Rule History

SID: 2026701 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 4 • Dec 5, 2018, 12:00 PM

Message:

ET MALWARE STOLENPENCIL CnC Domain in DNS Lookup

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE STOLENPENCIL CnC Domain in DNS Lookup"; dns.query; content:"world-paper.net"; nocase; fast_pattern; endswith; reference:url,asert.arbornetworks.com/stolen-pencil-campaign-targets-academia/; classtype:command-and-control; sid:2026701; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_12_05, deployment Perimeter, malware_family StolenPencil, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_09_16;)

Created:

Dec 5, 2018, 12:00 PM

Updated:

Sep 16, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules