2024-05-24_7750e55167ba4d5d0f6674bd1ddf1a36_cryptolocker | Triage

Sharing

General

Target

2024-05-24_7750e55167ba4d5d0f6674bd1ddf1a36_cryptolocker
Size

43KB
MD5

7750e55167ba4d5d0f6674bd1ddf1a36
SHA1

b8f901b337b7053d27c5699ade4f54370832b0ee
SHA256

111b2770f7b9e90076d99347991c4e0bd868738d87b1b1e0c7ac09e284fc342c
SHA512

217fb643feaf2d9ce656943d2e7fb0cf618036ee3a782f5d29cb09cb8f77581e165ffd2af1e71cba108c29cdb7948e07b4bd5a88527ae3772d50e526ce2c93db
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9xo9L:bIDOw9a0Dwo3P1ojvUSD79ux

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
2024-05-24_7750e55167ba4d5d0f6674bd1ddf1a36_cryptolocker

Files

2024-05-24_7750e55167ba4d5d0f6674bd1ddf1a36_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