NEAS[.]2023-09-28_a9233bfe874508d1cd4b812e909ecc76_cryptolocker[.]exe | Triage

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General

Target

NEAS.2023-09-28_a9233bfe874508d1cd4b812e909ecc76_cryptolocker.exe
Size

33KB
MD5

a9233bfe874508d1cd4b812e909ecc76
SHA1

b07108f8d4a57a955be855724fea21161fb9bfc0
SHA256

2359ae06b1ecd66dc8f555b59b15510ccc84ce9a9637f077999bccc68a1264f4
SHA512

b78402d603445cdd2a3f79d5554a6465fa2f45dff81e69dcaf9b91b1e0fc06735ffe32763ebfb9839e5f9c5b33ca3e7e720a6f8c89f9a17a3c2da78f0204c0aa
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBjb1iIJSv:X6QFElP6n+gJQMOtEvwDpjBngHv

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-28_a9233bfe874508d1cd4b812e909ecc76_cryptolocker.exe

Files

NEAS.2023-09-28_a9233bfe874508d1cd4b812e909ecc76_cryptolocker.exe
.exe windows:5 windows x86

7ba3aa8366ce167c7a77ebd6e6fea8e5

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ