NEAS[.]2023-09-05_b09ab00dfb5301de9c4ccccfb970355b_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_b09ab00dfb5301de9c4ccccfb970355b_cryptolocker_JC.exe
Size

48KB
MD5

b09ab00dfb5301de9c4ccccfb970355b
SHA1

80960acb81258d03359ef1778cb096c48ed6e406
SHA256

51807e99899cb35056f6f45f939be70d0b897c34b28645c99b7df5afb417ade3
SHA512

2eb707e7033f963033b524dd2c305f28f5b5bf41e6cd1bda4590675104745c748ffc53623706ff6a20162f383330b292e5300a43d9bc63ca7024f1d8b37d37f6
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vaTC09:X6QFElP6n+gJBMOtEvwDpjBtEO9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_b09ab00dfb5301de9c4ccccfb970355b_cryptolocker_JC.exe

Files

NEAS.2023-09-05_b09ab00dfb5301de9c4ccccfb970355b_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