2024-01-29_49bc18e54933d99fce9c1aef57b25d20_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-29_49bc18e54933d99fce9c1aef57b25d20_cryptolocker
Size

35KB
MD5

49bc18e54933d99fce9c1aef57b25d20
SHA1

e2699f830e93ff5674e992476a719a90154f73bf
SHA256

7a3ad4a7da1a59ef225fb77b753866f1f87727808553b4c692107bc40898b4ae
SHA512

149cf64ae4720a61ccb6ce249fbe27b3fc86b9da2141f96cd483b0b57de2e1f041e288c07223c35f0208ad82b2399e4d9ca5a928a896c6983d04e77f05b14984
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qDQOYQ1Fu:btB9g/WItCSsAGjX7r3BTDPYN

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
2024-01-29_49bc18e54933d99fce9c1aef57b25d20_cryptolocker

Files

2024-01-29_49bc18e54933d99fce9c1aef57b25d20_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