Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
29-01-2025 23:46
Behavioral task
behavioral1
Sample
45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe
Resource
win7-20241023-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/2136-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2136-25-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-58-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0007000000016d54-14.dat family_gh0strat behavioral1/memory/2136-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2136-25-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-58-0x0000000010000000-0x00000000101BA000-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\\259429678.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 2004 AK47.exe 2380 AK47.exe 2136 AK74.exe 2956 Ghiya.exe 2688 Ghiya.exe 1704 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2380 AK47.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2556 svchost.exe 2956 Ghiya.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2556 svchost.exe 1704 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2604-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0008000000016d9f-62.dat vmprotect behavioral1/memory/2604-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-98-0x0000000000400000-0x0000000000760000-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 7 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\259429678.txt AK47.exe File opened for modification C:\Windows\SysWOW64\259429678.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2136-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2136-25-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2136-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-58-0x0000000010000000-0x00000000101BA000-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 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.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 AK47.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2984 cmd.exe 2700 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2700 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2688 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2136 AK74.exe Token: SeLoadDriverPrivilege 2688 Ghiya.exe Token: 33 2688 Ghiya.exe Token: SeIncBasePriorityPrivilege 2688 Ghiya.exe Token: 33 2688 Ghiya.exe Token: SeIncBasePriorityPrivilege 2688 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2604 wrote to memory of 2380 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 30 PID 2604 wrote to memory of 2380 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 30 PID 2604 wrote to memory of 2380 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 30 PID 2604 wrote to memory of 2380 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 30 PID 2604 wrote to memory of 2004 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 31 PID 2604 wrote to memory of 2004 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 31 PID 2604 wrote to memory of 2004 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 31 PID 2604 wrote to memory of 2004 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 31 PID 2604 wrote to memory of 2136 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 32 PID 2604 wrote to memory of 2136 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 32 PID 2604 wrote to memory of 2136 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 32 PID 2604 wrote to memory of 2136 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 32 PID 2604 wrote to memory of 2136 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 32 PID 2604 wrote to memory of 2136 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 32 PID 2604 wrote to memory of 2136 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 32 PID 2136 wrote to memory of 2984 2136 AK74.exe 36 PID 2136 wrote to memory of 2984 2136 AK74.exe 36 PID 2136 wrote to memory of 2984 2136 AK74.exe 36 PID 2136 wrote to memory of 2984 2136 AK74.exe 36 PID 2956 wrote to memory of 2688 2956 Ghiya.exe 37 PID 2956 wrote to memory of 2688 2956 Ghiya.exe 37 PID 2956 wrote to memory of 2688 2956 Ghiya.exe 37 PID 2956 wrote to memory of 2688 2956 Ghiya.exe 37 PID 2956 wrote to memory of 2688 2956 Ghiya.exe 37 PID 2956 wrote to memory of 2688 2956 Ghiya.exe 37 PID 2956 wrote to memory of 2688 2956 Ghiya.exe 37 PID 2984 wrote to memory of 2700 2984 cmd.exe 39 PID 2984 wrote to memory of 2700 2984 cmd.exe 39 PID 2984 wrote to memory of 2700 2984 cmd.exe 39 PID 2984 wrote to memory of 2700 2984 cmd.exe 39 PID 2604 wrote to memory of 2800 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 40 PID 2604 wrote to memory of 2800 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 40 PID 2604 wrote to memory of 2800 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 40 PID 2604 wrote to memory of 2800 2604 45ba6e7dbbcfe0a628072e070569e60f9f2c8ea311861b974138214b02629262.exe 40 PID 2556 wrote to memory of 1704 2556 svchost.exe 42 PID 2556 wrote to memory of 1704 2556 svchost.exe 42 PID 2556 wrote to memory of 1704 2556 svchost.exe 42 PID 2556 wrote to memory of 1704 2556 svchost.exe 42
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:2604 -
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:2380
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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:2004
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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:2136 -
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:2984 -
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:2700
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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:2800
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2540
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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:2556 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259429678.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1704
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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:2956 -
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:2688
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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
MD5a5ab0421b7d09e85d1c1e4d854e83740
SHA17855cf78587b3b2490d6e1289b63eaa7fc8abefc
SHA2563250a3915eb7aca154cc3e46d72edc4e4a73a3d09a889b82cd3e92867655082a
SHA51236129525f45f5f00c9a3f974e31dc57846e8f6d6015979eb0accced704723db2c6ecb7215a1a889723fb02c5b62a8c8b708d14066e02262db8e065aa264d210f
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Filesize
1.2MB
MD50281a8e3cabc60c7c9e37a2e29c09eeb
SHA16fde28d00b4a08c2b878fcfe9b1f1306a164c7dd
SHA256e8d543202a1d2861baa73441f2a323614ebf28c174d5c9fea5b09be77de58f8c
SHA51239a1943ec1b252b351c661472b3be81664e4ea8649fa7464e6cee3341d379c8aecf795390cf62e035ed0f22b04b66c55254d6b9aa005e398bcd212073e4b6dea
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Filesize
49KB
MD5f21f7101bf4b7cfa10db5bc566ba0aa1
SHA1ee1bd6a9ef8297de0d5b0e77e295a92eed56ad7f
SHA25619abd5d2e7815b53dc4770f22d30b97755721b253726efbba535a61da8b530e3
SHA512837523317224dff38348c0745f2305abd113dfb5d631bd863b67ceed07e221d66cbf1d551ba4cc7963ad8cf902a4f8e428c2fdac94dd62a853b53574099c52fd
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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
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d