Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_723a11ce7ba5c81fb4d0ffa931af47de_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_723a11ce7ba5c81fb4d0ffa931af47de_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-10_723a11ce7ba5c81fb4d0ffa931af47de_cryptolocker
-
Size
55KB
-
MD5
723a11ce7ba5c81fb4d0ffa931af47de
-
SHA1
f78df51254dd1a0bcd9034dc6edf4cf90f64a742
-
SHA256
afa1a1f28efbe822036c44c35a8a7a4ffcaec0362e62aaedacde721a113c8f3d
-
SHA512
484980ab5aaf8d66dee0b19c30e96e8cd24f06963522cf156ea05bd07e71ef5b5f396e5fadb1678c703b9fa5239e26262ed7caff06dc1d91c2e27832986ef376
-
SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHR:btng54SMLr+/AO/kIhfoKMHdg
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_723a11ce7ba5c81fb4d0ffa931af47de_cryptolocker
Files
-
2024-01-10_723a11ce7ba5c81fb4d0ffa931af47de_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