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SharpHostInfo is a host reconnaissance tool observed in post-exploitation activity. In the provided reporting it appears as the file name SharpHostInfo.x64.exe and is described as a pentest tool used to collect host information via NetBIOS, SMB, and WMI. The content does not provide additional confirmed details on its malware family classification, infection vector, persistence, or specific threat actor ownership. It was mentioned in the broader context of active exploitation of on-premises Microsoft SharePoint Server vulnerabilities, including activity attributed by Microsoft to Linen Typhoon, Violet Typhoon, and Storm-2603, but the provided content only directly supports that SharpHostInfo was observed during an attack as a reconnaissance utility for host information gathering.
Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.
SharpHostInfo.x64.exe File Name Pentest tool observed during attack that is used to collect host information using NetBIOS, SMB, and WMI
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Host discovery/reconnaissance utility found in the Evidencia.rar toolset; likely used for situational awareness and host enumeration during intrusions.
Host discovery/enumeration tool used to collect system and network information (NetBIOS/SMB/WMI) during post-exploitation.
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.