Static task
static1
Behavioral task
behavioral1
Sample
2024-11-20_44fb9b0ce18d1347be43ff5e430dd711_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-20_44fb9b0ce18d1347be43ff5e430dd711_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-11-20_44fb9b0ce18d1347be43ff5e430dd711_cryptolocker
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Size
64KB
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MD5
44fb9b0ce18d1347be43ff5e430dd711
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SHA1
fedef65e806bbf8069d8dc448c50e374e81af144
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SHA256
094cf7d3f338cd7ee7d9788078b24b1ff25651fe3d78cb9353722f9661992280
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SHA512
70981f035380c9717775db6c7c45f50a64692e47ba123905c2f3941fdb2b1600059d0fdb88e2df393f82bdc8dfcd655a82b76a2d36bdf538345edc61412dd171
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnT5N:btng54SMLr+/AO/kIhfoKMHda/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-11-20_44fb9b0ce18d1347be43ff5e430dd711_cryptolocker
Files
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2024-11-20_44fb9b0ce18d1347be43ff5e430dd711_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