Analysis
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max time kernel
146s -
max time network
155s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
16/07/2023, 17:24
Static task
static1
Behavioral task
behavioral1
Sample
3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe
Resource
win10-20230703-en
General
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Target
3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe
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Size
390KB
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MD5
0c7763c5897abd37126e88e478774cc0
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SHA1
be47235d8ea04ff6e71c7c8193c87436bd19aa3d
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SHA256
3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f
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SHA512
bda9151a17ac5d104cb704d8c095a3aee7a9ffdc76726965e977d17e33cc6fefdefb7c94bd10e3ef1d6028367005d58940f52ca72728697466f8ba05a2ca4526
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SSDEEP
12288:ZMryy90zWyXNFP1G3pB9NcHnl9UaJb0DtR:zysNNFP1GZB9aHIaJbOR
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
zahar
77.91.68.56:19071
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auth_value
94c55a31fcf1761f07eeb4a0c6fb74fa
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000001b027-133.dat healer behavioral1/files/0x000700000001b027-132.dat healer behavioral1/memory/3148-134-0x0000000000F00000-0x0000000000F0A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k2101401.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k2101401.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k2101401.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k2101401.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k2101401.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 628 y3849695.exe 3148 k2101401.exe 4716 l2827231.exe 4940 danke.exe 4248 n8139606.exe 3860 danke.exe 3620 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 220 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k2101401.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.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\\\"" 3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y3849695.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\\\"" y3849695.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 4968 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3148 k2101401.exe 3148 k2101401.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3148 k2101401.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4716 l2827231.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 3244 wrote to memory of 628 3244 3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe 70 PID 3244 wrote to memory of 628 3244 3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe 70 PID 3244 wrote to memory of 628 3244 3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe 70 PID 628 wrote to memory of 3148 628 y3849695.exe 71 PID 628 wrote to memory of 3148 628 y3849695.exe 71 PID 628 wrote to memory of 4716 628 y3849695.exe 72 PID 628 wrote to memory of 4716 628 y3849695.exe 72 PID 628 wrote to memory of 4716 628 y3849695.exe 72 PID 4716 wrote to memory of 4940 4716 l2827231.exe 73 PID 4716 wrote to memory of 4940 4716 l2827231.exe 73 PID 4716 wrote to memory of 4940 4716 l2827231.exe 73 PID 3244 wrote to memory of 4248 3244 3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe 74 PID 3244 wrote to memory of 4248 3244 3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe 74 PID 3244 wrote to memory of 4248 3244 3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe 74 PID 4940 wrote to memory of 4968 4940 danke.exe 75 PID 4940 wrote to memory of 4968 4940 danke.exe 75 PID 4940 wrote to memory of 4968 4940 danke.exe 75 PID 4940 wrote to memory of 1232 4940 danke.exe 76 PID 4940 wrote to memory of 1232 4940 danke.exe 76 PID 4940 wrote to memory of 1232 4940 danke.exe 76 PID 1232 wrote to memory of 2080 1232 cmd.exe 79 PID 1232 wrote to memory of 2080 1232 cmd.exe 79 PID 1232 wrote to memory of 2080 1232 cmd.exe 79 PID 1232 wrote to memory of 2252 1232 cmd.exe 80 PID 1232 wrote to memory of 2252 1232 cmd.exe 80 PID 1232 wrote to memory of 2252 1232 cmd.exe 80 PID 1232 wrote to memory of 3820 1232 cmd.exe 81 PID 1232 wrote to memory of 3820 1232 cmd.exe 81 PID 1232 wrote to memory of 3820 1232 cmd.exe 81 PID 1232 wrote to memory of 1596 1232 cmd.exe 82 PID 1232 wrote to memory of 1596 1232 cmd.exe 82 PID 1232 wrote to memory of 1596 1232 cmd.exe 82 PID 1232 wrote to memory of 4972 1232 cmd.exe 83 PID 1232 wrote to memory of 4972 1232 cmd.exe 83 PID 1232 wrote to memory of 4972 1232 cmd.exe 83 PID 1232 wrote to memory of 376 1232 cmd.exe 84 PID 1232 wrote to memory of 376 1232 cmd.exe 84 PID 1232 wrote to memory of 376 1232 cmd.exe 84 PID 4940 wrote to memory of 220 4940 danke.exe 86 PID 4940 wrote to memory of 220 4940 danke.exe 86 PID 4940 wrote to memory of 220 4940 danke.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe"C:\Users\Admin\AppData\Local\Temp\3de238382a0273be16fb55f86f2faf2e56c94f79d2c5625c41c64688ec45313f.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3244 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3849695.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3849695.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2101401.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2101401.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3148
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2827231.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2827231.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4716 -
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:4940 -
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:4968
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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:1232 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:2080
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:2252
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:3820
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:1596
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:4972
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:376
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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:220
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8139606.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8139606.exe2⤵
- Executes dropped EXE
PID:4248
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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:3860
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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:3620
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
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
MD59d5460f973e657c729e488f87422d838
SHA16d3647123782503f3a6efed0746be7a33b0a6abd
SHA25658792db7506146d7593ffd09fc108ef4bd51e593aca51596e45c74c839a2b03f
SHA512d397951fe384ae79e2fcec79ca8d60149ca34db615e3af86694f9bd09f0656ba985152f39c155dea6941148f88da2f2eb07bdab6ee304b572a8b2e066a0a617d
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Filesize
174KB
MD59d5460f973e657c729e488f87422d838
SHA16d3647123782503f3a6efed0746be7a33b0a6abd
SHA25658792db7506146d7593ffd09fc108ef4bd51e593aca51596e45c74c839a2b03f
SHA512d397951fe384ae79e2fcec79ca8d60149ca34db615e3af86694f9bd09f0656ba985152f39c155dea6941148f88da2f2eb07bdab6ee304b572a8b2e066a0a617d
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Filesize
235KB
MD501dc257a11b1bb6643421b992568018c
SHA1fe178fd319709e058dbc15ff4f60389ccea5e500
SHA25643922376dc62afd4e4ce9e8a8ab9cfe7ce7c5bdcf875eab8d96f811e01895646
SHA512aacb4ebdec6321c21993e28d2ac1d302c3cd6d6b3a0b1686412fe511c646767e3cb78d2efa530e49bcf76205d1c0932fa80d97605e8a3a661687d7c68edeff57
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Filesize
235KB
MD501dc257a11b1bb6643421b992568018c
SHA1fe178fd319709e058dbc15ff4f60389ccea5e500
SHA25643922376dc62afd4e4ce9e8a8ab9cfe7ce7c5bdcf875eab8d96f811e01895646
SHA512aacb4ebdec6321c21993e28d2ac1d302c3cd6d6b3a0b1686412fe511c646767e3cb78d2efa530e49bcf76205d1c0932fa80d97605e8a3a661687d7c68edeff57
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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
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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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