2024-04-28_ad89dc99277476e646b728b2bb4c8a2b_cryptolocker | Triage

Sharing

General

Target

2024-04-28_ad89dc99277476e646b728b2bb4c8a2b_cryptolocker
Size

61KB
MD5

ad89dc99277476e646b728b2bb4c8a2b
SHA1

4e91bdcc006a8c856b04f825b204dd5f0149d8b0
SHA256

2840b5c0ab77f4bfa9fa7d43d10d34f868db7a448000df07eb102ff5fd87738c
SHA512

451507f796555e9b05a818ef02bf4ea0aef5ffc5248bbff4aa0ccc13f7162a7753819e0884019850e5e084335cc563a1d2c129283fe34f4c00ea91169ff21447
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnv:btng54SMLr+/AO/kIhfoKMHdav

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
2024-04-28_ad89dc99277476e646b728b2bb4c8a2b_cryptolocker

Files

2024-04-28_ad89dc99277476e646b728b2bb4c8a2b_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