ScreenShot
| Created | 2023.10.10 10:56 | Machine | s1_win7_x6401 |
| Filename | Contract-2.msi | ||
| Type | Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, MSI Installer, Code page: 1252, Title: Microsoft Windows Operating System - UNREGISTERED - Wrapped using MSI Wrapper from www.exemsi.com 10.0.19041.685, Subject: Microsoft Wind | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 1 detected (ccnc) | ||
| md5 | 8e68a2869daf1ba9eaebf31d2d87973e | ||
| sha256 | f479112f0f56f314af5aada9e84225ff60b6d68d2271850a442494205db0e6e2 | ||
| ssdeep | 12288:ntvRQ+gjpjegGdo8kgLKxBTi9byLw2wHvHgU3qfrbDW:ntncpVGPkgtyLHw33qjbD | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (13cnts)
| Level | Description |
|---|---|
| watch | One or more of the buffers contains an embedded PE file |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | File has been identified by one AntiVirus engine on VirusTotal as malicious |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation |
| notice | Sends data using the HTTP POST Method |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Queries for the computername |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| info | CAB_file_format | CAB archive file | binaries (upload) |
| info | Microsoft_Office_File_Zero | Microsoft Office File | binaries (upload) |
| info | OS_Processor_Check_Zero | OS Processor Check | binaries (upload) |
Network (10cnts) ?
Suricata ids
ET POLICY curl User-Agent Outbound
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO EXE - Served Attached HTTP
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO EXE - Served Attached HTTP