Analysis
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max time kernel
152s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
07-02-2025 21:15
Behavioral task
behavioral1
Sample
9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe
Resource
win7-20241010-en
General
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Target
9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe
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Size
1.2MB
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MD5
03eb63e5d77bc32cd412247a5f206968
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SHA1
29d01cb408c0dc98b73f929008608a55c302c891
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SHA256
9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c
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SHA512
2ddae16f57ceb2ee1edab0b6a8936bff3f15316ce520da4e50a4a77be1706522babc81e185035029ce0748b20883174901614caa2278fb02c7b6f02f3b5d7f46
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiv:WIwgMEuy+inDfp3/XoCw57XYBwKv
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2672-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2672-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2856-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2856-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2856-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0026000000018b89-14.dat family_gh0strat behavioral1/memory/2672-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2672-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2856-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2856-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2856-54-0x0000000010000000-0x00000000101BA000-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\\259548535.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 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe -
Executes dropped EXE 6 IoCs
pid Process 2540 AK47.exe 2892 AK47.exe 2672 AK74.exe 2688 Ghiya.exe 2856 Ghiya.exe 3012 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 2892 AK47.exe 2812 svchost.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 2688 Ghiya.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 2812 svchost.exe 3012 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1704-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1704-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x00060000000193c7-63.dat vmprotect behavioral1/memory/1704-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1704-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1704-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1704-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1704-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1704-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1704-99-0x0000000000400000-0x0000000000760000-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" 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259548535.txt AK47.exe File created C:\Windows\SysWOW64\259548535.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/2672-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2672-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2672-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-54-0x0000000010000000-0x00000000101BA000-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 11 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 AK47.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 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 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.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 1144 cmd.exe 2644 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2644 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2856 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2672 AK74.exe Token: SeLoadDriverPrivilege 2856 Ghiya.exe Token: 33 2856 Ghiya.exe Token: SeIncBasePriorityPrivilege 2856 Ghiya.exe Token: 33 2856 Ghiya.exe Token: SeIncBasePriorityPrivilege 2856 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1704 wrote to memory of 2540 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 29 PID 1704 wrote to memory of 2540 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 29 PID 1704 wrote to memory of 2540 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 29 PID 1704 wrote to memory of 2540 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 29 PID 1704 wrote to memory of 2892 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 30 PID 1704 wrote to memory of 2892 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 30 PID 1704 wrote to memory of 2892 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 30 PID 1704 wrote to memory of 2892 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 30 PID 1704 wrote to memory of 2672 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 33 PID 1704 wrote to memory of 2672 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 33 PID 1704 wrote to memory of 2672 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 33 PID 1704 wrote to memory of 2672 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 33 PID 1704 wrote to memory of 2672 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 33 PID 1704 wrote to memory of 2672 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 33 PID 1704 wrote to memory of 2672 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 33 PID 2672 wrote to memory of 1144 2672 AK74.exe 35 PID 2672 wrote to memory of 1144 2672 AK74.exe 35 PID 2672 wrote to memory of 1144 2672 AK74.exe 35 PID 2672 wrote to memory of 1144 2672 AK74.exe 35 PID 2688 wrote to memory of 2856 2688 Ghiya.exe 36 PID 2688 wrote to memory of 2856 2688 Ghiya.exe 36 PID 2688 wrote to memory of 2856 2688 Ghiya.exe 36 PID 2688 wrote to memory of 2856 2688 Ghiya.exe 36 PID 2688 wrote to memory of 2856 2688 Ghiya.exe 36 PID 2688 wrote to memory of 2856 2688 Ghiya.exe 36 PID 2688 wrote to memory of 2856 2688 Ghiya.exe 36 PID 1144 wrote to memory of 2644 1144 cmd.exe 38 PID 1144 wrote to memory of 2644 1144 cmd.exe 38 PID 1144 wrote to memory of 2644 1144 cmd.exe 38 PID 1144 wrote to memory of 2644 1144 cmd.exe 38 PID 1704 wrote to memory of 2448 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 39 PID 1704 wrote to memory of 2448 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 39 PID 1704 wrote to memory of 2448 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 39 PID 1704 wrote to memory of 2448 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 39 PID 1704 wrote to memory of 2620 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 40 PID 1704 wrote to memory of 2620 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 40 PID 1704 wrote to memory of 2620 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 40 PID 1704 wrote to memory of 2620 1704 9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe 40 PID 2812 wrote to memory of 3012 2812 svchost.exe 42 PID 2812 wrote to memory of 3012 2812 svchost.exe 42 PID 2812 wrote to memory of 3012 2812 svchost.exe 42 PID 2812 wrote to memory of 3012 2812 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.exe"C:\Users\Admin\AppData\Local\Temp\9b39cbebcaa60428b409d9e574eab320cc1469eab50c751a3c5571607266ad7c.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:1704 -
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:2540
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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:2892
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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:2672 -
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:1144 -
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:2644
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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:2448
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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:2620
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2896
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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:2812 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259548535.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3012
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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:2688 -
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:2856
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD513c55fa3e0f3f53bd920209494e6a841
SHA125f6a345e74a556b25f2ee690d0cf1f160336945
SHA2561c25bcfb2e2b90889b5ad17148d8058debd2e99d8d8603b6994a062e955f7e6a
SHA5126fdc8b1234b150a0d3bf17c2ff43998a9916ea22721335489e345bde0bfcf62f82c7ff1b04f4213c511247bd2efb79d320f26e6e814e5bb06867919fd2f0094b
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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
MD5130a492bd8b78b8e255f801e0bfb863d
SHA1bc72f976a34ccfeea816902ffb0240569a98ad19
SHA2569c40e0bb025ed2c4a8ae9f185ff59d15befffb670c9fcbae0844252e1fb3a46e
SHA512976602c4f52d8809349285e3d9b20ee2172d8f75d0b932cea5f8a11dac56f2c136ac659fc24a7439457af0988bddd8065220bbd227b48fec116adeff299336ea
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Filesize
49KB
MD5f74a7e64f1a9222d0df1ad1ca2fec467
SHA182571b4ed6d8dd7f962a3086d2f218757a2f3a5e
SHA256d4b820d7f7420c2e4816ddf07b15687b8fb955bd1f3b48c12d2c52f28e5c26d7
SHA512d32789cb7100f71be8400c5083bd344dd81ba3124a2275fc44ae9a6c659408d937120baef50efa151960ba2e29a30a4935bc7b5467772275b60f23c0c2666068
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d