Static task
static1
Behavioral task
behavioral1
Sample
3ab875a2075bd4361e5e6ccd2f5a7347_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3ab875a2075bd4361e5e6ccd2f5a7347_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
3ab875a2075bd4361e5e6ccd2f5a7347_cryptolocker_JC.exe
-
Size
37KB
-
MD5
3ab875a2075bd4361e5e6ccd2f5a7347
-
SHA1
2fe204f4b2b33655207a08c5fe1f36b4a0ccb4b2
-
SHA256
c544ea622166c43cafef38e5e3489c6cf17c2acfe05a805147a75462207d45b0
-
SHA512
23b6efd6a5376462a67c876677a1fe705bff60a3f0b75e4af2f63efb04f1592bb4196597bf8b953155841d722c0e1dc67934df0cf204b28f9f7e5a22cfa39be5
-
SSDEEP
768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMMl3:bc/y2lkF0+B33
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ab875a2075bd4361e5e6ccd2f5a7347_cryptolocker_JC.exe
Files
-
3ab875a2075bd4361e5e6ccd2f5a7347_cryptolocker_JC.exe.exe windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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