2024-01-24_8c463948eb65a26cc573a656f8b6c5c2_cryptolocker | Triage

Sharing

General

Target

2024-01-24_8c463948eb65a26cc573a656f8b6c5c2_cryptolocker
Size

43KB
MD5

8c463948eb65a26cc573a656f8b6c5c2
SHA1

0bf93316bb877f757f61505e5b2720716d7f2c8d
SHA256

05ee880182cd1b14a4f31b9c5cf25cf297d932d52a32e64e85bf8515f8b7580d
SHA512

e319e843d1615708802078f1bee98dfa379c1c2b72efb295f266871a3cce1efe0ab0babedec8c183f2cbcf0e0d0448400182a1b9eb5706173e71c3f5ea6350d5
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphe1:bc/y2lkF0+BeA

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
2024-01-24_8c463948eb65a26cc573a656f8b6c5c2_cryptolocker

Files

2024-01-24_8c463948eb65a26cc573a656f8b6c5c2_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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