VShell
VShell is a cross-platform backdoor that gained traction in 2025 and was favored by China-nexus actors for espionage and post-exploitation. Reported capabilities include fileless, in-memory execution. The provided content associates VShell with espionage activity by China-linked operators, but does not identify a specific threat actor group, sub-group, or additional aliases beyond "vshell".
Know when an actor pivots toward your sector
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
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 sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.