2024-05-21_49a2a39be782189b2cbbabceeb035fdb_cryptolocker | Triage

Sharing

General

Target

2024-05-21_49a2a39be782189b2cbbabceeb035fdb_cryptolocker
Size

38KB
MD5

49a2a39be782189b2cbbabceeb035fdb
SHA1

91660d35e614f65a17151f01bbb108f92d2903cc
SHA256

fcad3aa60381287fe5cc14e611f73563a11f9a824cd7d40ccf4ff1ef8bb42e93
SHA512

ef35dc691b7e19c7ec4c5433b4b4481049af4197618f9cc2396ee4d5e7c033196488e08a092bf7aeb53a84d0463845d9a8353fd3bbbaa2682db2ab6accb6c02a
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbuUc:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbbc

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
2024-05-21_49a2a39be782189b2cbbabceeb035fdb_cryptolocker

Files

2024-05-21_49a2a39be782189b2cbbabceeb035fdb_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