Analysis
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max time kernel
145s -
max time network
152s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
17/07/2023, 18:50
Static task
static1
Behavioral task
behavioral1
Sample
0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe
Resource
win10-20230703-en
General
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Target
0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe
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Size
390KB
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MD5
1e918ed5efbe9cca510f9bda04966d7b
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SHA1
05c43bfe910e8923b6c2439ad8e24de05e9258c9
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SHA256
0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b
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SHA512
577b9c2228e517e19ad761750a3809ffb3577b5a71625f4a02cbb6735af0870f74c8262b6e799d831425c3bf159d8f4dd0887b0f3919eed2fcf2a8273710f819
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SSDEEP
6144:Kry+bnr+ep0yN90QEfX7uFp9EPoHJYztz+mZdK4ckxZ+9iq2ec/8JYl7mcNMpGFJ:NMr2y901yFpiPVrjCka9iq2eulmcNNX
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
roma
77.91.68.56:19071
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auth_value
f099c2cf92834dbc554a94e1456cf576
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000600000001afdf-143.dat healer behavioral1/files/0x000600000001afdf-142.dat healer behavioral1/memory/3648-144-0x0000000000460000-0x000000000046A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h7594818.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h7594818.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h7594818.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h7594818.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h7594818.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 5044 x5650500.exe 1440 g8793084.exe 792 danke.exe 3648 h7594818.exe 2396 danke.exe 3712 j9618864.exe 3344 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 3184 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h7594818.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe 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\\\"" 0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x5650500.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\\\"" x5650500.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 4508 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3648 h7594818.exe 3648 h7594818.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3648 h7594818.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1440 g8793084.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 996 wrote to memory of 5044 996 0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe 70 PID 996 wrote to memory of 5044 996 0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe 70 PID 996 wrote to memory of 5044 996 0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe 70 PID 5044 wrote to memory of 1440 5044 x5650500.exe 71 PID 5044 wrote to memory of 1440 5044 x5650500.exe 71 PID 5044 wrote to memory of 1440 5044 x5650500.exe 71 PID 1440 wrote to memory of 792 1440 g8793084.exe 72 PID 1440 wrote to memory of 792 1440 g8793084.exe 72 PID 1440 wrote to memory of 792 1440 g8793084.exe 72 PID 5044 wrote to memory of 3648 5044 x5650500.exe 73 PID 5044 wrote to memory of 3648 5044 x5650500.exe 73 PID 792 wrote to memory of 4508 792 danke.exe 74 PID 792 wrote to memory of 4508 792 danke.exe 74 PID 792 wrote to memory of 4508 792 danke.exe 74 PID 792 wrote to memory of 4560 792 danke.exe 75 PID 792 wrote to memory of 4560 792 danke.exe 75 PID 792 wrote to memory of 4560 792 danke.exe 75 PID 4560 wrote to memory of 4764 4560 cmd.exe 78 PID 4560 wrote to memory of 4764 4560 cmd.exe 78 PID 4560 wrote to memory of 4764 4560 cmd.exe 78 PID 4560 wrote to memory of 4568 4560 cmd.exe 79 PID 4560 wrote to memory of 4568 4560 cmd.exe 79 PID 4560 wrote to memory of 4568 4560 cmd.exe 79 PID 4560 wrote to memory of 3076 4560 cmd.exe 80 PID 4560 wrote to memory of 3076 4560 cmd.exe 80 PID 4560 wrote to memory of 3076 4560 cmd.exe 80 PID 4560 wrote to memory of 4520 4560 cmd.exe 81 PID 4560 wrote to memory of 4520 4560 cmd.exe 81 PID 4560 wrote to memory of 4520 4560 cmd.exe 81 PID 4560 wrote to memory of 4388 4560 cmd.exe 82 PID 4560 wrote to memory of 4388 4560 cmd.exe 82 PID 4560 wrote to memory of 4388 4560 cmd.exe 82 PID 4560 wrote to memory of 772 4560 cmd.exe 83 PID 4560 wrote to memory of 772 4560 cmd.exe 83 PID 4560 wrote to memory of 772 4560 cmd.exe 83 PID 996 wrote to memory of 3712 996 0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe 85 PID 996 wrote to memory of 3712 996 0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe 85 PID 996 wrote to memory of 3712 996 0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe 85 PID 792 wrote to memory of 3184 792 danke.exe 86 PID 792 wrote to memory of 3184 792 danke.exe 86 PID 792 wrote to memory of 3184 792 danke.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe"C:\Users\Admin\AppData\Local\Temp\0851c3a84c404d73e31b0ee22deac164e647705247e44e698122fc6964bdf48b.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5650500.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5650500.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5044 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8793084.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8793084.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1440 -
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:792 -
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:4508
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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:4560 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4764
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:4568
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:3076
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4520
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:4388
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:772
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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:3184
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h7594818.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h7594818.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3648
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9618864.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9618864.exe2⤵
- Executes dropped EXE
PID:3712
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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:2396
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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:3344
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
172KB
MD5930a58d31fc80d500a201616d8d2e381
SHA11ffa619c51588e164a61ab6b69daf670853d839f
SHA256ed3a3daf4b50e16588073f9df3eb39c0a9c83d3b492744987d6fdc72b5c7e1e3
SHA51225eed54b7a6c1e40f739acd1422dd07c43cc23b1929a4a83ed0368100fadb2fdaed8defab031975cba31677c66d4d2bc2a9e383a36291a4607c611d843ca8842
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Filesize
172KB
MD5930a58d31fc80d500a201616d8d2e381
SHA11ffa619c51588e164a61ab6b69daf670853d839f
SHA256ed3a3daf4b50e16588073f9df3eb39c0a9c83d3b492744987d6fdc72b5c7e1e3
SHA51225eed54b7a6c1e40f739acd1422dd07c43cc23b1929a4a83ed0368100fadb2fdaed8defab031975cba31677c66d4d2bc2a9e383a36291a4607c611d843ca8842
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Filesize
234KB
MD5b45bec68c6c731787b16c11d77cf88f7
SHA13548018732ddeb51c97f99dc261e4a78ecdf9219
SHA256c4e26aa0b9aa151b4f20bef973beaec0a2e9e992b7f0fda9388df1be785a32d1
SHA51200a55917443bb58226b00496f94c65358c513994f2f2b5c1ef89f79ca34bbf8896a94a1aae88233d9854ba38806b7a3663cc5655bed0b637fbfc233a52375367
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Filesize
234KB
MD5b45bec68c6c731787b16c11d77cf88f7
SHA13548018732ddeb51c97f99dc261e4a78ecdf9219
SHA256c4e26aa0b9aa151b4f20bef973beaec0a2e9e992b7f0fda9388df1be785a32d1
SHA51200a55917443bb58226b00496f94c65358c513994f2f2b5c1ef89f79ca34bbf8896a94a1aae88233d9854ba38806b7a3663cc5655bed0b637fbfc233a52375367
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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