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Analysis
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max time kernel
150s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
29/09/2023, 19:25
Static task
static1
Behavioral task
behavioral1
Sample
c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe
Resource
win7-20230831-en
General
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Target
c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe
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Size
1.6MB
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MD5
03ece5d32219f50be04a5bb9008f043f
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SHA1
a68606f48f19f017a1256fac65b3919896809172
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SHA256
c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959
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SHA512
93e8478f84b81afa0bd6aba06262629e286ce96c38147efc90099bfdefc831d96aaaf4b9709864bfcdbc1465388d2f2dc8a1cd87c0ccf388fe9e16c52fce332b
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SSDEEP
24576:TQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cV9Kvyn2t:TQZAdVyVT9n/Gg0P+WhoXvyn2t
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1720-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1720-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1720-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1048-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2680-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2680-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2680-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral1/memory/1720-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1720-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1048-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1720-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1048-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2680-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2680-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x0007000000015031-39.dat family_gh0strat behavioral1/memory/2680-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x0007000000015031-46.dat family_gh0strat behavioral1/files/0x0007000000015031-44.dat family_gh0strat behavioral1/files/0x0007000000015031-85.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\\259408306.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 -
Executes dropped EXE 5 IoCs
pid Process 1720 svchost.exe 1048 TXPlatforn.exe 2724 svchos.exe 2680 TXPlatforn.exe 1732 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 7 IoCs
pid Process 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 1048 TXPlatforn.exe 2724 svchos.exe 2816 svchost.exe 2816 svchost.exe 1732 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1720-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1720-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1720-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1048-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1720-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1048-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2680-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2680-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2680-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\259408306.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 -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.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 2772 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2680 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1720 svchost.exe Token: SeLoadDriverPrivilege 2680 TXPlatforn.exe Token: 33 2680 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2680 TXPlatforn.exe Token: 33 2680 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2680 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2444 wrote to memory of 1720 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 28 PID 2444 wrote to memory of 1720 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 28 PID 2444 wrote to memory of 1720 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 28 PID 2444 wrote to memory of 1720 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 28 PID 2444 wrote to memory of 1720 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 28 PID 2444 wrote to memory of 1720 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 28 PID 2444 wrote to memory of 1720 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 28 PID 1720 wrote to memory of 2664 1720 svchost.exe 30 PID 1720 wrote to memory of 2664 1720 svchost.exe 30 PID 1720 wrote to memory of 2664 1720 svchost.exe 30 PID 1720 wrote to memory of 2664 1720 svchost.exe 30 PID 2444 wrote to memory of 2724 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 32 PID 2444 wrote to memory of 2724 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 32 PID 2444 wrote to memory of 2724 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 32 PID 2444 wrote to memory of 2724 2444 c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe 32 PID 1048 wrote to memory of 2680 1048 TXPlatforn.exe 33 PID 1048 wrote to memory of 2680 1048 TXPlatforn.exe 33 PID 1048 wrote to memory of 2680 1048 TXPlatforn.exe 33 PID 1048 wrote to memory of 2680 1048 TXPlatforn.exe 33 PID 1048 wrote to memory of 2680 1048 TXPlatforn.exe 33 PID 1048 wrote to memory of 2680 1048 TXPlatforn.exe 33 PID 1048 wrote to memory of 2680 1048 TXPlatforn.exe 33 PID 2664 wrote to memory of 2772 2664 cmd.exe 34 PID 2664 wrote to memory of 2772 2664 cmd.exe 34 PID 2664 wrote to memory of 2772 2664 cmd.exe 34 PID 2664 wrote to memory of 2772 2664 cmd.exe 34 PID 2816 wrote to memory of 1732 2816 svchost.exe 37 PID 2816 wrote to memory of 1732 2816 svchost.exe 37 PID 2816 wrote to memory of 1732 2816 svchost.exe 37 PID 2816 wrote to memory of 1732 2816 svchost.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe"C:\Users\Admin\AppData\Local\Temp\c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2444 -
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:1720 -
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:2664 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2772
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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:2724
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1048 -
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:2680
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2696
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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:2816 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259408306.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1732
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD503ece5d32219f50be04a5bb9008f043f
SHA1a68606f48f19f017a1256fac65b3919896809172
SHA256c06e5cd3012a07e71d2ea577adfbdf7939d8558fa769c0f007ba46b3d2ae4959
SHA51293e8478f84b81afa0bd6aba06262629e286ce96c38147efc90099bfdefc831d96aaaf4b9709864bfcdbc1465388d2f2dc8a1cd87c0ccf388fe9e16c52fce332b
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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
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
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
50KB
MD5a6d9b1dccfb17af1bdec8733b55fb186
SHA1bf2e794b0460db9cb80d3e2ebaec7015f12fccd9
SHA256d5a8aa5f6ae5e80ecc03d03330fae9af843fe29df4be5af89622812fc192b92d
SHA5124e9170efd1205b2c99b89d34580d4197d448687894e71c5249cbd09db8481fa1c500c84da3c68d440cd1d2fd348bbe9b16f57e79043e3329a8261279918292ca
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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
50KB
MD5a6d9b1dccfb17af1bdec8733b55fb186
SHA1bf2e794b0460db9cb80d3e2ebaec7015f12fccd9
SHA256d5a8aa5f6ae5e80ecc03d03330fae9af843fe29df4be5af89622812fc192b92d
SHA5124e9170efd1205b2c99b89d34580d4197d448687894e71c5249cbd09db8481fa1c500c84da3c68d440cd1d2fd348bbe9b16f57e79043e3329a8261279918292ca
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Filesize
50KB
MD5a6d9b1dccfb17af1bdec8733b55fb186
SHA1bf2e794b0460db9cb80d3e2ebaec7015f12fccd9
SHA256d5a8aa5f6ae5e80ecc03d03330fae9af843fe29df4be5af89622812fc192b92d
SHA5124e9170efd1205b2c99b89d34580d4197d448687894e71c5249cbd09db8481fa1c500c84da3c68d440cd1d2fd348bbe9b16f57e79043e3329a8261279918292ca
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Filesize
50KB
MD5a6d9b1dccfb17af1bdec8733b55fb186
SHA1bf2e794b0460db9cb80d3e2ebaec7015f12fccd9
SHA256d5a8aa5f6ae5e80ecc03d03330fae9af843fe29df4be5af89622812fc192b92d
SHA5124e9170efd1205b2c99b89d34580d4197d448687894e71c5249cbd09db8481fa1c500c84da3c68d440cd1d2fd348bbe9b16f57e79043e3329a8261279918292ca
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d