Overview
overview
10Static
static
10Malware-1-master.zip
windows10-2004-x64
1Malware-1-...30.exe
windows10-2004-x64
10Malware-1-...40.exe
windows10-2004-x64
10Malware-1-...32.exe
windows10-2004-x64
10Malware-1-.../5.exe
windows10-2004-x64
10Malware-1-...91.exe
windows10-2004-x64
10Malware-1-...ey.exe
windows10-2004-x64
7Malware-1-....0.zip
windows10-2004-x64
1Malware-1-...ad.exe
windows10-2004-x64
3Malware-1-...ti.exe
windows10-2004-x64
5Malware-1-...an.bat
windows10-2004-x64
7Malware-1-...an.exe
windows10-2004-x64
3Malware-1-...ve.bat
windows10-2004-x64
7Malware-1-...ve.exe
windows10-2004-x64
7Malware-1-...ya.exe
windows10-2004-x64
Malware-1-...re.exe
windows10-2004-x64
10Malware-1-...ry.exe
windows10-2004-x64
10Malware-1-...ck.exe
windows10-2004-x64
3Malware-1-...he.exe
windows10-2004-x64
10Malware-1-...op.exe
windows10-2004-x64
7Malware-1-...rb.exe
windows10-2004-x64
10Malware-1-...ue.exe
windows10-2004-x64
1Malware-1-...ng.exe
windows10-2004-x64
6Malware-1-...kt.bat
windows10-2004-x64
7Malware-1-...o3.exe
windows10-2004-x64
10Malware-1-...ey.exe
windows10-2004-x64
10Malware-1-.../m.exe
windows10-2004-x64
Malware-1-...o3.exe
windows10-2004-x64
9Malware-1-...dme.md
windows10-2004-x64
3Malware-1-...er.zip
windows10-2004-x64
1Malware-1-...ic.exe
windows10-2004-x64
3Malware-1-...in.exe
windows10-2004-x64
10Resubmissions
17-01-2025 20:14
250117-yz7h3s1qfw 1017-01-2025 20:12
250117-yy9l2sslcr 1017-01-2025 17:25
250117-vy9p9sxpez 1017-01-2025 17:21
250117-vw8eesyjfp 1017-01-2025 14:16
250117-rk9ass1rhk 1017-01-2025 14:12
250117-rhv1ds1lds 1016-01-2025 12:52
250116-p4et7a1mez 1016-01-2025 12:50
250116-p29xjssjep 1016-01-2025 12:49
250116-p2cbaasjam 1013-01-2025 04:35
250113-e7x5tswlfz 10Analysis
-
max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-01-2025 15:57
Behavioral task
behavioral1
Sample
Malware-1-master.zip
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
Malware-1-master/2530.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
Malware-1-master/2887140.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
Malware-1-master/32.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
Malware-1-master/5.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
Malware-1-master/96591.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
Malware-1-master/Amadey.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
Malware-1-master/Blocked-v1.0.zip
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
Malware-1-master/Download.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
Malware-1-master/Illuminati.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
Malware-1-master/MEMZ-Clean.bat
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
Malware-1-master/MEMZ-Clean.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
Malware-1-master/MEMZ-Destructive.bat
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
Malware-1-master/MEMZ-Destructive.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
Malware-1-master/Petya.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
Malware-1-master/Software.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
Malware-1-master/WannaCry.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
Malware-1-master/Win32.EvilClusterFuck.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
Malware-1-master/apache.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
Malware-1-master/butterflyondesktop.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
Malware-1-master/crb.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
Malware-1-master/eternalblue.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
Malware-1-master/fear.png.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral24
Sample
Malware-1-master/getr3kt.bat
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
Malware-1-master/iimo3.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral26
Sample
Malware-1-master/jey.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
Malware-1-master/m.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral28
Sample
Malware-1-master/mo3.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
Malware-1-master/readme.md
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral30
Sample
Malware-1-master/wannakey-master.zip
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
Malware-1-master/wintonic.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
-
Target
Malware-1-master/apache.exe
-
Size
252KB
-
MD5
8e747a4c115ac090e54dfa899c287129
-
SHA1
a1c523ad0a2fa1b533fb752a25aa48ff1cd4e1e3
-
SHA256
1117f585985ca4ddd03695876522f80951c919cb41db5854f013923f62285c09
-
SHA512
049fae2cccf4e1afc79d9e72e016f27d7714ad8b747c28ec3ad520bc25ff319f12aced97d16dbbe863aaab11514a9e90477656983fd67939c0e6d2ddb93558b3
-
SSDEEP
6144:ZcNYk1yuwEDBum3qYWnl0pd0EX3Zq2b6wfIDYm0PHQc:ZcWkbgTYWnYnt/IDYhPn
Malware Config
Extracted
darkcomet
Guest16
bibl1234.ddns.net:1604
DC_MUTEX-QKPH38W
-
InstallPath
MSDCSC\msdcsc.exe
-
gencode
2PaBrGj3TwxK
-
install
true
-
offline_keylogger
true
-
persistence
true
-
reg_key
MicroUpdate
Signatures
-
Darkcomet family
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" apache.exe -
Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" msdcsc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" msdcsc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile msdcsc.exe -
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" msdcsc.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msdcsc.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" msdcsc.exe -
Disables Task Manager via registry modification
-
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 4748 attrib.exe 1968 attrib.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation apache.exe -
Executes dropped EXE 1 IoCs
pid Process 3140 msdcsc.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msdcsc.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" apache.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" msdcsc.exe -
resource yara_rule behavioral19/memory/3836-0-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/files/0x000d000000023b85-6.dat upx behavioral19/memory/3140-63-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3836-66-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-67-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-69-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-70-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-71-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-72-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-73-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-74-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-75-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-77-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-78-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-81-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral19/memory/3140-82-0x0000000000400000-0x00000000004B7000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language apache.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ apache.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3140 msdcsc.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3836 apache.exe Token: SeSecurityPrivilege 3836 apache.exe Token: SeTakeOwnershipPrivilege 3836 apache.exe Token: SeLoadDriverPrivilege 3836 apache.exe Token: SeSystemProfilePrivilege 3836 apache.exe Token: SeSystemtimePrivilege 3836 apache.exe Token: SeProfSingleProcessPrivilege 3836 apache.exe Token: SeIncBasePriorityPrivilege 3836 apache.exe Token: SeCreatePagefilePrivilege 3836 apache.exe Token: SeBackupPrivilege 3836 apache.exe Token: SeRestorePrivilege 3836 apache.exe Token: SeShutdownPrivilege 3836 apache.exe Token: SeDebugPrivilege 3836 apache.exe Token: SeSystemEnvironmentPrivilege 3836 apache.exe Token: SeChangeNotifyPrivilege 3836 apache.exe Token: SeRemoteShutdownPrivilege 3836 apache.exe Token: SeUndockPrivilege 3836 apache.exe Token: SeManageVolumePrivilege 3836 apache.exe Token: SeImpersonatePrivilege 3836 apache.exe Token: SeCreateGlobalPrivilege 3836 apache.exe Token: 33 3836 apache.exe Token: 34 3836 apache.exe Token: 35 3836 apache.exe Token: 36 3836 apache.exe Token: SeIncreaseQuotaPrivilege 3140 msdcsc.exe Token: SeSecurityPrivilege 3140 msdcsc.exe Token: SeTakeOwnershipPrivilege 3140 msdcsc.exe Token: SeLoadDriverPrivilege 3140 msdcsc.exe Token: SeSystemProfilePrivilege 3140 msdcsc.exe Token: SeSystemtimePrivilege 3140 msdcsc.exe Token: SeProfSingleProcessPrivilege 3140 msdcsc.exe Token: SeIncBasePriorityPrivilege 3140 msdcsc.exe Token: SeCreatePagefilePrivilege 3140 msdcsc.exe Token: SeBackupPrivilege 3140 msdcsc.exe Token: SeRestorePrivilege 3140 msdcsc.exe Token: SeShutdownPrivilege 3140 msdcsc.exe Token: SeDebugPrivilege 3140 msdcsc.exe Token: SeSystemEnvironmentPrivilege 3140 msdcsc.exe Token: SeChangeNotifyPrivilege 3140 msdcsc.exe Token: SeRemoteShutdownPrivilege 3140 msdcsc.exe Token: SeUndockPrivilege 3140 msdcsc.exe Token: SeManageVolumePrivilege 3140 msdcsc.exe Token: SeImpersonatePrivilege 3140 msdcsc.exe Token: SeCreateGlobalPrivilege 3140 msdcsc.exe Token: 33 3140 msdcsc.exe Token: 34 3140 msdcsc.exe Token: 35 3140 msdcsc.exe Token: 36 3140 msdcsc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3140 msdcsc.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 3836 wrote to memory of 2080 3836 apache.exe 81 PID 3836 wrote to memory of 2080 3836 apache.exe 81 PID 3836 wrote to memory of 2080 3836 apache.exe 81 PID 3836 wrote to memory of 1548 3836 apache.exe 82 PID 3836 wrote to memory of 1548 3836 apache.exe 82 PID 3836 wrote to memory of 1548 3836 apache.exe 82 PID 2080 wrote to memory of 1968 2080 cmd.exe 85 PID 2080 wrote to memory of 1968 2080 cmd.exe 85 PID 2080 wrote to memory of 1968 2080 cmd.exe 85 PID 1548 wrote to memory of 4748 1548 cmd.exe 86 PID 1548 wrote to memory of 4748 1548 cmd.exe 86 PID 1548 wrote to memory of 4748 1548 cmd.exe 86 PID 3836 wrote to memory of 3140 3836 apache.exe 87 PID 3836 wrote to memory of 3140 3836 apache.exe 87 PID 3836 wrote to memory of 3140 3836 apache.exe 87 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 PID 3140 wrote to memory of 3380 3140 msdcsc.exe 88 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" msdcsc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion msdcsc.exe -
Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 1968 attrib.exe 4748 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Malware-1-master\apache.exe"C:\Users\Admin\AppData\Local\Temp\Malware-1-master\apache.exe"1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3836 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\Malware-1-master\apache.exe" +s +h2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\Malware-1-master\apache.exe" +s +h3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:1968
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\Malware-1-master" +s +h2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\Malware-1-master" +s +h3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:4748
-
-
-
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3140 -
C:\Windows\SysWOW64\notepad.exenotepad3⤵
- System Location Discovery: System Language Discovery
PID:3380
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
7Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
252KB
MD58e747a4c115ac090e54dfa899c287129
SHA1a1c523ad0a2fa1b533fb752a25aa48ff1cd4e1e3
SHA2561117f585985ca4ddd03695876522f80951c919cb41db5854f013923f62285c09
SHA512049fae2cccf4e1afc79d9e72e016f27d7714ad8b747c28ec3ad520bc25ff319f12aced97d16dbbe863aaab11514a9e90477656983fd67939c0e6d2ddb93558b3