Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
30-01-2025 04:09
Behavioral task
behavioral1
Sample
45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe
Resource
win7-20240708-en
General
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Target
45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe
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Size
1.2MB
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MD5
281ef2a9c81e8a201db998c6bc1da395
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SHA1
fd198d46c91294a0af3a57b7c9499b77cb38d51f
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SHA256
45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262
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SHA512
672db5e804c2297edc0df2cb384f1a37d98ff045803c0d6cf038aefd8bd34bf3b39f9fb4c527ba1f59d29dfc7a150d6711984ab7b9787763d0600c7e258b6aa3
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiK:WIwgMEuy+inDfp3/XoCw57XYBwKK
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2584-34-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2584-35-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2140-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2140-59-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2140-71-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00070000000193e6-15.dat family_gh0strat behavioral1/memory/2584-34-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2584-35-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2140-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2140-59-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2140-71-0x0000000010000000-0x00000000101BA000-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 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259458897.txt" AK47.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259458881.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 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe -
Executes dropped EXE 6 IoCs
pid Process 2760 AK47.exe 2704 AK47.exe 2584 AK74.exe 328 Ghiya.exe 2140 Ghiya.exe 1532 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 11 IoCs
pid Process 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2760 AK47.exe 2704 AK47.exe 2132 svchost.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 328 Ghiya.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2132 svchost.exe 1532 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/3060-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3060-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x001700000001937b-66.dat vmprotect behavioral1/memory/3060-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3060-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3060-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3060-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3060-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3060-99-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3060-102-0x0000000000400000-0x0000000000760000-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" 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe -
Drops file in System32 directory 8 IoCs
description ioc Process File created C:\Windows\SysWOW64\259458881.txt AK47.exe File created C:\Windows\SysWOW64\259458897.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 opened for modification C:\Windows\SysWOW64\ini.ini 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/2584-34-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2584-35-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2584-32-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2140-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2140-59-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2140-71-0x0000000010000000-0x00000000101BA000-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 Ghiya.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.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 2620 cmd.exe 348 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 348 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2140 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2584 AK74.exe Token: SeLoadDriverPrivilege 2140 Ghiya.exe Token: 33 2140 Ghiya.exe Token: SeIncBasePriorityPrivilege 2140 Ghiya.exe Token: 33 2140 Ghiya.exe Token: SeIncBasePriorityPrivilege 2140 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 3060 wrote to memory of 2704 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 30 PID 3060 wrote to memory of 2704 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 30 PID 3060 wrote to memory of 2704 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 30 PID 3060 wrote to memory of 2704 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 30 PID 3060 wrote to memory of 2760 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 31 PID 3060 wrote to memory of 2760 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 31 PID 3060 wrote to memory of 2760 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 31 PID 3060 wrote to memory of 2760 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 31 PID 3060 wrote to memory of 2584 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 35 PID 3060 wrote to memory of 2584 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 35 PID 3060 wrote to memory of 2584 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 35 PID 3060 wrote to memory of 2584 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 35 PID 3060 wrote to memory of 2584 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 35 PID 3060 wrote to memory of 2584 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 35 PID 3060 wrote to memory of 2584 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 35 PID 2584 wrote to memory of 2620 2584 AK74.exe 37 PID 2584 wrote to memory of 2620 2584 AK74.exe 37 PID 2584 wrote to memory of 2620 2584 AK74.exe 37 PID 2584 wrote to memory of 2620 2584 AK74.exe 37 PID 328 wrote to memory of 2140 328 Ghiya.exe 39 PID 328 wrote to memory of 2140 328 Ghiya.exe 39 PID 328 wrote to memory of 2140 328 Ghiya.exe 39 PID 328 wrote to memory of 2140 328 Ghiya.exe 39 PID 328 wrote to memory of 2140 328 Ghiya.exe 39 PID 328 wrote to memory of 2140 328 Ghiya.exe 39 PID 328 wrote to memory of 2140 328 Ghiya.exe 39 PID 2620 wrote to memory of 348 2620 cmd.exe 40 PID 2620 wrote to memory of 348 2620 cmd.exe 40 PID 2620 wrote to memory of 348 2620 cmd.exe 40 PID 2620 wrote to memory of 348 2620 cmd.exe 40 PID 3060 wrote to memory of 2884 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 41 PID 3060 wrote to memory of 2884 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 41 PID 3060 wrote to memory of 2884 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 41 PID 3060 wrote to memory of 2884 3060 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 41 PID 2132 wrote to memory of 1532 2132 svchost.exe 43 PID 2132 wrote to memory of 1532 2132 svchost.exe 43 PID 2132 wrote to memory of 1532 2132 svchost.exe 43 PID 2132 wrote to memory of 1532 2132 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe"C:\Users\Admin\AppData\Local\Temp\45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.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:3060 -
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:2704
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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:2760
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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:2584 -
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:2620 -
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:348
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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:2884
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2932
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2828
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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:2132 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259458881.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1532
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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:328 -
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:2140
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5a866b642ce4f11379ba6fdad5cb2cc78
SHA1cc11192e9fbf4b5d18393bc3e53bd11a04f9beb4
SHA2562e678781e475ca5d27589b34f8b3a2751da9565854bc6ae28c444ae30bfb2264
SHA512db3060417c901067cf2dcd56150b8f794a5e341aa10605a620ef699708e6bdc5045e11123ac3206c3f5f802ce5d999a8f2d2fb4ea14b4e8bd4e55420961ed7df
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Filesize
45B
MD519af25273458fa9c55f6685c043c781d
SHA1fd19f8b8683cb4b1db17d86cb500702a0676ffed
SHA256ff728f272a091a61e076f82c28570ae67bdef9c1836166947de6284cf27f05dc
SHA5127ae75fab13da90dccd9dc9876c7e6719ce6f08516c35206a755da34a38d7a5ef39951cacf1922ac0d60667113dc01f17d251a17a409242bd94a1e8d44b2f5b3a
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD5674c4ba4b036203266f29f41dc2247d0
SHA186a82ede2715e91ca5a27f2c63b6f2296a580eac
SHA25676e346294fed6ee61c2059bd126435b23b59d24581e2c64e4f5412238ef1d305
SHA512593298e8eaf3d66e6acd023cf8f82b911f3b56d7859d692a6d62348d1acc61d3b372cc8620159fc2a26829122cc56875b40a508de7c1e509491b1f2b63942cd4
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Filesize
49KB
MD579bb06c6894438131b24ea911fd5c184
SHA1e3ef220f6d938965b873dace02fd386d6219f5b8
SHA2567473d4539d3fc02be75b96039c3e686ab023af75dc301bfd9d91ae48b5d02c01
SHA5120ac9aeae9d0fb49763b157578c6ef5392db1462af898174909b906d9ee4c36602ddcb6ad89139fd8147e02f75101756d35b556f5a9e548a5e0d90d175ccca0d5
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d