2024-04-25_dffc6627ded640ed8fffb52cd7335f1c_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-25_dffc6627ded640ed8fffb52cd7335f1c_cryptolocker
Size

43KB
MD5

dffc6627ded640ed8fffb52cd7335f1c
SHA1

259e6ab341a38465c409d1f5c09147d37457f9aa
SHA256

971516bd450df88a5aa939553bd25bb97b8fc709f93f931ee0697c0f11f9ab56
SHA512

da168fe009d50f350508ff50536922377ed24ee02e2c22fdf8dee7c3a5c366d476a77d7b5ca70513ab29d8be735c8b70863d1d67f02246deebccd277cd8e89a6
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqs:bc/y2lkF0+Beqs

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
2024-04-25_dffc6627ded640ed8fffb52cd7335f1c_cryptolocker

Files

2024-04-25_dffc6627ded640ed8fffb52cd7335f1c_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