2024-01-23_711a737b8bba33a6fb36e56d6ac0c54b_cryptolocker | Triage

Sharing

General

Target

2024-01-23_711a737b8bba33a6fb36e56d6ac0c54b_cryptolocker
Size

39KB
MD5

711a737b8bba33a6fb36e56d6ac0c54b
SHA1

60169c10c09719266607b0d7deb387e5b26e786a
SHA256

6f39164ebb6648cd80c500d181fc6b0212c5369787fbf339500246f8ddf68d1e
SHA512

e501c3fab96c2b454d74f019b3c039cc49d7cefe4289e13d218fe6e2c40a1a2c27ad61a47aa0c5f7825915984f03dc294fbb5c7483609664fde4f3929d24c308
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZ8:btB9g/WItCSsAGjX7e9N0hunrkn8

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
2024-01-23_711a737b8bba33a6fb36e56d6ac0c54b_cryptolocker

Files

2024-01-23_711a737b8bba33a6fb36e56d6ac0c54b_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