Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_2e88dffe99fc3929d46a38c71742ef4a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_2e88dffe99fc3929d46a38c71742ef4a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-10_2e88dffe99fc3929d46a38c71742ef4a_cryptolocker
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Size
55KB
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MD5
2e88dffe99fc3929d46a38c71742ef4a
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SHA1
cfac3c7d534545b680f100f63f281f11b23fbed2
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SHA256
aaa81846600dc780a5224bdde8786e70f6f7684ba382d0ec38518ebe973d4835
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SHA512
4de5ed24e1a8fe44aa9be1e0b41281d8b2a9f27e91dea9f8148939804e44f4c43cd667b38d17b49c472d9629021ab5f90b5b4b474615dab1e68578996897406b
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHr:btng54SMLr+/AO/kIhfoKMHd+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_2e88dffe99fc3929d46a38c71742ef4a_cryptolocker
Files
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2024-01-10_2e88dffe99fc3929d46a38c71742ef4a_cryptolocker.exe windows:5 windows x86 arch: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