2024-06-12_e9bff67bf3dc74391a64ff53541c095f_cryptolocker | Triage

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General

Target

2024-06-12_e9bff67bf3dc74391a64ff53541c095f_cryptolocker
Size

63KB
MD5

e9bff67bf3dc74391a64ff53541c095f
SHA1

3adde6628e8d3bcddde245a4a11d1606b382b1c1
SHA256

146b616a2bc810545eb93afc43c8654acc7afd9c833a7a91200460bc5f897c6d
SHA512

0133455876015b309e189bd2967071cf6a83a706628a4b5ac5c47e1587113b54ef75c04dbd0149f5bc8ae7fef4e92697b5ed2e07b0b47bfcb94fb6f1cbc065e8
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnx0:btng54SMLr+/AO/kIhfoKMHdae

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
2024-06-12_e9bff67bf3dc74391a64ff53541c095f_cryptolocker

Files

2024-06-12_e9bff67bf3dc74391a64ff53541c095f_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