ad4fc33197ff6d7cc1d03f68909283499482bdc50cb9d81a5434618bff6a5303e1aeef259b173979f5fe6f7e
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Filesize
1.2MB
MD5b1fb91e484fe5666b479680601c835cb
SHA120f8430911354b93441cec37c22b88c982e028c0
SHA256340c076ba28d9c8b61c3b2718e6ef6d31cbc0984e14396fe22afd723f4ab0ec2
SHA512322bfaac8b2c1f9fc711b93b10bb6109746243af02dd1a1691e38d3ea827c286c747fd8f88eb59b84854049158f4ddc954ec2cc6e277fcea1d1d2d8a81d700a6
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Filesize
49KB
MD534ca877eb37630e59b317b7cfbb62ff2
SHA1a907087c7f37aae1598353001162aed42f2b113e
SHA256a0d9bad8c30aa70582841d4e65dad034651053ce8c91cf0a59437f87a397cd58
SHA512f3fcb964224c6ffdc383a8c08d97aaf4a52aabde331b1ec460e345c44e6f86c01fc122dae15dca71cf8c616e4cf469b735c17f8a28165e60c76a8bbd2ef681e4
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d