Analysis
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max time kernel
145s -
max time network
153s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
20/07/2023, 10:00
Static task
static1
Behavioral task
behavioral1
Sample
40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe
Resource
win10-20230703-en
General
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Target
40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe
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Size
390KB
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MD5
7066cba46e22f7ee894a8f5602b8d24b
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SHA1
d0abedfb858cd1f8a20bd6cd4ef25616b9e41b24
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SHA256
40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730
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SHA512
d6018dc4729811fb9ef10dd25b8b90c02a59ba3161d6b0ef9c0c95b6fdb5ffb27dc6452511acc3748d2e6319f7f989ce4b52046435eb5fb7a7388cd2272adcd3
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SSDEEP
6144:KYy+bnr+Ep0yN90QEiaQ7vVW8fbGvZDD3AAGtTB0nZpTdPEuTNxeg:cMrwy90AnWsiZDLAIDdPE8NYg
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
nasa
77.91.68.68:19071
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auth_value
6da71218d8a9738ea3a9a78b5677589b
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000600000001af99-142.dat healer behavioral1/files/0x000600000001af99-143.dat healer behavioral1/memory/3044-144-0x0000000000CC0000-0x0000000000CCA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h7071354.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h7071354.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h7071354.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h7071354.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h7071354.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 7 IoCs
pid Process 5100 x2349552.exe 4652 g0525691.exe 4628 danke.exe 3044 h7071354.exe 3576 danke.exe 2976 j2940972.exe 4380 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 4512 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h7071354.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x2349552.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" x2349552.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 376 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3044 h7071354.exe 3044 h7071354.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3044 h7071354.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4652 g0525691.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 4208 wrote to memory of 5100 4208 40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe 69 PID 4208 wrote to memory of 5100 4208 40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe 69 PID 4208 wrote to memory of 5100 4208 40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe 69 PID 5100 wrote to memory of 4652 5100 x2349552.exe 70 PID 5100 wrote to memory of 4652 5100 x2349552.exe 70 PID 5100 wrote to memory of 4652 5100 x2349552.exe 70 PID 4652 wrote to memory of 4628 4652 g0525691.exe 71 PID 4652 wrote to memory of 4628 4652 g0525691.exe 71 PID 4652 wrote to memory of 4628 4652 g0525691.exe 71 PID 5100 wrote to memory of 3044 5100 x2349552.exe 72 PID 5100 wrote to memory of 3044 5100 x2349552.exe 72 PID 4628 wrote to memory of 376 4628 danke.exe 73 PID 4628 wrote to memory of 376 4628 danke.exe 73 PID 4628 wrote to memory of 376 4628 danke.exe 73 PID 4628 wrote to memory of 3648 4628 danke.exe 74 PID 4628 wrote to memory of 3648 4628 danke.exe 74 PID 4628 wrote to memory of 3648 4628 danke.exe 74 PID 3648 wrote to memory of 1388 3648 cmd.exe 77 PID 3648 wrote to memory of 1388 3648 cmd.exe 77 PID 3648 wrote to memory of 1388 3648 cmd.exe 77 PID 3648 wrote to memory of 4460 3648 cmd.exe 78 PID 3648 wrote to memory of 4460 3648 cmd.exe 78 PID 3648 wrote to memory of 4460 3648 cmd.exe 78 PID 3648 wrote to memory of 4060 3648 cmd.exe 79 PID 3648 wrote to memory of 4060 3648 cmd.exe 79 PID 3648 wrote to memory of 4060 3648 cmd.exe 79 PID 3648 wrote to memory of 1580 3648 cmd.exe 80 PID 3648 wrote to memory of 1580 3648 cmd.exe 80 PID 3648 wrote to memory of 1580 3648 cmd.exe 80 PID 3648 wrote to memory of 1700 3648 cmd.exe 81 PID 3648 wrote to memory of 1700 3648 cmd.exe 81 PID 3648 wrote to memory of 1700 3648 cmd.exe 81 PID 3648 wrote to memory of 4428 3648 cmd.exe 82 PID 3648 wrote to memory of 4428 3648 cmd.exe 82 PID 3648 wrote to memory of 4428 3648 cmd.exe 82 PID 4208 wrote to memory of 2976 4208 40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe 84 PID 4208 wrote to memory of 2976 4208 40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe 84 PID 4208 wrote to memory of 2976 4208 40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe 84 PID 4628 wrote to memory of 4512 4628 danke.exe 85 PID 4628 wrote to memory of 4512 4628 danke.exe 85 PID 4628 wrote to memory of 4512 4628 danke.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe"C:\Users\Admin\AppData\Local\Temp\40dd623aea129b538cfd1bb97e6b867c84e57a0a8dd5d6e34bfd865b1d0f1730.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4208 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2349552.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2349552.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5100 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0525691.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0525691.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4628 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F5⤵
- Creates scheduled task(s)
PID:376
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit5⤵
- Suspicious use of WriteProcessMemory
PID:3648 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:1388
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:4460
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:4060
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:1580
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:1700
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:4428
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main5⤵
- Loads dropped DLL
PID:4512
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h7071354.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h7071354.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3044
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2940972.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2940972.exe2⤵
- Executes dropped EXE
PID:2976
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe1⤵
- Executes dropped EXE
PID:3576
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe1⤵
- Executes dropped EXE
PID:4380
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
174KB
MD5c12164adb45fcb4212c537e7f9f1ab0c
SHA1634342212149c05c456be084828f1a2dfa356196
SHA256d191175e9bb00438ce8369168c19e53112b729d1592ccc3f535f8c2db548f5ca
SHA5120a974cd9a58c92b3de4bbaf174a2eed5796801ce6f7d7804aaa58dcfc2de8f0d3cda931a62f66423b33ea89dbff8485b66e0236bae9c1e645bddd29645f0b290
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Filesize
174KB
MD5c12164adb45fcb4212c537e7f9f1ab0c
SHA1634342212149c05c456be084828f1a2dfa356196
SHA256d191175e9bb00438ce8369168c19e53112b729d1592ccc3f535f8c2db548f5ca
SHA5120a974cd9a58c92b3de4bbaf174a2eed5796801ce6f7d7804aaa58dcfc2de8f0d3cda931a62f66423b33ea89dbff8485b66e0236bae9c1e645bddd29645f0b290
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Filesize
234KB
MD51930e70836a19340115d0c706e690bbf
SHA178145c3af8258d265c9e981902a4ba2e47e91e2b
SHA25602e19979e15eee4b2a6d66d0de47a4915246ed557cf0a07ace484c2a12ccc869
SHA51208cea5213899a57405c1bd0bcdc6fa34d3191cb156cc9ca3248545f2294ad9ba2fa7f51b0d55ac22c7025146a5e7082287765f3e7562a9c1445badddf13b44c2
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Filesize
234KB
MD51930e70836a19340115d0c706e690bbf
SHA178145c3af8258d265c9e981902a4ba2e47e91e2b
SHA25602e19979e15eee4b2a6d66d0de47a4915246ed557cf0a07ace484c2a12ccc869
SHA51208cea5213899a57405c1bd0bcdc6fa34d3191cb156cc9ca3248545f2294ad9ba2fa7f51b0d55ac22c7025146a5e7082287765f3e7562a9c1445badddf13b44c2
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
272B
MD5d867eabb1be5b45bc77bb06814e23640
SHA13139a51ce7e8462c31070363b9532c13cc52c82d
SHA25638c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349
SHA512afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9