Static task
static1
Behavioral task
behavioral1
Sample
2024-08-24_234143356db7b487787fdc89c7745faa_cryptolocker.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-08-24_234143356db7b487787fdc89c7745faa_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-24_234143356db7b487787fdc89c7745faa_cryptolocker
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Size
64KB
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MD5
234143356db7b487787fdc89c7745faa
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SHA1
926eefa69aa3d63691f73987ec7f26a7afeadf34
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SHA256
c14ba654bc6c539090b7f3acad5002d81ef38bb7732d47f6af57150220f8b285
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SHA512
4e0b684ea2b056eec7ee99fcdd15ea3f50e20108da47d5a964b153f4f107032157d22ef2a319fec7f4bc342e15291b589c2a42fcb5325a06bf350144798cf52d
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnT51:btng54SMLr+/AO/kIhfoKMHdaH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-24_234143356db7b487787fdc89c7745faa_cryptolocker
Files
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2024-08-24_234143356db7b487787fdc89c7745faa_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