2024-01-11_efd2b8eed8cb9fac11bc8a1d3fbfb357_cryptolocker | Triage

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General

Target

2024-01-11_efd2b8eed8cb9fac11bc8a1d3fbfb357_cryptolocker
Size

40KB
MD5

efd2b8eed8cb9fac11bc8a1d3fbfb357
SHA1

cacee41c1efa81bf23dcbed8126bb51e36fe035f
SHA256

7ac27c8bad4d9e1d8f1844ed016ff6b53e438a47126115bba4c4868abb160b21
SHA512

4a902be9e6da5e8e6ea35004f05ee26c686ae1caf26feb74738a9c55453eff267d7699d372e5d0bcf4d004917f9fe0cb7491a8f0b5081a218c8722b7ed25247d
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4REL+cc66nkpN:vj+jsMQMOtEvwDpj5HW5IiN

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-01-11_efd2b8eed8cb9fac11bc8a1d3fbfb357_cryptolocker

Files

2024-01-11_efd2b8eed8cb9fac11bc8a1d3fbfb357_cryptolocker
.exe windows:5 windows x86 arch:x86

5c55d83b58dbc1f7154223c32a893074

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 542B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ