2024-06-01_ceddd1f0cdbc8cdbca0f8e0ef5597346_cryptolocker | Triage

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General

Target

2024-06-01_ceddd1f0cdbc8cdbca0f8e0ef5597346_cryptolocker
Size

34KB
MD5

ceddd1f0cdbc8cdbca0f8e0ef5597346
SHA1

ab0cb5dfcc4c21662258d6405068a5ab8bc2944f
SHA256

ef494579bf3c0d328ecbdccc45e9ba89b097eb194fd0f3958752ce505f264dd7
SHA512

b4f74a20c60cf5794441b05509c14bda1c820cff2f2718cd4219807e5ac1e6ab48fd6bf6ff3e893ea55a97de62aeff03b5a2588f94f2c3d286a068539add1fea
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5lw:bxNrC7kYo1Fxf2rYBw

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
2024-06-01_ceddd1f0cdbc8cdbca0f8e0ef5597346_cryptolocker

Files

2024-06-01_ceddd1f0cdbc8cdbca0f8e0ef5597346_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