2024-04-25_2c8e343e51ef6ae7aabca9dbc18f31bd_cryptolocker | Triage

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General

Target

2024-04-25_2c8e343e51ef6ae7aabca9dbc18f31bd_cryptolocker
Size

41KB
MD5

2c8e343e51ef6ae7aabca9dbc18f31bd
SHA1

2e96309025a98ebdfa62712222ed9942a0ad154f
SHA256

0d542af19aefce3a0b873ffd2dcda8634be5e72b96f38a4f2f56a1b9beb3f3fb
SHA512

23236f97d4bff7af096be7cf951b30b736195d4a71cea21efe8708ae3febe78679fdfca1e3081a8eaab5c4952ed834ab7f6c26fafbe344a361fa5581d0d71570
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x33:bIDOw9a0Dwo3P1ojvUSD79R3

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
2024-04-25_2c8e343e51ef6ae7aabca9dbc18f31bd_cryptolocker

Files

2024-04-25_2c8e343e51ef6ae7aabca9dbc18f31bd_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

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: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ