Analysis
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max time kernel
147s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08-10-2024 23:15
Static task
static1
Behavioral task
behavioral1
Sample
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe
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Size
511KB
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MD5
26e799df3ad3c959673ea4633240396f
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SHA1
7758ac48da6d549795b8f68b33f2ace0f3c24ceb
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SHA256
76ee77fb750b4a3721050559964dbd1494cd9bfa72341d2a68a98bffe3db9ae9
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SHA512
6775d31e8d3164ce986e00bd550c72f67ddd285958910df40fe0657c3ed5799ee20dadaa8e21eb6634547512cd185ba8ec7168c4cce9b10b69ca13aea205cc19
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SSDEEP
12288:U4RP36Wz8CCeKnI7jNCcmE1qD23D5QEkNWkXgQT:U4R/pzZT4r2qDKtQEkN1Xg6
Malware Config
Extracted
nanocore
1.2.2.0
1116.hopto.org:1116
185.140.53.9:1116
909dcd33-e0d7-4bd0-87b2-b7fd2611b6b9
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activate_away_mode
true
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backup_connection_host
185.140.53.9
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-02-16T08:43:19.524585136Z
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bypass_user_account_control
false
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bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
1116
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default_group
1116
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enable_debug_mode
true
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gc_threshold
1.048576e+07
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keep_alive_timeout
30000
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keyboard_logging
false
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lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
909dcd33-e0d7-4bd0-87b2-b7fd2611b6b9
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
1116.hopto.org
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primary_dns_server
8.8.8.8
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request_elevation
true
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restart_delay
5000
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run_delay
0
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run_on_startup
false
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set_critical_process
true
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.0
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wan_timeout
8000
Signatures
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Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe = "0" 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\Cursors\Bfn18bBf8099Eq1\svchost.exe = "0" 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepowershell.exepid Process 1804 powershell.exe 1364 powershell.exe 2640 powershell.exe -
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\Cursors\Bfn18bBf8099Eq1\svchost.exe = "0" 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe = "0" 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\P7f0y640e7829df = "C:\\Windows\\Cursors\\Bfn18bBf8099Eq1\\svchost.exe" 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DPI Subsystem = "C:\\Program Files (x86)\\DPI Subsystem\\dpiss.exe" 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription pid Process procid_target PID 2832 set thread context of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 -
Drops file in Program Files directory 2 IoCs
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription ioc Process File created C:\Program Files (x86)\DPI Subsystem\dpiss.exe 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\DPI Subsystem\dpiss.exe 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
Drops file in Windows directory 2 IoCs
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription ioc Process File created C:\Windows\Cursors\Bfn18bBf8099Eq1\svchost.exe 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe File opened for modification C:\Windows\Cursors\Bfn18bBf8099Eq1\svchost.exe 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
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 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exepowershell.exepowershell.exepowershell.exe26e799df3ad3c959673ea4633240396f_JaffaCakes118.exeschtasks.exeschtasks.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid Process 2592 schtasks.exe 2596 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
powershell.exepowershell.exepowershell.exe26e799df3ad3c959673ea4633240396f_JaffaCakes118.exepid Process 1804 powershell.exe 1364 powershell.exe 2640 powershell.exe 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exepid Process 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exepowershell.exepowershell.exepowershell.exe26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription pid Process Token: SeDebugPrivilege 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe Token: SeDebugPrivilege 1804 powershell.exe Token: SeDebugPrivilege 1364 powershell.exe Token: SeDebugPrivilege 2640 powershell.exe Token: SeDebugPrivilege 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe26e799df3ad3c959673ea4633240396f_JaffaCakes118.exedescription pid Process procid_target PID 2832 wrote to memory of 1804 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 32 PID 2832 wrote to memory of 1804 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 32 PID 2832 wrote to memory of 1804 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 32 PID 2832 wrote to memory of 1804 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 32 PID 2832 wrote to memory of 1364 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 34 PID 2832 wrote to memory of 1364 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 34 PID 2832 wrote to memory of 1364 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 34 PID 2832 wrote to memory of 1364 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 34 PID 2832 wrote to memory of 2640 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 36 PID 2832 wrote to memory of 2640 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 36 PID 2832 wrote to memory of 2640 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 36 PID 2832 wrote to memory of 2640 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 36 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2832 wrote to memory of 2552 2832 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 38 PID 2552 wrote to memory of 2592 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 39 PID 2552 wrote to memory of 2592 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 39 PID 2552 wrote to memory of 2592 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 39 PID 2552 wrote to memory of 2592 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 39 PID 2552 wrote to memory of 2596 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 41 PID 2552 wrote to memory of 2596 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 41 PID 2552 wrote to memory of 2596 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 41 PID 2552 wrote to memory of 2596 2552 26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe"1⤵
- Windows security bypass
- Windows security modification
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2832 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Windows\Cursors\Bfn18bBf8099Eq1\svchost.exe" -Force2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1804
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe" -Force2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1364
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Windows\Cursors\Bfn18bBf8099Eq1\svchost.exe" -Force2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2640
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C:\Users\Admin\AppData\Local\Temp\26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\26e799df3ad3c959673ea4633240396f_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DPI Subsystem" /xml "C:\Users\Admin\AppData\Local\Temp\tmpE282.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2592
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DPI Subsystem Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpE31F.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2596
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD55f2140e67d9341c2b123752ef6287cf6
SHA174ef9179c7c3027d4d9e49181cf4aecfda54856c
SHA256921909e696f446f2d070165c566634e6654906927b2ad5aa72ec75aea80fa8a0
SHA512575b0510a7cc88aceebd10f7dee41d116c9331794d98c1ef4dd8bb7fa002715e0625fb8b008bfa2b8266ed0e1ea124b632612b28dbce1ffb4537cad3cc4d6de5
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Filesize
1KB
MD55fea24e883e06e4df6d240dc72abf2c5
SHA1d778bf0f436141e02df4b421e8188abdcc9a84a4
SHA256e858982f4ab3c74f7a8903eea18c0f73501a77273ae38b54d5c9dec997e79a66
SHA51215afc2ffbbee14d28a5ff8dc8285d01c942147aada36fb33e31045a4e998769b51738bebe199bcad3462f918b535845a893aa2f80c84b9c795cd1fee4a327924
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5db8244fca6a8f19d4d886ea8402b68a7
SHA19882829ebdc4737323d8d1e3733f3e7f032d68e9
SHA2564764b50904364340d7c726cd0d6d0059549425f3212858712886a641e8587d37
SHA51297837c5dfc97dde7fc029855e0ca091946d78b7cc281f69cc16a7a90c7b121072f5bcfad031c9d4a8c08ea7dd5e4d28fdb2a7eed24ac4a77e82c2ddc41910aff