2024-04-21_8c9063d0cc36c4a9300f6277a69ed81a_cryptolocker | Triage

Sharing

General

Target

2024-04-21_8c9063d0cc36c4a9300f6277a69ed81a_cryptolocker
Size

35KB
MD5

8c9063d0cc36c4a9300f6277a69ed81a
SHA1

fd6583d8ced4f665fa982f59b4f333225264c728
SHA256

d3645fc5c12e828a4813ee5cdca2ea55c6e7f0ad06d785035b23355773c2a34f
SHA512

aca5e3db1a5816418684cae538f35601d7dc72f01abdad6e36d750a281774e2109a82299a9c658cd49a252fedf194ac9d0f3e418fc3944a95ae4fa6bbde97768
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVVw:b7o/2n1TCraU6GD1a4Xt9bRUlVo

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
2024-04-21_8c9063d0cc36c4a9300f6277a69ed81a_cryptolocker

Files

2024-04-21_8c9063d0cc36c4a9300f6277a69ed81a_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