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
19-01-2025 01:32
Behavioral task
behavioral1
Sample
bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe
Resource
win7-20240903-en
General
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Target
bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe
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Size
1.2MB
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MD5
1be5298e5783fceefc46268d3a093627
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SHA1
f31bbd9d1b14c935b13e7d4f57ae1a989dab62f2
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SHA256
bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c
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SHA512
909d7a9fcbbfb12f244aa71369aa36852b103200799e74fb300e31124974074bed968f178cea9d8aebafe5d86699771585c8c8b7eea87b6d966f8443cb932b18
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiC:WIwgMEuy+inDfp3/XoCw57XYBwKC
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2564-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2564-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2248-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2248-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2248-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000019273-14.dat family_gh0strat behavioral1/memory/2564-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2564-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2248-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2248-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2248-54-0x0000000010000000-0x00000000101BA000-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\\259434639.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 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Executes dropped EXE 6 IoCs
pid Process 1688 AK47.exe 1960 AK47.exe 2564 AK74.exe 2888 Ghiya.exe 2248 Ghiya.exe 756 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 1688 AK47.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2272 svchost.exe 2888 Ghiya.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2272 svchost.exe 756 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2516-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2516-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019384-58.dat vmprotect behavioral1/memory/2516-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2516-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2516-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2516-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2516-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2516-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2516-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2516-99-0x0000000000400000-0x0000000000760000-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" bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259434639.txt AK47.exe File created C:\Windows\SysWOW64\259434639.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.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 -
resource yara_rule behavioral1/memory/2564-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2564-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2564-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2248-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2248-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2248-54-0x0000000010000000-0x00000000101BA000-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 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 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.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 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 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 cmd.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 2756 cmd.exe 2520 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2520 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2248 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2564 AK74.exe Token: SeLoadDriverPrivilege 2248 Ghiya.exe Token: 33 2248 Ghiya.exe Token: SeIncBasePriorityPrivilege 2248 Ghiya.exe Token: 33 2248 Ghiya.exe Token: SeIncBasePriorityPrivilege 2248 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2516 wrote to memory of 1688 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 30 PID 2516 wrote to memory of 1688 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 30 PID 2516 wrote to memory of 1688 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 30 PID 2516 wrote to memory of 1688 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 30 PID 2516 wrote to memory of 1960 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 31 PID 2516 wrote to memory of 1960 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 31 PID 2516 wrote to memory of 1960 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 31 PID 2516 wrote to memory of 1960 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 31 PID 2516 wrote to memory of 2564 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 32 PID 2516 wrote to memory of 2564 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 32 PID 2516 wrote to memory of 2564 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 32 PID 2516 wrote to memory of 2564 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 32 PID 2516 wrote to memory of 2564 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 32 PID 2516 wrote to memory of 2564 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 32 PID 2516 wrote to memory of 2564 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 32 PID 2564 wrote to memory of 2756 2564 AK74.exe 36 PID 2564 wrote to memory of 2756 2564 AK74.exe 36 PID 2564 wrote to memory of 2756 2564 AK74.exe 36 PID 2564 wrote to memory of 2756 2564 AK74.exe 36 PID 2888 wrote to memory of 2248 2888 Ghiya.exe 38 PID 2888 wrote to memory of 2248 2888 Ghiya.exe 38 PID 2888 wrote to memory of 2248 2888 Ghiya.exe 38 PID 2888 wrote to memory of 2248 2888 Ghiya.exe 38 PID 2888 wrote to memory of 2248 2888 Ghiya.exe 38 PID 2888 wrote to memory of 2248 2888 Ghiya.exe 38 PID 2888 wrote to memory of 2248 2888 Ghiya.exe 38 PID 2756 wrote to memory of 2520 2756 cmd.exe 39 PID 2756 wrote to memory of 2520 2756 cmd.exe 39 PID 2756 wrote to memory of 2520 2756 cmd.exe 39 PID 2756 wrote to memory of 2520 2756 cmd.exe 39 PID 2516 wrote to memory of 2744 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 40 PID 2516 wrote to memory of 2744 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 40 PID 2516 wrote to memory of 2744 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 40 PID 2516 wrote to memory of 2744 2516 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 40 PID 2272 wrote to memory of 756 2272 svchost.exe 42 PID 2272 wrote to memory of 756 2272 svchost.exe 42 PID 2272 wrote to memory of 756 2272 svchost.exe 42 PID 2272 wrote to memory of 756 2272 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe"C:\Users\Admin\AppData\Local\Temp\bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.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:2516 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1688
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1960
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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:2564 -
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:2756 -
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:2520
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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:2744
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2936
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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\259434639.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:756
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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:2888 -
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:2248
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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
MD5d7d10299dbfb2c6de773c2a1262bb631
SHA1c16a57a0a0040912016883d16adb100cc9514cd0
SHA256e162bbf406bf4edce6aeccb0824b7c4f5f066e2fa34905779f9132af8051f184
SHA512180194a79dc1b8f91ec695de4210412b5ac6244e0d594a0701b15c42070a4994072765402427ed38dbb7118be08c32be03883aaa4b744cb7877a4c44e64d65b6
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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
MD5a8daba0acf041b8d43d962986677e874
SHA1a158eb07ce3a0b9919ebc39d0173a20dcb54b936
SHA256deb0d834d2db67fae33a39447de5b595c5a57f21ef11ed2b4c8c615db7dd7353
SHA5125babc74a62e0cbdf5ff75630fa8d8927c277cf1e6e5fe44d5a9a0f5e42a89b722ef52dceb6fb25d31fef99980668ae385081ba259bd457993fecc36b150a20dd
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Filesize
49KB
MD57e64244a4187aac8909071e843a843da
SHA1d240a2e5e699712f292e0246fcde7338e10f1c71
SHA2560e6a3c8f90871b0b1db2818350c45e5e063b1c7fd18c2f9c43b8484aee522423
SHA5120da5b2acd6199213606e29081e69bdd4c21d565afe17476f6bdcf14a9eeb2f1fa6b17a5ade4efe8fc5e591c3567fd353ee589fbdc18e9c54b0b7454a40c8bd72
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d