2024-04-27_129e2d39a3a93ffc31aea260773225e5_cryptolocker | Triage

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General

Target

2024-04-27_129e2d39a3a93ffc31aea260773225e5_cryptolocker
Size

33KB
MD5

129e2d39a3a93ffc31aea260773225e5
SHA1

ee215d31a79ad6b377c949b17979735fc7be738a
SHA256

d5026151f20f063271e3da0028e461ff18811152e878dc70e52dfa474e28f3aa
SHA512

475b1f08916744b9c6ca3784683a7f68558c01410f5e90d14a6692dddd872dbbf2a27e574f7c355002e4f940f51b76d31c74191230a58e922260fcc227ac855b
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5G:bxNrC7kYo1Fxf2rYS

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-27_129e2d39a3a93ffc31aea260773225e5_cryptolocker

Files

2024-04-27_129e2d39a3a93ffc31aea260773225e5_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ