Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_372c14d4b5724437d2e9c152cc059597_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_372c14d4b5724437d2e9c152cc059597_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_372c14d4b5724437d2e9c152cc059597_cryptolocker_JC.exe
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Size
41KB
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MD5
372c14d4b5724437d2e9c152cc059597
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SHA1
180847794f93f0685d477e72a21d9770e94a8060
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SHA256
4188c76d0d250267fb56dba1f38fde1fb52667caca4317c2ca26ced71e7ce169
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SHA512
89f3a99a80c271d064e3d6547076384143dc64c5268f4ccf0da7d52b95dbced410aea2cb29b5007261ea6874ee772d84dccf9ed9d15e7a8ba658e69aa5e7b978
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPWO:btB9g/xtCSKfxLIc/X
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_372c14d4b5724437d2e9c152cc059597_cryptolocker_JC.exe
Files
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2023-08-27_372c14d4b5724437d2e9c152cc059597_cryptolocker_JC.exe.exe windows:5 windows x86
a2bfa209044e11b72a41f731968fdff2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ