2024-02-23_8c4170ce7f4043217519fb4d2282740c_cryptolocker | Triage

Sharing

General

Target

2024-02-23_8c4170ce7f4043217519fb4d2282740c_cryptolocker
Size

34KB
MD5

8c4170ce7f4043217519fb4d2282740c
SHA1

417e569d73bc90ee05638d1e162d891cc23f702a
SHA256

7da5a639d0195c118866fc7aa0cc4ef527b55139c183fff760325259eaa57a91
SHA512

fbaff6283febe071a71d2d9befa7c6cdfefdf5d36bed9f4b50d90f4dcd5f36422c04f21359538a7133b8b62ae9befd094045e599a598c29e1af9ab2f68f1809c
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uk:b7o/2n1TCraU6GD1a4Xt9bRUlVk

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
2024-02-23_8c4170ce7f4043217519fb4d2282740c_cryptolocker

Files

2024-02-23_8c4170ce7f4043217519fb4d2282740c_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