Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
04/03/2025, 03:02
Behavioral task
behavioral1
Sample
3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe
Resource
win7-20240903-en
General
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Target
3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe
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Size
1.2MB
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MD5
ed424fd058e09e95b43b0d5d335103b0
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SHA1
42acb87371195b1b565fa49712fdb3d12799f0f8
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SHA256
3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299
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SHA512
8a3a5391e58182b27afb25c16b365f21da34d81cabd23cc20e8c5879b17a16b9e1bf517c518606cf94c4b9d38e0e925e638a5eb201a225a89f547e01b69301b4
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiH:WIwgMEuy+inDfp3/XoCw57XYBwKH
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1124-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1124-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4672-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4672-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/552-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/552-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/552-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x00040000000229dd-17.dat family_gh0strat behavioral2/memory/1124-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1124-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4672-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4672-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/552-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/552-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/552-54-0x0000000010000000-0x00000000101BA000-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\\240626312.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-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\International\Geo\Nation 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe -
Executes dropped EXE 6 IoCs
pid Process 4092 AK47.exe 4176 AK47.exe 1124 AK74.exe 4672 Ghiya.exe 552 Ghiya.exe 5968 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4176 AK47.exe 712 svchost.exe 5968 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/2316-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2316-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x00050000000229ce-59.dat vmprotect behavioral2/memory/2316-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2316-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2316-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2316-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2316-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2316-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2316-87-0x0000000000400000-0x0000000000760000-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" 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240626312.txt AK47.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 File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral2/memory/1124-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1124-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1124-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4672-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4672-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4672-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/552-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/552-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/552-54-0x0000000010000000-0x00000000101BA000-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 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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1128 cmd.exe 2984 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000_Classes\Local Settings 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2984 PING.EXE -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 552 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1124 AK74.exe Token: SeLoadDriverPrivilege 552 Ghiya.exe Token: 33 552 Ghiya.exe Token: SeIncBasePriorityPrivilege 552 Ghiya.exe Token: 33 552 Ghiya.exe Token: SeIncBasePriorityPrivilege 552 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2316 wrote to memory of 4092 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 87 PID 2316 wrote to memory of 4092 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 87 PID 2316 wrote to memory of 4092 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 87 PID 2316 wrote to memory of 4176 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 88 PID 2316 wrote to memory of 4176 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 88 PID 2316 wrote to memory of 4176 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 88 PID 2316 wrote to memory of 1124 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 91 PID 2316 wrote to memory of 1124 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 91 PID 2316 wrote to memory of 1124 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 91 PID 4672 wrote to memory of 552 4672 Ghiya.exe 93 PID 4672 wrote to memory of 552 4672 Ghiya.exe 93 PID 4672 wrote to memory of 552 4672 Ghiya.exe 93 PID 1124 wrote to memory of 1128 1124 AK74.exe 94 PID 1124 wrote to memory of 1128 1124 AK74.exe 94 PID 1124 wrote to memory of 1128 1124 AK74.exe 94 PID 1128 wrote to memory of 2984 1128 cmd.exe 96 PID 1128 wrote to memory of 2984 1128 cmd.exe 96 PID 1128 wrote to memory of 2984 1128 cmd.exe 96 PID 2316 wrote to memory of 1792 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 97 PID 2316 wrote to memory of 1792 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 97 PID 2316 wrote to memory of 1792 2316 3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe 97 PID 712 wrote to memory of 5968 712 svchost.exe 102 PID 712 wrote to memory of 5968 712 svchost.exe 102 PID 712 wrote to memory of 5968 712 svchost.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.exe"C:\Users\Admin\AppData\Local\Temp\3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299.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:2316 -
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:4092
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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:4176
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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:1124 -
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:1128 -
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:2984
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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:1792
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:5716
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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:712 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240626312.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5968
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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:4672 -
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:552
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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
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
MD51513f5fd4cb33af5d0ba31c253e87171
SHA141b8be2eec86fd74239661ba5ccbe688577363cf
SHA256e8bfd595ab44a591ed703b9f1bd709968866ad46383f6357514ffd349e9a0e7e
SHA5128a59279c6eb8b2758a0433b9b0e5d49d42377fe9030c702d313971f058af975a3a93b333ade4ff2e488bed01dcbba7798f7793b410f3bf6df9c63157fbb24b93
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Filesize
1.2MB
MD5b98cd5bde9dad0fa7c9453d6393cccff
SHA10de8ea0a4be8b0e8976c9e4b4107e3219f20de13
SHA256551e2042541499340b6ac6da85af89fa9701d2633974e59ab76daa27887bc688
SHA5122fd68995a15c8914f32ea15e8581ceb719be03a95215a2b462956b75907da9f7905d4c6f2ed4270c98ead565166292704bd9ea77d679ebc183eeccac00fa3bc3
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Filesize
49KB
MD525c186ce6eaeb9ba949aaf549747c549
SHA15feb1b8007204c9b0592fd3e90cc7313e62e077f
SHA2562c1f0756091d7348c92158003c665b5255877384dfeb794f79aa70aa32107fa3
SHA512005107e69a7d195041f7a4d119853f9707200c7e3ad3859a2d49ce85548e6c6cdb569a86b4ac4683e4178c01ee38f17ba5e7ec30b94634bc9191bd35201cf22e
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641