Static task
static1
Behavioral task
behavioral1
Sample
2024-10-04_de39dd08fff4966c10cf0b7bbc5d5da9_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-04_de39dd08fff4966c10cf0b7bbc5d5da9_cryptolocker.exe
Resource
win10v2004-20240910-en
General
-
Target
2024-10-04_de39dd08fff4966c10cf0b7bbc5d5da9_cryptolocker
-
Size
25KB
-
MD5
de39dd08fff4966c10cf0b7bbc5d5da9
-
SHA1
806875716e3f3f0ed922c4956c52c101b3f68544
-
SHA256
899ba75d6107a079b7e67aef5ae4bfec4b21019b77e688115497b282d524e9a6
-
SHA512
0e4f5f32f4e8e815ce021e0494b4a2eba4785e76a64be92dea870ef4585b70d118513ad8a5ab6e468970e8db52eec88c6a40bee8f2e23c16a4f53fe32b276107
-
SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGI:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_de39dd08fff4966c10cf0b7bbc5d5da9_cryptolocker
Files
-
2024-10-04_de39dd08fff4966c10cf0b7bbc5d5da9_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