NEAS[.]2023-09-08_df256c0752818973f5d063f96d22a162_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-08_df256c0752818973f5d063f96d22a162_cryptolocker_JC.exe
Size

29KB
MD5

df256c0752818973f5d063f96d22a162
SHA1

dfff650ff9870d8e18102c8e14e0fb1048e7fddc
SHA256

4f24697a24fb78ebbf2595442ab91268603d33046f269a7cf7b02e42734d75e3
SHA512

c0fe253681f74ca76adf2633bcc1902ffdc6e279019a58b659d7c3cbfc398a7c83b32ae6d19895fed55fe2701d310f89eb50a6b2fe5c9eba354aca2f5eae1b8e
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznO:b/yC4GyNM01GuQMNXw2PSjO

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-08_df256c0752818973f5d063f96d22a162_cryptolocker_JC.exe

Files

NEAS.2023-09-08_df256c0752818973f5d063f96d22a162_cryptolocker_JC.exe
.exe windows:5 windows x86

ad86a1414a0514f4c041167365378f70

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

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: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ