NEAS[.]2023-09-07_8f2e212e1aa7a5e616f8ee3fd7bcf53b_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-07_8f2e212e1aa7a5e616f8ee3fd7bcf53b_cryptolocker_JC.exe
Size

42KB
MD5

8f2e212e1aa7a5e616f8ee3fd7bcf53b
SHA1

75572a114e53d496536de1654701ab16efa80690
SHA256

c36e5223e95f50ab2fa810c82f572c7575db7cc92a6a37f297787156a7d859ce
SHA512

9ecbad20563b907a2a11460924d64a2115075b1f6feb0dc4908d03ce4a9b41541f6da1ffd95685e7d248929ccc601beca6785c169b0b57226eeb41dca2123e61
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVaD3V:X6QFElP6n+gJQMOtEvwDpjBs

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-07_8f2e212e1aa7a5e616f8ee3fd7bcf53b_cryptolocker_JC.exe

Files

NEAS.2023-09-07_8f2e212e1aa7a5e616f8ee3fd7bcf53b_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