Report - convert-pdf-741.js

Generic Malware UPX Malicious Library Malicious Packer PE File PE32 OS Processor Check
ScreenShot
Created 2023.09.14 13:41 Machine s1_win7_x6401
Filename convert-pdf-741.js
Type ASCII text
AI Score Not founds Behavior Score
7.2
ZERO API file : clean
VT API (file)
md5 6fbc1f4557a0eef6e411c33fd88f8339
sha256 5f59c1530d4f31a05e42f5f00c3054e472bb61c6c34f014415f8dbde89db77f7
ssdeep 768:a8hamxyq1YAsuKZNBHUrDHTRab0hGB1Ykk:a8hayvKZNBHU/lab0U5k
imphash
impfuzzy
  Network IP location

Signature (16cnts)

Level Description
danger The process wscript.exe wrote an executable file to disk which it then attempted to execute
watch Deletes executed files from disk
watch Drops a binary and executes it
watch One or more non-whitelisted processes were created
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice Drops an executable to the user AppData folder
notice One or more potentially interesting buffers were extracted
notice Starts servers listening
notice Uses Windows utilities for basic Windows functionality
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed

Rules (7cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Packer_Zero Malicious Packer binaries (download)
watch UPX_Zero UPX packed file binaries (download)
info IsPE32 (no description) binaries (download)
info OS_Processor_Check_Zero OS Processor Check binaries (download)
info PE_Header_Zero PE File Signature binaries (download)

Network (5cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
restohalto.site Unknown clean
burpeesconpan.com US UNIFIEDLAYER-AS-1 198.57.242.58 clean
www.7-zip.org DE Hetzner Online GmbH 49.12.202.237 clean
198.57.242.58 US UNIFIEDLAYER-AS-1 198.57.242.58 clean
49.12.202.237 DE Hetzner Online GmbH 49.12.202.237 clean

Suricata ids



Similarity measure (PE file only) - Checking for service failure