Analysis
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max time kernel
92s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
05/01/2025, 17:36
Behavioral task
behavioral1
Sample
543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe
Resource
win7-20241010-en
General
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Target
543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe
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Size
1.2MB
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MD5
5351500fc4e91e08a60db265ff8370e3
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SHA1
096300fe6dfffea3fe8dae7468f38a154365b888
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SHA256
543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551
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SHA512
727ab565cd0c91a4fb1094fea3f334049295ad18e81485fa259e263fe6565ca9c06fa40edd236342470d2c5cfa1ade473add22181afaf9be7eb1caa0af2ad4d7
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtid:WIwgMEuy+inDfp3/XoCw57XYBwKd
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2932-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2932-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3048-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3048-42-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3048-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3048-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3048-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0026000000018b89-15.dat family_gh0strat behavioral1/memory/2932-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2932-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3048-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3048-42-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3048-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3048-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3048-57-0x0000000010000000-0x00000000101BA000-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 -
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 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe -
Executes dropped EXE 5 IoCs
pid Process 2228 AK47.exe 2380 AK47.exe 2932 AK74.exe 2864 Ghiya.exe 3048 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 2228 AK47.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 2864 Ghiya.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe -
resource yara_rule behavioral1/memory/796-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/796-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x00060000000193a0-61.dat vmprotect behavioral1/memory/796-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/796-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/796-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/796-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/796-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/796-88-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/796-92-0x0000000000400000-0x0000000000760000-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" 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259546663.txt AK47.exe File created C:\Windows\SysWOW64\259546663.txt AK47.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/2932-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2932-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2932-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3048-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3048-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3048-42-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3048-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3048-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3048-57-0x0000000010000000-0x00000000101BA000-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 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 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 AK74.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 1504 PING.EXE 2876 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1504 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3048 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2932 AK74.exe Token: SeLoadDriverPrivilege 3048 Ghiya.exe Token: 33 3048 Ghiya.exe Token: SeIncBasePriorityPrivilege 3048 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 796 wrote to memory of 2228 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 29 PID 796 wrote to memory of 2228 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 29 PID 796 wrote to memory of 2228 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 29 PID 796 wrote to memory of 2228 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 29 PID 796 wrote to memory of 2380 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 30 PID 796 wrote to memory of 2380 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 30 PID 796 wrote to memory of 2380 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 30 PID 796 wrote to memory of 2380 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 30 PID 796 wrote to memory of 2932 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 31 PID 796 wrote to memory of 2932 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 31 PID 796 wrote to memory of 2932 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 31 PID 796 wrote to memory of 2932 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 31 PID 796 wrote to memory of 2932 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 31 PID 796 wrote to memory of 2932 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 31 PID 796 wrote to memory of 2932 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 31 PID 2932 wrote to memory of 2876 2932 AK74.exe 33 PID 2932 wrote to memory of 2876 2932 AK74.exe 33 PID 2932 wrote to memory of 2876 2932 AK74.exe 33 PID 2932 wrote to memory of 2876 2932 AK74.exe 33 PID 2864 wrote to memory of 3048 2864 Ghiya.exe 34 PID 2864 wrote to memory of 3048 2864 Ghiya.exe 34 PID 2864 wrote to memory of 3048 2864 Ghiya.exe 34 PID 2864 wrote to memory of 3048 2864 Ghiya.exe 34 PID 2864 wrote to memory of 3048 2864 Ghiya.exe 34 PID 2864 wrote to memory of 3048 2864 Ghiya.exe 34 PID 2864 wrote to memory of 3048 2864 Ghiya.exe 34 PID 2876 wrote to memory of 1504 2876 cmd.exe 36 PID 2876 wrote to memory of 1504 2876 cmd.exe 36 PID 2876 wrote to memory of 1504 2876 cmd.exe 36 PID 2876 wrote to memory of 1504 2876 cmd.exe 36 PID 796 wrote to memory of 2448 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 39 PID 796 wrote to memory of 2448 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 39 PID 796 wrote to memory of 2448 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 39 PID 796 wrote to memory of 2448 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 39 PID 796 wrote to memory of 1236 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 38 PID 796 wrote to memory of 1236 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 38 PID 796 wrote to memory of 1236 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 38 PID 796 wrote to memory of 1236 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 38 PID 796 wrote to memory of 1928 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 37 PID 796 wrote to memory of 1928 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 37 PID 796 wrote to memory of 1928 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 37 PID 796 wrote to memory of 1928 796 543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.exe"C:\Users\Admin\AppData\Local\Temp\543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551.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:796 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2228
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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:2380
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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:2932 -
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:2876 -
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:1504
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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:1928
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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:1236
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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\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2864 -
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:3048
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Network
MITRE ATT&CK Enterprise v15
Privilege 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
MD5bbc5582e11fcb862bfb967251f4bbe6f
SHA121d227317a8075b2634dabd1a3a26586ec95bd52
SHA256c38e2ac20d1c2fd5c8e0ef20857c1beb774d761ccde30d016e5c54a909359b87
SHA51232a3208a43b21b2affb4196af52a81d03dcd8b0da0d7c8e5f8067f884c7787f7360b41c7cbddfedec08275667412cb7dc722724934343cec44676ec43ebd6e6d
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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
MD5ca9052d8abfc798b0f9e06bfbff24443
SHA108ba3fc8131a75b92c1fe49aef593b59b16bdbe9
SHA256129323500bd24a7192f04200221892a1a4881fc92af6badea1542601652aea90
SHA512bd93148b6935a0776b138d37d6ef4154c72b3a4a03e8ae6095a8c37cde786e32a4002076f8413b803ac5a210c92157d93150df5deb821122a6077b784a82c6cb
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Filesize
49KB
MD5cb4dce7f7451d93a3fc611d6fff0233e
SHA10adab4e9321de5f98a92bedf744aacfc5b678733
SHA256a1ad6f8df4d86fbb1a5b25c8a39e79cf263f20b9b19009631557c7da3730335e
SHA512f6c2175d5ef2f79df3e70158106c0220027c8b1e03f4390c5487b2eb71b0d5064371d2c0e06cfb94afb0a31b046dff96b6bda9b77945252930657da804a4534f