Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
07/03/2025, 02:27
Behavioral task
behavioral1
Sample
07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe
Resource
win7-20240903-en
General
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Target
07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe
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Size
1.2MB
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MD5
0ac27bc2572e764ff781cdde62ef6fa0
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SHA1
600df282dcf5545a034b33670f399ca90493c9b7
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SHA256
07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c
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SHA512
c9584a0715ae235749825850c3348eecdd3b580b0781538bcfff7196a8bff503215c6d22a3249b9b825316c9bffb9473d29f565722718402db2289080a482a1a
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiC:WIwgMEuy+inDfp3/XoCw57XYBwKC
Malware Config
Signatures
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resource yara_rule behavioral2/memory/5036-27-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/5036-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4456-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4456-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4472-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4472-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4472-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000c000000023c12-17.dat family_gh0strat behavioral2/memory/5036-27-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/5036-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4456-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4456-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4472-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4472-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4472-55-0x0000000010000000-0x00000000101BA000-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\\240612937.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 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1479699283-3000499823-2337359760-1000\Control Panel\International\Geo\Nation 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe -
Executes dropped EXE 6 IoCs
pid Process 4404 AK47.exe 116 AK47.exe 5036 AK74.exe 4456 Ghiya.exe 4472 Ghiya.exe 2532 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 116 AK47.exe 5112 svchost.exe 2532 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4820-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4820-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023c21-60.dat vmprotect behavioral2/memory/4820-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4820-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4820-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4820-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4820-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4820-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4820-88-0x0000000000400000-0x0000000000760000-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" 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\240612937.txt AK47.exe File created C:\Windows\SysWOW64\240612937.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 -
resource yara_rule behavioral2/memory/5036-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5036-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5036-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4456-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4456-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4456-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4472-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4472-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4472-55-0x0000000010000000-0x00000000101BA000-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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.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 WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5084 cmd.exe 1480 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1479699283-3000499823-2337359760-1000_Classes\Local Settings 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1480 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4472 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 5036 AK74.exe Token: SeLoadDriverPrivilege 4472 Ghiya.exe Token: 33 4472 Ghiya.exe Token: SeIncBasePriorityPrivilege 4472 Ghiya.exe Token: 33 4472 Ghiya.exe Token: SeIncBasePriorityPrivilege 4472 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4820 wrote to memory of 116 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 86 PID 4820 wrote to memory of 116 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 86 PID 4820 wrote to memory of 116 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 86 PID 4820 wrote to memory of 4404 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 87 PID 4820 wrote to memory of 4404 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 87 PID 4820 wrote to memory of 4404 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 87 PID 4820 wrote to memory of 5036 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 88 PID 4820 wrote to memory of 5036 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 88 PID 4820 wrote to memory of 5036 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 88 PID 5036 wrote to memory of 5084 5036 AK74.exe 93 PID 5036 wrote to memory of 5084 5036 AK74.exe 93 PID 5036 wrote to memory of 5084 5036 AK74.exe 93 PID 4456 wrote to memory of 4472 4456 Ghiya.exe 94 PID 4456 wrote to memory of 4472 4456 Ghiya.exe 94 PID 4456 wrote to memory of 4472 4456 Ghiya.exe 94 PID 5084 wrote to memory of 1480 5084 cmd.exe 96 PID 5084 wrote to memory of 1480 5084 cmd.exe 96 PID 5084 wrote to memory of 1480 5084 cmd.exe 96 PID 4820 wrote to memory of 3772 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 97 PID 4820 wrote to memory of 3772 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 97 PID 4820 wrote to memory of 3772 4820 07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe 97 PID 5112 wrote to memory of 2532 5112 svchost.exe 104 PID 5112 wrote to memory of 2532 5112 svchost.exe 104 PID 5112 wrote to memory of 2532 5112 svchost.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe"C:\Users\Admin\AppData\Local\Temp\07ddef242fdedf66fb1aa693347c100ccb8c6ba9dc060dd678d1b50def4b9b6c.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4820 -
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:116
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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:4404
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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:5036 -
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:5084 -
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:1480
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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:3772
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1652
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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:5112 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240612937.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2532
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4456 -
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:4472
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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
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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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
MD5b4d6df8494362c51c645697cf54aa67c
SHA100ef637925356807fe7bb21591cc0c365448e27a
SHA2563cff5773e937dfb9c6a1031a05929b65606f4b9192fca1442dfaa2b3413473c3
SHA512e056f5fc4c20d93f1d6699c195b7ba8952cdb3f25d1b39c39da2b9426976b2114417db9a999b5c0dec61850f2c950f4485a7b086693d49cb0f6c3d0e03ec3f66
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Filesize
1.2MB
MD5e46aa6b590534b58b92e6dbe6ecd7375
SHA108ccddd38c3c7b3c296c2c421c7b9b577c4aa468
SHA256ded48cd16945138071aa63b820b1cec1a71f918b6a3ae70398f2ee85f6cff781
SHA512b90c0078111fca5e0ca015de47f3107d4458a997ec47e2367ae19c6c3d625bf434dc585469a79308ecac1b917325d64ec3ee229f967beb84e716527ba8c2a6ee
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Filesize
49KB
MD50f958a7d046ff4e478dee920ccd7244e
SHA18ebf8fa791ab06e590bce0e2f03136ab9a5193f6
SHA2561797f6abafe9c3839e7215b0a54691428431de6b178f2f93c1bab4b6359e023c
SHA512625403c3896741bdb2ccadfad7c061881846a457e29d27624e9a7acdd098003d65df61d94668b783db7d049073aabc2f1e698a7632284dffbeb0af533e54be0a
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641