Analysis
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max time kernel
150s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06-02-2025 01:26
Behavioral task
behavioral1
Sample
cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe
Resource
win7-20240708-en
General
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Target
cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe
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Size
1.2MB
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MD5
ae65278dbfeac8415d07a8797aa86366
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SHA1
5e17224433f05e20074eccc71db994dfcf7ff34a
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SHA256
cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c
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SHA512
d38cd0ab1ded8865f6406d650dacf42a08173657867af7c8c6fda1719fee73ce2b4d1457e57f0d5e33b6daabb269184db751af851944c22beca51ae79a80a7ea
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti8:WIwgMEuy+inDfp3/XoCw57XYBwK8
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1304-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1304-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-62-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016d5a-14.dat family_gh0strat behavioral1/memory/1304-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1304-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-62-0x0000000010000000-0x00000000101BA000-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\\259425700.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 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe -
Executes dropped EXE 6 IoCs
pid Process 1724 AK47.exe 2244 AK47.exe 1304 AK74.exe 2580 Ghiya.exe 2688 Ghiya.exe 1688 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 2244 AK47.exe 2272 svchost.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 2580 Ghiya.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 2272 svchost.exe 1688 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1820-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1820-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0009000000016ce8-57.dat vmprotect behavioral1/memory/1820-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1820-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1820-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1820-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1820-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1820-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1820-96-0x0000000000400000-0x0000000000760000-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" cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.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\259425700.txt AK47.exe File created C:\Windows\SysWOW64\259425700.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/1304-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1304-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1304-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-62-0x0000000010000000-0x00000000101BA000-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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.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 PING.EXE 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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2596 cmd.exe 2496 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2496 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2688 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1304 AK74.exe Token: SeLoadDriverPrivilege 2688 Ghiya.exe Token: 33 2688 Ghiya.exe Token: SeIncBasePriorityPrivilege 2688 Ghiya.exe Token: 33 2688 Ghiya.exe Token: SeIncBasePriorityPrivilege 2688 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1820 wrote to memory of 1724 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 28 PID 1820 wrote to memory of 1724 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 28 PID 1820 wrote to memory of 1724 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 28 PID 1820 wrote to memory of 1724 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 28 PID 1820 wrote to memory of 2244 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 29 PID 1820 wrote to memory of 2244 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 29 PID 1820 wrote to memory of 2244 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 29 PID 1820 wrote to memory of 2244 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 29 PID 1820 wrote to memory of 1304 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 32 PID 1820 wrote to memory of 1304 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 32 PID 1820 wrote to memory of 1304 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 32 PID 1820 wrote to memory of 1304 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 32 PID 1820 wrote to memory of 1304 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 32 PID 1820 wrote to memory of 1304 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 32 PID 1820 wrote to memory of 1304 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 32 PID 1304 wrote to memory of 2596 1304 AK74.exe 34 PID 1304 wrote to memory of 2596 1304 AK74.exe 34 PID 1304 wrote to memory of 2596 1304 AK74.exe 34 PID 1304 wrote to memory of 2596 1304 AK74.exe 34 PID 2580 wrote to memory of 2688 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2688 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2688 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2688 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2688 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2688 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2688 2580 Ghiya.exe 36 PID 2596 wrote to memory of 2496 2596 cmd.exe 37 PID 2596 wrote to memory of 2496 2596 cmd.exe 37 PID 2596 wrote to memory of 2496 2596 cmd.exe 37 PID 2596 wrote to memory of 2496 2596 cmd.exe 37 PID 1820 wrote to memory of 2624 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 38 PID 1820 wrote to memory of 2624 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 38 PID 1820 wrote to memory of 2624 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 38 PID 1820 wrote to memory of 2624 1820 cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe 38 PID 2272 wrote to memory of 1688 2272 svchost.exe 40 PID 2272 wrote to memory of 1688 2272 svchost.exe 40 PID 2272 wrote to memory of 1688 2272 svchost.exe 40 PID 2272 wrote to memory of 1688 2272 svchost.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.exe"C:\Users\Admin\AppData\Local\Temp\cd3cf04fa910913177012cf69f327debbb63595ba031cb294d9333b8aff1e33c.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:1820 -
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:1724
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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:2244
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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:1304 -
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:2596 -
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:2496
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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:2624
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2256
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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:2272 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259425700.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1688
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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:2688
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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
MD583d173de189c0b120bbe30866b0500a7
SHA1af31a38f10ec6e750b64f0c519a78045c08ee953
SHA25606e6840aae859b5c33d28cededff0ed10944cd82849cd26235d7cf59730d9bce
SHA512747e49c0398c5f7a607a1aa2577d95f36e1de237bd36cb35cacb84f67443e6db335f2230b6b7f4a9d9967ebf34657ca1e341815868bd7d1c702ce1bd71c55c9e
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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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
MD55f056cef25196b36aead1b30f947eb02
SHA116ba497a242685ad1873dc418cc7f8b0272b6136
SHA2563f354ae1f7226fc0d0b0944d2261676c3c1416a224683bf477d84d66327e32a1
SHA51223cf75ede968a2b129c53f5f6dab2b34190ca5506f7b7289f2bf77b49710613fb848aeaa668dc40043aff61545a582974b13b49a550d757c94b52b19b8b49c52
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Filesize
49KB
MD5d80e5966df8684b8568199d8b6fb23f6
SHA1d258cada99413c74ebc95bb21a00b844c6c7bec3
SHA2561730c14c50bda02f97c5332fc65f6508c75b59e9e46606cfe37ec42106ad4fa0
SHA512e0564e9df062107a0815efffdaaba7f089775fdb1976400e283d1786cf6c98fa2bdea78b99ec752d4bb836cebd73a62940b06bcc4186c4c01beb1a433e94cf9f