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Analysis
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max time kernel
150s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
20/01/2025, 18:56
Behavioral task
behavioral1
Sample
902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe
Resource
win7-20241010-en
General
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Target
902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe
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Size
1.2MB
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MD5
ba898e72c99aa6014b8c393e8a6d8ec4
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SHA1
012db593ca7587c8ac25d6304880346dae7b450f
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SHA256
902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2
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SHA512
d0a155729d5664051ea8de0c48ff303df278aad4490b9247c1b2b67a33849be47dc64081e23cbf401251376886e4ddc84be8629fbae4916508d7a34fe19d2c2f
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiG:WIwgMEuy+inDfp3/XoCw57XYBwKG
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2868-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2868-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/392-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/392-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/392-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x002b0000000195bb-15.dat family_gh0strat behavioral1/memory/2868-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2868-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/392-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/392-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/392-54-0x0000000010000000-0x00000000101BA000-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\\259482687.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 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe -
Executes dropped EXE 6 IoCs
pid Process 2788 AK47.exe 2940 AK47.exe 2868 AK74.exe 1788 Ghiya.exe 392 Ghiya.exe 2444 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 2940 AK47.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 2800 svchost.exe 1788 Ghiya.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 2800 svchost.exe 2444 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/3064-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3064-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x00080000000197fd-63.dat vmprotect behavioral1/memory/3064-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3064-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3064-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3064-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3064-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3064-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3064-98-0x0000000000400000-0x0000000000760000-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" 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\259482687.txt AK47.exe File created C:\Windows\SysWOW64\259482687.txt AK47.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/2868-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2868-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2868-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/392-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/392-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/392-54-0x0000000010000000-0x00000000101BA000-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 11 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 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 AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2704 cmd.exe 2064 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2064 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 392 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2868 AK74.exe Token: SeLoadDriverPrivilege 392 Ghiya.exe Token: 33 392 Ghiya.exe Token: SeIncBasePriorityPrivilege 392 Ghiya.exe Token: 33 392 Ghiya.exe Token: SeIncBasePriorityPrivilege 392 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3064 wrote to memory of 2940 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 30 PID 3064 wrote to memory of 2940 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 30 PID 3064 wrote to memory of 2940 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 30 PID 3064 wrote to memory of 2940 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 30 PID 3064 wrote to memory of 2788 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 31 PID 3064 wrote to memory of 2788 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 31 PID 3064 wrote to memory of 2788 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 31 PID 3064 wrote to memory of 2788 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 31 PID 3064 wrote to memory of 2868 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 32 PID 3064 wrote to memory of 2868 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 32 PID 3064 wrote to memory of 2868 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 32 PID 3064 wrote to memory of 2868 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 32 PID 3064 wrote to memory of 2868 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 32 PID 3064 wrote to memory of 2868 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 32 PID 3064 wrote to memory of 2868 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 32 PID 1788 wrote to memory of 392 1788 Ghiya.exe 37 PID 1788 wrote to memory of 392 1788 Ghiya.exe 37 PID 1788 wrote to memory of 392 1788 Ghiya.exe 37 PID 1788 wrote to memory of 392 1788 Ghiya.exe 37 PID 1788 wrote to memory of 392 1788 Ghiya.exe 37 PID 1788 wrote to memory of 392 1788 Ghiya.exe 37 PID 1788 wrote to memory of 392 1788 Ghiya.exe 37 PID 2868 wrote to memory of 2704 2868 AK74.exe 36 PID 2868 wrote to memory of 2704 2868 AK74.exe 36 PID 2868 wrote to memory of 2704 2868 AK74.exe 36 PID 2868 wrote to memory of 2704 2868 AK74.exe 36 PID 2704 wrote to memory of 2064 2704 cmd.exe 39 PID 2704 wrote to memory of 2064 2704 cmd.exe 39 PID 2704 wrote to memory of 2064 2704 cmd.exe 39 PID 2704 wrote to memory of 2064 2704 cmd.exe 39 PID 3064 wrote to memory of 2524 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 40 PID 3064 wrote to memory of 2524 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 40 PID 3064 wrote to memory of 2524 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 40 PID 3064 wrote to memory of 2524 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 40 PID 3064 wrote to memory of 1412 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 41 PID 3064 wrote to memory of 1412 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 41 PID 3064 wrote to memory of 1412 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 41 PID 3064 wrote to memory of 1412 3064 902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe 41 PID 2800 wrote to memory of 2444 2800 svchost.exe 43 PID 2800 wrote to memory of 2444 2800 svchost.exe 43 PID 2800 wrote to memory of 2444 2800 svchost.exe 43 PID 2800 wrote to memory of 2444 2800 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.exe"C:\Users\Admin\AppData\Local\Temp\902e02184ead3dc11722ebd4c84e83b062d38e04b05ec89fba7906311215ece2.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:3064 -
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:2940
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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:2788
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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:2868 -
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:2704 -
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:2064
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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:2524
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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:1412
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3032
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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:2800 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259482687.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2444
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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:1788 -
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:392
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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
MD5774cbfe5694975173d414624d690371a
SHA184b372498bded39b3d287060856ebceccdb362e6
SHA256082e7ba481a181ff88e0e848d190077ee1742fee87992341c7fa857ef421c17f
SHA51275fbebd3c5cb2946ede061a9d567d9ecfe4a3411929f24047bb651c17306fe0221ddf21e3d1aef88b51bb29bc527d0965465a4543f7b0710c3d646ae270ce240
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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
MD5bc98a1e4dc854fe71f99e0f5f0d601d7
SHA19a4e4d02fe2cc87cf979beaf4f09d6350bd61268
SHA25624307fed2f879bb1ab27569d954a1c4ca545b48dca314b16315056c7317381de
SHA5127221d6c625b1193d7a60b7c16f0224a8b46576612349812a313df9f4d7476b48b31500514656927ceb80a1af3e0e485e3944fb817150dbda2f28288de38cc0fa
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Filesize
49KB
MD527469f34c972b4a1c8750ef5edb555f9
SHA1fabb5e65338d4a21667b00fdc39939efe8010ee8
SHA25698e0cab97bb6b19f0b5bb7ed18c390e0faa99f65560d137bc8bb24e0c6a8462a
SHA512258cd5a6fc59add289b819cab8040dff78fc1bfff84679ff72955d651f62d1f1510efd0653ae7a843c8b020ddd2afe85f9668cfa7a74ca6d5ee04fef094c0a71
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d