2024-03-07_f0357d7269c732900affd6e4ba84d9f1_cryptolocker | Triage

Sharing

General

Target

2024-03-07_f0357d7269c732900affd6e4ba84d9f1_cryptolocker
Size

36KB
MD5

f0357d7269c732900affd6e4ba84d9f1
SHA1

8ae53824f9d92d0b69f5b19f8ca9fbbf7bce91dc
SHA256

955effe1cad7e8072ec09efb81d0073a92e8f800bb9e0a751116a9eedb0689a9
SHA512

1409228b6e7ef34b4545506b3d8c0aea505639870d6f8ba2ffdb3678340d95fe094324b1871a5edf3ea84fb427c3ff044f56b0cf6137749f359d8529d0d16747
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH1I:btB9g/WItCSsAGjX7e9N0hunKLO

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
2024-03-07_f0357d7269c732900affd6e4ba84d9f1_cryptolocker

Files

2024-03-07_f0357d7269c732900affd6e4ba84d9f1_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