2024-02-19_178d361445062cdee84252054c349f87_cryptolocker | Triage

Sharing

General

Target

2024-02-19_178d361445062cdee84252054c349f87_cryptolocker
Size

41KB
MD5

178d361445062cdee84252054c349f87
SHA1

c379847b9c347f144496162f13fa3b0be97382eb
SHA256

b0f9ae42a30139e557e2aa96f7bdbc968234c3ddda6b541810b65c964e0be16a
SHA512

414b8757a293f6d2add9b466d577af5ceeb6819b2ebf772ba83593c5a9946220fdd251f81e6621f96fe6e9bda8d77f87654c517688c21e96a0fe1b49eb91e8ed
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqb:bc/y2lkF0+Bjb

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
2024-02-19_178d361445062cdee84252054c349f87_cryptolocker

Files

2024-02-19_178d361445062cdee84252054c349f87_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