Static task
static1
Behavioral task
behavioral1
Sample
2024-09-27_c879136cf7f04439aad595be542a9697_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-09-27_c879136cf7f04439aad595be542a9697_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-27_c879136cf7f04439aad595be542a9697_cryptolocker
-
Size
25KB
-
MD5
c879136cf7f04439aad595be542a9697
-
SHA1
2eb5286c2a84bf51507aca30e7a8d788a40ff030
-
SHA256
0a1a760638e9d1e460f30de4c2294db24e8379a1977576829484c7472a7e96e3
-
SHA512
05f91a003e6f7986429d0d28704ef19ff1d8d30b745566574f01d87a3d065fb777487a5e962f299a76753f21e800084669d91356b4d02978406965b10de6d718
-
SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGyT:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_c879136cf7f04439aad595be542a9697_cryptolocker
Files
-
2024-09-27_c879136cf7f04439aad595be542a9697_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ