2024-03-16_98344d4fbd828c85fc873fa7e7bf23bf_cryptolocker | Triage

Sharing

General

Target

2024-03-16_98344d4fbd828c85fc873fa7e7bf23bf_cryptolocker
Size

40KB
MD5

98344d4fbd828c85fc873fa7e7bf23bf
SHA1

38216aa798e8858688409bdbd29b393916963cd3
SHA256

792588d9306ece2064fa78005619b5cfb9632893e4c3dc097063a52bb4d73dc3
SHA512

bb9418482ae62ddad8821536eb01ca5942efe5ee437868be2b9ef219dd42a107712b9160292a633d15dc5f7a301825a05c3966a694420a33931a6bbc8b24d7e4
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqM:bc/y2lkF0+BjM

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
2024-03-16_98344d4fbd828c85fc873fa7e7bf23bf_cryptolocker

Files

2024-03-16_98344d4fbd828c85fc873fa7e7bf23bf_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