2024-02-22_3a616d69fd66dd88930e04b29fce96d6_cryptolocker | Triage

Sharing

General

Target

2024-02-22_3a616d69fd66dd88930e04b29fce96d6_cryptolocker
Size

37KB
MD5

3a616d69fd66dd88930e04b29fce96d6
SHA1

44bf801eb554d87e365d139dacab127491645e3a
SHA256

af18a6c250f5b4c3b43fea78f76e57b441cb9c54aabf1bb2e8c7768069a24e00
SHA512

0d2e90dd0a7c3f232726a684b00eb199ba26024fb80f084f34a03e298b4c2752c53cafbbbe376345534b3f51ef7070f5d84a2fb11bce7c006ec36465cd7c0610
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRCAJnej:btB9g/WItCSsAGjX7e9N0hunRCAJni

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
2024-02-22_3a616d69fd66dd88930e04b29fce96d6_cryptolocker

Files

2024-02-22_3a616d69fd66dd88930e04b29fce96d6_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