NEAS[.]2023-09-05_fa3be9fe452ee02133b2d2b07dc5f76c_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_fa3be9fe452ee02133b2d2b07dc5f76c_cryptolocker_JC.exe
Size

33KB
MD5

fa3be9fe452ee02133b2d2b07dc5f76c
SHA1

292901be78aefdb1074af5f28e457164067bed3a
SHA256

f2d40df45b04de37957b9ef9236e1d6b6382216e136872599c1f8a58441a83ef
SHA512

0deebb1e8b0ec24212b234e34dd711ff892e9f7ef8b95f6dcb2daec91f5654e791cc82df7db8a46d10cd54f774d58743c92ca33c3477aacf804d5495c2bc67ac
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBjb1iIJS+:X6QFElP6n+gJQMOtEvwDpjBngH+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_fa3be9fe452ee02133b2d2b07dc5f76c_cryptolocker_JC.exe

Files

NEAS.2023-09-05_fa3be9fe452ee02133b2d2b07dc5f76c_cryptolocker_JC.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