2024-05-30_0cbd6621f1821828c81ca12b903504b1_cryptolocker | Triage

Sharing

General

Target

2024-05-30_0cbd6621f1821828c81ca12b903504b1_cryptolocker
Size

38KB
MD5

0cbd6621f1821828c81ca12b903504b1
SHA1

c0721cd8aec1b93f94654ae2deb26a1ccd432a3c
SHA256

f2f00cdb755f0540eb1408ab6bf83929e134efc6d9f6452c95e21232b4f7eadb
SHA512

b8e4c4c0f6fa1ccd0dc799a9eb2ac60444e94d04297f0cea4c330330285ac9f6992df90b43b0abd41371ef8282e001f1767ecd01b4bae10ec466af0b94c4062b
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSy3HIH:btB9g/WItCSsAGjX7e9N0hunRv4H

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
2024-05-30_0cbd6621f1821828c81ca12b903504b1_cryptolocker

Files

2024-05-30_0cbd6621f1821828c81ca12b903504b1_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