Static task
static1
Behavioral task
behavioral1
Sample
2024-10-10_99d1eec065391b2738f6b3fdf234c613_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-10-10_99d1eec065391b2738f6b3fdf234c613_cryptolocker.exe
Resource
win10v2004-20241007-en
General
-
Target
2024-10-10_99d1eec065391b2738f6b3fdf234c613_cryptolocker
-
Size
37KB
-
MD5
99d1eec065391b2738f6b3fdf234c613
-
SHA1
c1c932267a5710bef5e788a9e969570b7dcd3510
-
SHA256
1111cae6adcc4e18254e8f4dffb4aa7e1e8ab8816df093835e40938af3f97a58
-
SHA512
df5c10511cd47a3d44578f41eb504f60ce2473e8f29a1a2716736d0b4850d70a3d9be22b5f24b6b57fc694e4b6faba47ddceac3ba28c14f4c533ecec4254f25a
-
SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf0w3sp8u5co9+3:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_99d1eec065391b2738f6b3fdf234c613_cryptolocker
Files
-
2024-10-10_99d1eec065391b2738f6b3fdf234c613_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ