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
21-01-2025 20:47
Behavioral task
behavioral1
Sample
086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe
Resource
win7-20240708-en
General
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Target
086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe
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Size
1.2MB
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MD5
6f9ec4214de2120aea6883b5ac68a7cd
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SHA1
402a801fd438c4f68b1e959b15ba976fea72f51e
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SHA256
086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3
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SHA512
50a53b26189ca58adf050daec28e96e488f613a9c70d9909a03bf998fcf07f2b5c094f8b786014985e84b7faf69e8aa022b0d554818e22af5f6b053421861c43
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiT:WIwgMEuy+inDfp3/XoCw57XYBwKT
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2800-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2800-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2780-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2780-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2780-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0007000000019219-15.dat family_gh0strat behavioral1/memory/2800-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2800-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2780-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2780-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2780-66-0x0000000010000000-0x00000000101BA000-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\\259440379.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 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Executes dropped EXE 6 IoCs
pid Process 2152 AK47.exe 2952 AK47.exe 2800 AK74.exe 2760 Ghiya.exe 2780 Ghiya.exe 1552 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 2152 AK47.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 2000 svchost.exe 2760 Ghiya.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 2000 svchost.exe 1552 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1500-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1500-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019371-60.dat vmprotect behavioral1/memory/1500-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1500-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1500-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1500-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1500-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1500-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1500-96-0x0000000000400000-0x0000000000760000-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" 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259440379.txt AK47.exe File created C:\Windows\SysWOW64\259440379.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/2800-22-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2800-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2800-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2780-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2780-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2780-66-0x0000000010000000-0x00000000101BA000-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 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 AK47.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.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 2796 cmd.exe 2584 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2584 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2780 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2800 AK74.exe Token: SeLoadDriverPrivilege 2780 Ghiya.exe Token: 33 2780 Ghiya.exe Token: SeIncBasePriorityPrivilege 2780 Ghiya.exe Token: 33 2780 Ghiya.exe Token: SeIncBasePriorityPrivilege 2780 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1500 wrote to memory of 2152 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 30 PID 1500 wrote to memory of 2152 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 30 PID 1500 wrote to memory of 2152 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 30 PID 1500 wrote to memory of 2152 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 30 PID 1500 wrote to memory of 2952 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 31 PID 1500 wrote to memory of 2952 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 31 PID 1500 wrote to memory of 2952 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 31 PID 1500 wrote to memory of 2952 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 31 PID 1500 wrote to memory of 2800 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 32 PID 1500 wrote to memory of 2800 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 32 PID 1500 wrote to memory of 2800 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 32 PID 1500 wrote to memory of 2800 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 32 PID 1500 wrote to memory of 2800 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 32 PID 1500 wrote to memory of 2800 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 32 PID 1500 wrote to memory of 2800 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 32 PID 2800 wrote to memory of 2796 2800 AK74.exe 36 PID 2800 wrote to memory of 2796 2800 AK74.exe 36 PID 2800 wrote to memory of 2796 2800 AK74.exe 36 PID 2800 wrote to memory of 2796 2800 AK74.exe 36 PID 2760 wrote to memory of 2780 2760 Ghiya.exe 37 PID 2760 wrote to memory of 2780 2760 Ghiya.exe 37 PID 2760 wrote to memory of 2780 2760 Ghiya.exe 37 PID 2760 wrote to memory of 2780 2760 Ghiya.exe 37 PID 2760 wrote to memory of 2780 2760 Ghiya.exe 37 PID 2760 wrote to memory of 2780 2760 Ghiya.exe 37 PID 2760 wrote to memory of 2780 2760 Ghiya.exe 37 PID 2796 wrote to memory of 2584 2796 cmd.exe 39 PID 2796 wrote to memory of 2584 2796 cmd.exe 39 PID 2796 wrote to memory of 2584 2796 cmd.exe 39 PID 2796 wrote to memory of 2584 2796 cmd.exe 39 PID 1500 wrote to memory of 2968 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 40 PID 1500 wrote to memory of 2968 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 40 PID 1500 wrote to memory of 2968 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 40 PID 1500 wrote to memory of 2968 1500 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 40 PID 2000 wrote to memory of 1552 2000 svchost.exe 43 PID 2000 wrote to memory of 1552 2000 svchost.exe 43 PID 2000 wrote to memory of 1552 2000 svchost.exe 43 PID 2000 wrote to memory of 1552 2000 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe"C:\Users\Admin\AppData\Local\Temp\086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.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:1500 -
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:2152
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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:2952
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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:2800 -
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:2796 -
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:2584
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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:2968
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2996
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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:2000 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259440379.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1552
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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:2760 -
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:2780
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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
MD5ac96d20e389e38e90d65b466ff08a30e
SHA1f18b9406b9ab82fbc694b4bd6dfb95dc9bd84646
SHA256e218bcac3d96ad9d2a4d3e3f03a7079ddc5b7ba97ce922bf4baf9f83033c2063
SHA512b87ee3115538a09f02eeb2926b0f8025191d787b10d8bbe9346cb2e1836249838aa473f4dad0fc6ea0100dcb83ecc9c1dedb364bb0af6cb4d5acb50eab36d6ac
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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
MD5e2dbaa993e52b949ba06303e62fd7997
SHA1b35aec738707bfd3a67eb5a0d82ca82c5a5f2de6
SHA2566ca5347483a337d8baa6beb27d98816727e85bf6726d49c6e7baef5de480d745
SHA512dd61ccb219e1d4708f58487d983eaf6999a108e9134176e79f775b3810eae68962ccb2bc20b9382b9515db5367ddef0efe5f90f330e407026af6f84568eb63b7
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Filesize
49KB
MD5677ed75ed1cee87e2fb52cfae859147b
SHA1e1573c5e8ce7ec682f5e206b2c386b51f24fa3e1
SHA256e877df841669e2fc855599802dd3c9c6233d32d7be9fb6d9582dd9c96fac179a
SHA512910549f6cd2dd2d402d3a0e7d1ce341b3d76eb5849d1546098c8749ff248f1dac34494ca1ea1fdad23f943a4ad7bf9f2e573c0a05f4a8d255e27ce1328370249
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d