2024-04-20_9f97f462af82ad9ac652a4c892f630fd_cryptolocker | Triage

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General

Target

2024-04-20_9f97f462af82ad9ac652a4c892f630fd_cryptolocker
Size

60KB
MD5

9f97f462af82ad9ac652a4c892f630fd
SHA1

21b5f47cc1d216696d2d39145ee5c96e9a105564
SHA256

3c18f96621228230d3cd236d740408f98a8b734b491432dba4eeca40cbc91095
SHA512

71f2a89463a403b69bfe67bf6b696c996eb00bc61cee147937cf5b4fa38e4bc4aa70eb7db769fb5d0a5886f381a5487d01b883c2bf1a72c7395702fba7418b18
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnN:btng54SMLr+/AO/kIhfoKMHdaN

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
2024-04-20_9f97f462af82ad9ac652a4c892f630fd_cryptolocker

Files

2024-04-20_9f97f462af82ad9ac652a4c892f630fd_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