Static task
static1
Behavioral task
behavioral1
Sample
2024-10-02_7555259d7b5c7e0aa249d4acf30fd8b6_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-02_7555259d7b5c7e0aa249d4acf30fd8b6_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-10-02_7555259d7b5c7e0aa249d4acf30fd8b6_cryptolocker
-
Size
63KB
-
MD5
7555259d7b5c7e0aa249d4acf30fd8b6
-
SHA1
7c28dc2d650b61e94a19dd7fa48ed682f6f3c6cd
-
SHA256
387c492413d150bccbfaa57b23e4fbd499ebbc9017dae95313ca93a2d7cbf073
-
SHA512
20e34e97c676b390cc45faf3b7c701c3a5791b42e1e0e77e0c7ec0a2dd185d397626dbf29b91ff9a2b51f16eee5b0cb26765c5110e5c56a3eca45b5463ea3e6e
-
SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnx70:btng54SMLr+/AO/kIhfoKMHdaq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_7555259d7b5c7e0aa249d4acf30fd8b6_cryptolocker
Files
-
2024-10-02_7555259d7b5c7e0aa249d4acf30fd8b6_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