Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2023, 05:59
Static task
static1
Behavioral task
behavioral1
Sample
347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe
Resource
win7-20230712-en
General
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Target
347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe
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Size
2.4MB
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MD5
ff94a31988a0a656e6f0725a60462c9f
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SHA1
e675c5d648186193d428072a4760a94738a682ec
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SHA256
347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed
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SHA512
b36527c81ab20393f92ed945f26065ab6e86cb69d90035994092d3be7db36f321e5b883c9cbfc32a93a67f2f452293ed0e2faa3662173e578cb694cadf986b77
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SSDEEP
49152:/QZAdVyVT9n/Gg0P+WhoactbU446gfIKYpxqtYW+0Cc:4GdVyVT9nOgmhLMbU44Wq/3C
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4756-139-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4756-141-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4136-148-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4136-150-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4756-151-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4136-156-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2524-170-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2524-171-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2524-174-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2524-179-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2524-183-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 16 IoCs
resource yara_rule behavioral2/memory/4756-139-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4756-140-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4756-141-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4136-148-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4136-150-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4756-151-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4136-156-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0006000000023211-167.dat family_gh0strat behavioral2/files/0x0006000000023211-166.dat family_gh0strat behavioral2/memory/2524-170-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2524-171-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2524-174-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2524-179-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0006000000023211-161.dat family_gh0strat behavioral2/memory/2524-183-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0006000000023211-234.dat family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240631250.txt" svchos.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" TXPlatforn.exe -
resource yara_rule behavioral2/files/0x0006000000023215-177.dat aspack_v212_v242 behavioral2/files/0x0006000000023215-182.dat aspack_v212_v242 -
Executes dropped EXE 6 IoCs
pid Process 4756 svchost.exe 4136 TXPlatforn.exe 2524 TXPlatforn.exe 1128 svchos.exe 4560 HD_347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 4996 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1128 svchos.exe 1908 svchost.exe 4996 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4756-137-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4756-139-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4756-140-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4756-141-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4136-146-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4136-148-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4136-149-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4136-150-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4756-151-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4136-156-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2524-170-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2524-171-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2524-174-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2524-179-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2524-183-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240631250.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.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\TXPlatforn.exe svchost.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 3492 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2524 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4756 svchost.exe Token: SeLoadDriverPrivilege 2524 TXPlatforn.exe Token: 33 2524 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2524 TXPlatforn.exe Token: 33 2524 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2524 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2084 wrote to memory of 4756 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 82 PID 2084 wrote to memory of 4756 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 82 PID 2084 wrote to memory of 4756 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 82 PID 4756 wrote to memory of 380 4756 svchost.exe 84 PID 4756 wrote to memory of 380 4756 svchost.exe 84 PID 4756 wrote to memory of 380 4756 svchost.exe 84 PID 4136 wrote to memory of 2524 4136 TXPlatforn.exe 90 PID 4136 wrote to memory of 2524 4136 TXPlatforn.exe 90 PID 4136 wrote to memory of 2524 4136 TXPlatforn.exe 90 PID 2084 wrote to memory of 1128 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 85 PID 2084 wrote to memory of 1128 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 85 PID 2084 wrote to memory of 1128 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 85 PID 2084 wrote to memory of 4560 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 87 PID 2084 wrote to memory of 4560 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 87 PID 2084 wrote to memory of 4560 2084 347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe 87 PID 380 wrote to memory of 3492 380 cmd.exe 91 PID 380 wrote to memory of 3492 380 cmd.exe 91 PID 380 wrote to memory of 3492 380 cmd.exe 91 PID 1908 wrote to memory of 4996 1908 svchost.exe 95 PID 1908 wrote to memory of 4996 1908 svchost.exe 95 PID 1908 wrote to memory of 4996 1908 svchost.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe"C:\Users\Admin\AppData\Local\Temp\347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4756 -
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\svchost.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:380 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:3492
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:1128
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C:\Users\Admin\AppData\Local\Temp\HD_347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exeC:\Users\Admin\AppData\Local\Temp\HD_347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe2⤵
- Executes dropped EXE
PID:4560
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4136 -
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2524
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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
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240631250.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4996
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2808
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe
Filesize859KB
MD5295dd02dead7ca1ac4f42cc6cea2ca5e
SHA17bea8bf050039edaa4706135bc36651250876f95
SHA256b77b542ddb10f2327b75ac6fbb144499b898d9c8e26028a18fc7955851176ed7
SHA51247eab9bf2ec65e1ad774c6699e3e613db74edf1e32008e57c3eea63b2fb60e1218443935921f0da8a2576aaad9e798458171b78bbd4220e24a70196d0ca9ea31
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C:\Users\Admin\AppData\Local\Temp\HD_347c415b6388f9023525e571e31e2f060b3aa891574c9131b1b5aa517bbef7ed.exe
Filesize859KB
MD5295dd02dead7ca1ac4f42cc6cea2ca5e
SHA17bea8bf050039edaa4706135bc36651250876f95
SHA256b77b542ddb10f2327b75ac6fbb144499b898d9c8e26028a18fc7955851176ed7
SHA51247eab9bf2ec65e1ad774c6699e3e613db74edf1e32008e57c3eea63b2fb60e1218443935921f0da8a2576aaad9e798458171b78bbd4220e24a70196d0ca9ea31
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Filesize
1.6MB
MD56a39fbfbd8163dd6bae3247e7d91f604
SHA1677a6aac6af6b66c715917b0122f0923d49391a9
SHA256e7db0da14c7f149990852cf982ccf941287750284d1d5afba1c5145cdbad792f
SHA512c6e137b1f2297f5ba1c516fd428c0f61332fc7baf0fe1f019d0a60115dac2256f2f269d5cb05ec7e7ce957da35452d3ea5310c4a7934bfc1081df4f872f79f9b
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
50KB
MD5fb82e07cb3a53c242a0cdb5ef98ac031
SHA1e5014296741d987b542475a0447f76980f00ae34
SHA2568e8d0e73220e80394e41886dce54b03a21c049bc19e4fbe392c90ea37028527b
SHA5121af7476c5ffac9c53ec2d7a6da03175ba624d1e33015d447b11c2d55a74ff0639c5ebd80529575dd034d4771e8c2af9ecd9f5da7e9cc74761b78caddce8ff6dd
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Filesize
50KB
MD5fb82e07cb3a53c242a0cdb5ef98ac031
SHA1e5014296741d987b542475a0447f76980f00ae34
SHA2568e8d0e73220e80394e41886dce54b03a21c049bc19e4fbe392c90ea37028527b
SHA5121af7476c5ffac9c53ec2d7a6da03175ba624d1e33015d447b11c2d55a74ff0639c5ebd80529575dd034d4771e8c2af9ecd9f5da7e9cc74761b78caddce8ff6dd
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Filesize
50KB
MD5fb82e07cb3a53c242a0cdb5ef98ac031
SHA1e5014296741d987b542475a0447f76980f00ae34
SHA2568e8d0e73220e80394e41886dce54b03a21c049bc19e4fbe392c90ea37028527b
SHA5121af7476c5ffac9c53ec2d7a6da03175ba624d1e33015d447b11c2d55a74ff0639c5ebd80529575dd034d4771e8c2af9ecd9f5da7e9cc74761b78caddce8ff6dd
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
50KB
MD5fb82e07cb3a53c242a0cdb5ef98ac031
SHA1e5014296741d987b542475a0447f76980f00ae34
SHA2568e8d0e73220e80394e41886dce54b03a21c049bc19e4fbe392c90ea37028527b
SHA5121af7476c5ffac9c53ec2d7a6da03175ba624d1e33015d447b11c2d55a74ff0639c5ebd80529575dd034d4771e8c2af9ecd9f5da7e9cc74761b78caddce8ff6dd