NEAS[.]2023-09-27_4384209efa50b0b8765bfbef936f6fc8_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-27_4384209efa50b0b8765bfbef936f6fc8_cryptolocker_JC.exe
Size

71KB
MD5

4384209efa50b0b8765bfbef936f6fc8
SHA1

9910e82c6190ca684594f298041da7f13c3167ca
SHA256

f1aba1669e859cd09ef995d3813d7f8d3393a95756a66285751634e67c9ff5ac
SHA512

56948732975f53f4905a5ba93b00572ba35e910cc3095f5627f5d45b06462b8a10ab14d1d7fdf3f10984d66d7e70f8b36b2e809ef8a0ab8e162329672fddc529
SSDEEP

1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1O:X6a+SOtEvwDpjBZYvQd2O

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-27_4384209efa50b0b8765bfbef936f6fc8_cryptolocker_JC.exe

Files

NEAS.2023-09-27_4384209efa50b0b8765bfbef936f6fc8_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