2024-01-28_a2f5cc239ac5029db83f12a01f4bd1bb_cryptolocker | Triage

Sharing

General

Target

2024-01-28_a2f5cc239ac5029db83f12a01f4bd1bb_cryptolocker
Size

40KB
MD5

a2f5cc239ac5029db83f12a01f4bd1bb
SHA1

54a41135bebe2bcdb9e32d59e6d28d77ddea6282
SHA256

4232206a5f37e604f2b3c1809b0ebbb8615e3a924dffb7acc02690080345f07a
SHA512

efd31f57c29373f4ca517bb859d62a5ead926abdc94d4969a0adcbe4e5499553722f0655258e2bd1e68b1db3a4f3c7786afd53d78093e540d02f03f28e180f24
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpyB:btB9g/WItCSsAGjX7e9N0hunrknlq

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_a2f5cc239ac5029db83f12a01f4bd1bb_cryptolocker

Files

2024-01-28_a2f5cc239ac5029db83f12a01f4bd1bb_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