Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
05-01-2025 22:34
Behavioral task
behavioral1
Sample
facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe
Resource
win7-20240708-en
General
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Target
facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe
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Size
1.2MB
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MD5
80722979005806cc9dfe76dbc880a6d4
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SHA1
86a4a48067d52c33d1b8b4421a4eb9d4d2f17338
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SHA256
facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251
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SHA512
d98d65edff32e0cdb4220e6d66da7a129526e66ab07069568288a94605bbc481693afa7743954eda1217080b6d475c5d234005a157858f43988d3828176862e2
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2404-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2404-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2628-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2628-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2628-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0009000000015d18-14.dat family_gh0strat behavioral1/memory/2404-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2404-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2628-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2628-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2628-56-0x0000000010000000-0x00000000101BA000-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\\259411519.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 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe -
Executes dropped EXE 6 IoCs
pid Process 2748 AK47.exe 2800 AK47.exe 2404 AK74.exe 2716 Ghiya.exe 2628 Ghiya.exe 1816 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2800 AK47.exe 2556 svchost.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2716 Ghiya.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2556 svchost.exe 1816 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2332-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000015f6d-58.dat vmprotect behavioral1/memory/2332-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-99-0x0000000000400000-0x0000000000760000-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" facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe -
Drops file in System32 directory 6 IoCs
description ioc Process 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\259411519.txt AK47.exe -
resource yara_rule behavioral1/memory/2404-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2404-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2404-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2628-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2628-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2628-56-0x0000000010000000-0x00000000101BA000-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 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 Ghiya.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2568 cmd.exe 1324 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1324 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2628 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2404 AK74.exe Token: SeLoadDriverPrivilege 2628 Ghiya.exe Token: 33 2628 Ghiya.exe Token: SeIncBasePriorityPrivilege 2628 Ghiya.exe Token: 33 2628 Ghiya.exe Token: SeIncBasePriorityPrivilege 2628 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2332 wrote to memory of 2748 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 30 PID 2332 wrote to memory of 2748 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 30 PID 2332 wrote to memory of 2748 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 30 PID 2332 wrote to memory of 2748 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 30 PID 2332 wrote to memory of 2800 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 31 PID 2332 wrote to memory of 2800 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 31 PID 2332 wrote to memory of 2800 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 31 PID 2332 wrote to memory of 2800 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 31 PID 2332 wrote to memory of 2404 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 34 PID 2332 wrote to memory of 2404 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 34 PID 2332 wrote to memory of 2404 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 34 PID 2332 wrote to memory of 2404 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 34 PID 2332 wrote to memory of 2404 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 34 PID 2332 wrote to memory of 2404 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 34 PID 2332 wrote to memory of 2404 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 34 PID 2404 wrote to memory of 2568 2404 AK74.exe 36 PID 2404 wrote to memory of 2568 2404 AK74.exe 36 PID 2404 wrote to memory of 2568 2404 AK74.exe 36 PID 2404 wrote to memory of 2568 2404 AK74.exe 36 PID 2716 wrote to memory of 2628 2716 Ghiya.exe 38 PID 2716 wrote to memory of 2628 2716 Ghiya.exe 38 PID 2716 wrote to memory of 2628 2716 Ghiya.exe 38 PID 2716 wrote to memory of 2628 2716 Ghiya.exe 38 PID 2716 wrote to memory of 2628 2716 Ghiya.exe 38 PID 2716 wrote to memory of 2628 2716 Ghiya.exe 38 PID 2716 wrote to memory of 2628 2716 Ghiya.exe 38 PID 2568 wrote to memory of 1324 2568 cmd.exe 39 PID 2568 wrote to memory of 1324 2568 cmd.exe 39 PID 2568 wrote to memory of 1324 2568 cmd.exe 39 PID 2568 wrote to memory of 1324 2568 cmd.exe 39 PID 2332 wrote to memory of 2852 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 40 PID 2332 wrote to memory of 2852 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 40 PID 2332 wrote to memory of 2852 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 40 PID 2332 wrote to memory of 2852 2332 facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe 40 PID 2556 wrote to memory of 1816 2556 svchost.exe 42 PID 2556 wrote to memory of 1816 2556 svchost.exe 42 PID 2556 wrote to memory of 1816 2556 svchost.exe 42 PID 2556 wrote to memory of 1816 2556 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.exe"C:\Users\Admin\AppData\Local\Temp\facbf08dfd6553f9e2d20bbb30fb30e36413dc00e30302ce45cde55eb50a4251.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:2332 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2748
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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:2800
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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:2404 -
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:2568 -
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:1324
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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:2852
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2784
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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:2556 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259411519.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1816
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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:2716 -
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:2628
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5d307f196c7dc59d4895cba24cb80a450
SHA11dc25bce9d688c074cc0471614e7b79ca32d741e
SHA25657163be9233280e28101ebb5956d3e181516620d83ad2de63400764e773559dc
SHA5125f6634b3419236e357ae1802471df1cc79e3c8c638b9c21d38076692eea042a2149e6e4ad6292408675f7576378941b099c9626789ddf99459a7c096815066e6
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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
1.2MB
MD5d4bfcbf5f97a5470e3a3cd7307e8f180
SHA1baccfc1bbaeabc176cb54251d06123695a9e3ffb
SHA256b1a1a43a4447d1472f81ae650495204078b2c52abdff6b58c4667c542b10184b
SHA512ea9ab71188f0c225efdd77ca89e8640b294b0cef3d528c067a7c9e22e2f86305183e71ca28e6cb1fcaa0215238c65914d0aa0d1cdd44ccbbca95ca4dd515f277
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Filesize
49KB
MD5fdf944bc4101bc48898abdbdaae2e080
SHA1f9ab9ae8f68e1c3c8fc94b1f944cd80af99e7a61
SHA256931b8b9589a3f566db74c2f7c682330dfe1be0ba72f4aeabd64539b17127b8a7
SHA5126aad0dfabe12d364eefca9bca3dda94445e1554ffe2ca3f5f6c8b7c9e85e02971bb00a9465576e722cfc25ca72b56c49d26c4184e08a08dd2bd879fc37cec61c