2024-05-17_285d3588870195d7d192837154fe4a16_cryptolocker | Triage

Sharing

General

Target

2024-05-17_285d3588870195d7d192837154fe4a16_cryptolocker
Size

38KB
MD5

285d3588870195d7d192837154fe4a16
SHA1

c818a0a01a584f4b6a735bffe80cfd8686d44683
SHA256

0a241e70badc29bedf3dbb1201ee849a4e688b40ebaa5a48c0b4fdf516dd3e60
SHA512

9ab8324f70a0b1b3a68ef6dfd022d7849a665f26f95b544eeb7f283f1be7006db87548cdd2e0b946a88601628c2d9c0a2a4833d311894634fbed6b2591dd5edf
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbuUZ:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbbZ

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
2024-05-17_285d3588870195d7d192837154fe4a16_cryptolocker

Files

2024-05-17_285d3588870195d7d192837154fe4a16_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