NEAS[.]2023-09-07_46e0e3e0e80c4e15ee319df4d710cf8e_cryptolocker_JC[.]exe | Triage

Sharing

General

Target

NEAS.2023-09-07_46e0e3e0e80c4e15ee319df4d710cf8e_cryptolocker_JC.exe
Size

44KB
MD5

46e0e3e0e80c4e15ee319df4d710cf8e
SHA1

f3eac930c6b0bf8168a17f6a07c83fb1225db90c
SHA256

f9f4f495e8edadfaeeb981decb37c4e9bad3dc1243df9bbfd90203f30f1c4884
SHA512

1b6b8a3d75f096b075ea563da8785beead6139cb1e751278f360ec374683cb06c5d70ac6afb9990ed12e1d7da66d11a0ead623393107ac233e21a2bb9ee1c4be
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr46xdUUX:vj+jsMQMOtEvwDpj5Hczer5iE

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-07_46e0e3e0e80c4e15ee319df4d710cf8e_cryptolocker_JC.exe

Files

NEAS.2023-09-07_46e0e3e0e80c4e15ee319df4d710cf8e_cryptolocker_JC.exe
.exe windows:5 windows 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