Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-02-2025 19:55
Behavioral task
behavioral1
Sample
JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe
Resource
win10v2004-20250217-en
General
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Target
JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe
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Size
1.0MB
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MD5
0774f71a652a291b158f55795857c4a4
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SHA1
44d458ce047cf4a73245cc54745f777e7646bca6
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SHA256
031dfadf817fe9e5b4cc89f64d3aaf572a135bb3394c4b212c4af07632590f4e
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SHA512
019910d827c4d9ff08d20fa86cb3a3746ad0605f3e738f3a2ed588f3d83fdbf5466231510bc2df42acb09778ce967ffd8b961db7108840cf844886544131446c
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SSDEEP
24576:bEWzXPcpUlq0p+HaPArMmTP0U/0rdJPPnjfmV/bW9yh6e:VL+UlN+Haow68U/SZbk/Sgh6e
Malware Config
Extracted
cybergate
2.5
THEMIDA
decaptation.no-ip.org:33333
***MUTEX***
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enable_keylogger
true
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enable_message_box
false
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ftp_directory
./logs/
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ftp_interval
30
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injected_process
iexplore.exe
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install_dir
SunJava
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install_file
java.exe
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install_flag
true
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keylogger_enable_ftp
false
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message_box_caption
texto da mensagem
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message_box_title
tÃtulo da mensagem
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password
abcd1234
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regkey_hkcu
Java Update
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regkey_hklm
Java Update
Signatures
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Cybergate family
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Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\SunJava\\java.exe" JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe Key created \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\SunJava\\java.exe" JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{35LD6R6G-II3L-7OLP-HKSN-F74T6BCE3KL1} JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{35LD6R6G-II3L-7OLP-HKSN-F74T6BCE3KL1}\StubPath = "C:\\Windows\\system32\\SunJava\\java.exe Restart" JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{35LD6R6G-II3L-7OLP-HKSN-F74T6BCE3KL1} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{35LD6R6G-II3L-7OLP-HKSN-F74T6BCE3KL1}\StubPath = "C:\\Windows\\system32\\SunJava\\java.exe" explorer.exe -
Executes dropped EXE 1 IoCs
pid Process 2284 WerFault.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Loads dropped DLL 1 IoCs
pid Process 768 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
resource yara_rule behavioral1/memory/2336-0-0x0000000000400000-0x0000000000600000-memory.dmp themida behavioral1/memory/2336-2-0x0000000000400000-0x0000000000600000-memory.dmp themida behavioral1/memory/2336-40-0x0000000000400000-0x0000000000600000-memory.dmp themida behavioral1/memory/2336-41-0x0000000000400000-0x0000000000600000-memory.dmp themida behavioral1/files/0x0009000000016ce7-457.dat themida behavioral1/memory/2336-538-0x0000000000400000-0x0000000000600000-memory.dmp themida behavioral1/memory/768-557-0x0000000000400000-0x0000000000600000-memory.dmp themida behavioral1/memory/2336-740-0x0000000000400000-0x0000000000600000-memory.dmp themida -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Java Update = "C:\\Windows\\system32\\SunJava\\java.exe" JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java Update = "C:\\Windows\\system32\\SunJava\\java.exe" JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\SunJava\java.exe JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe File opened for modification C:\Windows\SysWOW64\SunJava\ JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe File created C:\Windows\SysWOW64\SunJava\java.exe JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe File opened for modification C:\Windows\SysWOW64\SunJava\java.exe JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
resource yara_rule behavioral1/memory/2336-5-0x0000000024010000-0x0000000024052000-memory.dmp upx behavioral1/memory/1236-458-0x0000000024060000-0x00000000240A2000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 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 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WerFault.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 768 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 768 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe Token: SeDebugPrivilege 768 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21 PID 2336 wrote to memory of 1196 2336 JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe"2⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Identifies Wine through registry keys
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe3⤵
- Boot or Logon Autostart Execution: Active Setup
- System Location Discovery: System Language Discovery
PID:1236
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2040
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0774f71a652a291b158f55795857c4a4.exe"3⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:768 -
C:\Users\Admin\AppData\Local\Temp\WerFault.exe"C:\Users\Admin\AppData\Local\Temp\WerFault.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2284
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
541KB
MD583624da305983d0f8ee857fd53f5060d
SHA15f1f6b553ac81371345d70d81b63fcfac941edae
SHA256840caa01dd4f182f0a9e2d2d96cb7566d3f50f8fbc9518ac83cf0aecf3204bd0
SHA512b0dd0f6ca2247cf9698cfc1f2ef97dd57970141a96f5c581b11c04c3a8c10ad3b6d7b4d6c768f67cf7f2cea2f2f199d6ed49f5079adba5251538159d032e2b5e
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Filesize
15B
MD54362e21af8686f5ebba224768d292a5b
SHA1504510a4d10e230dcd1605ab3342525b38a10933
SHA256b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3
SHA512f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850
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Filesize
1.0MB
MD50774f71a652a291b158f55795857c4a4
SHA144d458ce047cf4a73245cc54745f777e7646bca6
SHA256031dfadf817fe9e5b4cc89f64d3aaf572a135bb3394c4b212c4af07632590f4e
SHA512019910d827c4d9ff08d20fa86cb3a3746ad0605f3e738f3a2ed588f3d83fdbf5466231510bc2df42acb09778ce967ffd8b961db7108840cf844886544131446c
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Filesize
352KB
MD55feab868caedbbd1b7a145ca8261e4aa
SHA1f43f28cc5165608e6fb3794e9a3d083ca2c75f0e
SHA25608bace187a0225e10677de9aa6738a7118be3e5cad6dc45fb8d3366a61bb343c
SHA51291108ab6dd422c1d500fc0a65df6faffdb7000828a0f908b1c053129b4b8702fdb7309fa3f4f6054ad542dfe24fd4853e2fe32f7e45aa369e7a3cb6137bdaca1