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
24-01-2025 18:44
Behavioral task
behavioral1
Sample
fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe
Resource
win7-20240903-en
General
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Target
fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe
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Size
1.2MB
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MD5
9352161e6eda02d1b6f88a263d99bb49
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SHA1
c15c309efdaedafc8fd3fa9b1773bd581cfc69db
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SHA256
fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50
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SHA512
45555809d8a8ebe6bed6af7f73e5022ad9092e64a0b386df444680b681a80857dcbb2493ef14ac6b2707eff68c42c3d0679231aa44e7d7b624d7af3069a4e3b7
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti+:WIwgMEuy+inDfp3/XoCw57XYBwK+
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2572-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2572-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/324-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/324-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/324-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016890-14.dat family_gh0strat behavioral1/memory/2572-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2572-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/324-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/324-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/324-56-0x0000000010000000-0x00000000101BA000-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\\259475339.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 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe -
Executes dropped EXE 6 IoCs
pid Process 2880 AK47.exe 2656 AK47.exe 2572 AK74.exe 2884 Ghiya.exe 324 Ghiya.exe 2532 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 2656 AK47.exe 2776 svchost.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 2884 Ghiya.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 2776 svchost.exe 2532 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1948-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1948-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016d22-61.dat vmprotect behavioral1/memory/1948-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1948-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1948-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1948-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1948-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1948-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1948-96-0x0000000000400000-0x0000000000760000-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" fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.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\259475339.txt AK47.exe File created C:\Windows\SysWOW64\259475339.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/2572-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2572-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2572-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/324-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/324-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/324-56-0x0000000010000000-0x00000000101BA000-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 PING.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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 2624 cmd.exe 2724 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2724 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 324 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2572 AK74.exe Token: SeLoadDriverPrivilege 324 Ghiya.exe Token: 33 324 Ghiya.exe Token: SeIncBasePriorityPrivilege 324 Ghiya.exe Token: 33 324 Ghiya.exe Token: SeIncBasePriorityPrivilege 324 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1948 wrote to memory of 2880 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 30 PID 1948 wrote to memory of 2880 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 30 PID 1948 wrote to memory of 2880 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 30 PID 1948 wrote to memory of 2880 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 30 PID 1948 wrote to memory of 2656 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 31 PID 1948 wrote to memory of 2656 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 31 PID 1948 wrote to memory of 2656 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 31 PID 1948 wrote to memory of 2656 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 31 PID 1948 wrote to memory of 2572 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 34 PID 1948 wrote to memory of 2572 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 34 PID 1948 wrote to memory of 2572 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 34 PID 1948 wrote to memory of 2572 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 34 PID 1948 wrote to memory of 2572 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 34 PID 1948 wrote to memory of 2572 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 34 PID 1948 wrote to memory of 2572 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 34 PID 2572 wrote to memory of 2624 2572 AK74.exe 36 PID 2572 wrote to memory of 2624 2572 AK74.exe 36 PID 2572 wrote to memory of 2624 2572 AK74.exe 36 PID 2572 wrote to memory of 2624 2572 AK74.exe 36 PID 2884 wrote to memory of 324 2884 Ghiya.exe 37 PID 2884 wrote to memory of 324 2884 Ghiya.exe 37 PID 2884 wrote to memory of 324 2884 Ghiya.exe 37 PID 2884 wrote to memory of 324 2884 Ghiya.exe 37 PID 2884 wrote to memory of 324 2884 Ghiya.exe 37 PID 2884 wrote to memory of 324 2884 Ghiya.exe 37 PID 2884 wrote to memory of 324 2884 Ghiya.exe 37 PID 1948 wrote to memory of 1096 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 39 PID 1948 wrote to memory of 1096 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 39 PID 1948 wrote to memory of 1096 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 39 PID 1948 wrote to memory of 1096 1948 fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe 39 PID 2624 wrote to memory of 2724 2624 cmd.exe 40 PID 2624 wrote to memory of 2724 2624 cmd.exe 40 PID 2624 wrote to memory of 2724 2624 cmd.exe 40 PID 2624 wrote to memory of 2724 2624 cmd.exe 40 PID 2776 wrote to memory of 2532 2776 svchost.exe 42 PID 2776 wrote to memory of 2532 2776 svchost.exe 42 PID 2776 wrote to memory of 2532 2776 svchost.exe 42 PID 2776 wrote to memory of 2532 2776 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.exe"C:\Users\Admin\AppData\Local\Temp\fba4b3a751e94ebf40a42b9fa15ae62eae0f10a3ae1e8ac39d38d1c5a559bc50.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:1948 -
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:2880
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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:2656
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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:2572 -
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:2624 -
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:2724
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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:1096
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2132
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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:2776 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259475339.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2532
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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:2884 -
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:324
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5991f46e672b80978b90d3657f99640d1
SHA15020bba4fbdf1929dd1740d1cefccb8c7ef4cc30
SHA2563cc57aba5cbeded3a8a5adb5cdad746b974893c9495d87df517f227f335b5302
SHA5126358e8565a7275e2e4f1775df7fee685d5f4cf21d7262cdb5b8e508d1a1824ed78b6e216ccf79c54b085ef82e9681a00fe22f69683ce9c5a616624d20ca4402f
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
1.2MB
MD537e32586c3e8d8525ea681a4d41ebd75
SHA11795dfec6bc4134399b97acb39aed98e77785469
SHA256c278b99d235542a70eacef64aa935a60f1bb4f5068679465f30524dd1f29f81b
SHA5125b395e02794af71e5df6c23e2df5bc9cd61b35758ecb1eddbd9240f5ea111e51e72ef7f0a334975ff9bf80e8b3a0528b14cf8617fa62a8be2b313d1f26d87bea
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Filesize
49KB
MD564f70004c4e6df4fa0d84979344b9e07
SHA10a967151c6f8f40d9b1cc2914775b14ed15a9893
SHA2564ea2cd90c104c694f90af7c7a3ff09f516ce897d0f6bb93ee4947d03da7edbe6
SHA512d60e6023faa886f2348c481cb7c01da4c05feb283ef109aa383bbc105bf6c117b158c46a9ebb5c70b36d23a3355f367951bf3dd74aea433a043771b12349258a
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d