GoClient
Hunt this family in your stack
Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
Groups observed using it
3 distinct threat actors attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.
In addition to the QSC framework, the attackers also deployed a new backdoor written in Golang, which we have named “GoClient”.
In addition to the QSC framework, the attackers also deployed a new backdoor written in Golang, which we have named “GoClient”.
In addition to the QSC framework, the attackers also deployed a new backdoor written in Golang, which we have named “GoClient”.
Techniques & procedures
12 distinct techniques documented for this family, organized by ATT&CK tactic.
Execution
1 technique
Execution
Stealth
1 technique
Stealth
Discovery
5 techniques
Discovery
ping 172.19.19.1 - n 1 ping 172.19.19.2 - n 1 tracert 172.19.19.2 netstat - ano ping - a 172.17.104.102 - n 1
Send target information (e.g. computer name, user name, OS version, etc.)
Collection
3 techniques
Collection
IOCs tracked for this family
13 indicators attributed across vendor reports, sandbox runs, and researcher write-ups. Full values are available in Mallory.
IPs, domains, and DNS infrastructure linked to this family.
File hashes (MD5, SHA-1, SHA-256) from samples and reports.
Recent activity
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
The version that knows your environment.
Match every observed IP, domain, and hash against your live telemetry.
Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.