Static task
static1
Behavioral task
behavioral1
Sample
2024-10-09_873ae344bfce573d7da8ea55fa8506b4_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-09_873ae344bfce573d7da8ea55fa8506b4_cryptolocker.exe
Resource
win10v2004-20241007-en
General
-
Target
2024-10-09_873ae344bfce573d7da8ea55fa8506b4_cryptolocker
-
Size
55KB
-
MD5
873ae344bfce573d7da8ea55fa8506b4
-
SHA1
0895941889d93455683fd311d1b26806f931af94
-
SHA256
f8b36a9c6f818783064b1278502d18292856b8f0d08d3a9344960fd1f933ae5f
-
SHA512
f05d1e9d643a4da106eb095ee41bbe8eed6595837fb38a0f7dfc74072b239d16d4d090105d81d68195312d3bfd4064c65dd4c0e1a516757c00b1b6d3426b9f35
-
SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUH7:btng54SMLr+/AO/kIhfoKMHdO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_873ae344bfce573d7da8ea55fa8506b4_cryptolocker
Files
-
2024-10-09_873ae344bfce573d7da8ea55fa8506b4_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