2024-04-08_eb578f784bb73573c4c5b8d8227049fb_cryptolocker | Triage

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General

Target

2024-04-08_eb578f784bb73573c4c5b8d8227049fb_cryptolocker
Size

41KB
MD5

eb578f784bb73573c4c5b8d8227049fb
SHA1

ad54eef7f32dad2cc83974780ed739bd434bc5f4
SHA256

c3f65e6437255d6e346ac021ad0224287b7816120b1fc9983b5bae7cd556471e
SHA512

10c92b21ed75364208609053ff4f695aaa5c393f6e66c0e93202772bbabff951d1b49377c0c7fbe52a152bc2bcf0a924086d521f9d46fb04c8b1d2c5487ff6c6
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZv7cU3:btB9g/WItCSsAGjX7e9N0hunrknv7nWe

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
2024-04-08_eb578f784bb73573c4c5b8d8227049fb_cryptolocker

Files

2024-04-08_eb578f784bb73573c4c5b8d8227049fb_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ