NEAS[.]2023-09-05_b25c7f584d4f8a7737a630c7536c9a79_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_b25c7f584d4f8a7737a630c7536c9a79_cryptolocker_JC.exe
Size

31KB
MD5

b25c7f584d4f8a7737a630c7536c9a79
SHA1

6ca5b2fb83e50e2a41ce15d28fb19fa3e7b8c8fd
SHA256

8959d3f063de92fa63205d2a4dabbfec9102633a29d4a829cffc5a681abe7ccb
SHA512

d4557cecff3a29e948f0c6b8b248868af943c44175ff5715d2e1185c0cf25c5d890c08f9ee098023a2717e07d1f0bca160b98b9281839c491df8cb173224a47c
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBjb1m9:X6QFElP6n+gJQMOtEvwDpjBnE9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_b25c7f584d4f8a7737a630c7536c9a79_cryptolocker_JC.exe

Files

NEAS.2023-09-05_b25c7f584d4f8a7737a630c7536c9a79_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