logo

SideWinder.AntiBot.Script

ID: 18e44b20-e89d-5f13-b48e-7df8f2a21814

STIX ID: report--18e44b20-e89d-5f13-b48e-7df8f2a21814

Feed Name: Group-IB Blog

Threat Score
88/100

Date Published: 2022-06-01

Date Updated: 2026-04-27

...
...

Group-IB reports that the SideWinder APT is conducting targeted phishing campaigns against Pakistan using a custom anti-bot script to fingerprint browsers and only deliver malicious HTA payloads to likely Pakistani victims; the chain uses ZIP/LNK -> HTA -> DLL side‑loading to install a backdoor, and the report provides extensive IOCs (92 IPs, many malicious URLs, and a sample SHA‑1) to aid detection and mitigation.

Your team is not currently subscribed to this feed. You must subscribe to it in order to see this post.