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Storm-2561

Intel Library

Storm-2561

Threat actor1 report from 1 vendor· last reported 2026-03-12

Storm-2561 is a cybercriminal threat actor known for a credential theft campaign that employs SEO poisoning to distribute fake VPN clients. The campaign redirects users to malicious ZIP files containing digitally signed trojans that harvest VPN credentials, leveraging user trust in search engine results. The malicious components are signed by “Taiyuan Lihua Near Information Technology Co., Ltd.” and were hosted on GitHub repositories that have since been taken down. This operation exhibits characteristics consistent with financially motivated cybercrime.

Vendor aliases (1)

The same group is tracked under different names by different vendors.

VendorName
VariousStorm-2561

MITRE ATT&CK techniques (3)

Indicators of compromise

domainvpn-fortinet.com
domainivanti-vpn.org
domaingithub.com
ipv4194.76.226.93
domainC:\ProgramData\Pulse
hash57a50a1c04254df3db638e75a64d5dd3b0d6a460829192277e252dc0c157a62f
hash862f004679d3b142d9d2c729e78df716aeeda0c7a87a11324742a5a8eda9b557
hash6c9ab17a4aff2cdf408815ec120718f19f1a31c13fc5889167065d448a40dfe6
hash6129d717e4e3a6fb4681463e421a5603b640bc6173fb7ba45a41a881c79415ca
hash85c4837e3337165d24c6690ca63a3274dfaaa03b2ddaca7f1d18b3b169c6aac1
hash98f21b8fa426fc79aa82e28669faac9a9c7fce9b49d75bbec7b60167e21963c9
hashcfa4781ebfa5a8d68b233efb723dbde434ca70b2f76ff28127ecf13753bfe011
hash26db3fd959f12a61d19d102c1a0fb5ee7ae3661fa2b301135cdb686298989179
hash44906752f500b61d436411a121cab8d88edf614e1140a2d01474bd587a8d7ba8
hasheb8b81277c80eeb3c094d0a168533b07366e759a8671af8bfbe12d8bc87650c9
hash8ebe082a4b52ad737f7ed33ccc61024c9f020fd085c7985e9c90dc2008a15adc
domaincheckpoint-vpn.com
domainforticlient-for-mac.com
domainfortinet-vpn.com
domainivanti-pulsesecure.com
domainsophos-connect.org
domainwatchguard-vpn.com

Top 22 by how many reports mention them.

Report timeline

Every report in the Global Intel Library that names Storm-2561, newest first. Open any report to see the full analysis with provenance.

  1. Microsoft2026-03-12
    Storm-2561 uses SEO poisoning to distribute fake VPN clients for credential theft
    T1574.002T1071.001T1566.001
    original

Threat feed IOCs (0)

Indicators from free threat feeds (abuse.ch ThreatFox, AlienVault OTX) attributed to Storm-2561. Each row shows why it was linked and where it came from.

No feed indicators linked to this actor yet. Feeds are checked every hour.

Public research & publications (1)

Open-source reports about this actor collected from MISP Galaxy.