2024-01-28_30dda7b7160ed8ef91445a2e8613c2de_cryptolocker | Triage

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General

Target

2024-01-28_30dda7b7160ed8ef91445a2e8613c2de_cryptolocker
Size

40KB
MD5

30dda7b7160ed8ef91445a2e8613c2de
SHA1

8e2880a5ebde8fc74269b77d5a34802d4c1eb2f4
SHA256

d58ed042a1926d74d63bb4f413ca9269694fe8af391d19722b7dbc492c3f1051
SHA512

d79ce058f8fb712010fefab1a3d8814b549d88b824d0b5a6d819971f263d8512e0ed789b5978927924f12e8cf1a6b8359ebe8f6844cfeb6472e1cac2b05b0199
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZnJkTR:btB9g/WItCSsAGjX7e9N0hunrknJQR

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
2024-01-28_30dda7b7160ed8ef91445a2e8613c2de_cryptolocker

Files

2024-01-28_30dda7b7160ed8ef91445a2e8613c2de_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