Gallmaker is malware associated with spearphishing-based user execution. Reported lure documents displayed a warning instructing victims to "enable content" to trigger execution, indicating delivery via malicious Office-style documents that rely on social engineering and likely macro or embedded-content activation. Supporting content also states Gallmaker has used WinZip, likely to archive data prior to exfiltration. High-confidence details available from the provided content are limited to these behaviors; no specific threat actor attribution, targeted sectors, platforms, or additional indicators of compromise are provided.
Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Gallmaker sent victims a lure document with a warning that asked victims to "enable content" for execution.
Malware/tooling observed using WinZip to archive data prior to exfiltration.
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.