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Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Alert – GuLoader Malspam Campaign – Active IOCs
October 20, 2021Rewterz Threat Alert – ServHelper Backdoor – Active IOCs
October 20, 2021Rewterz Threat Alert – GuLoader Malspam Campaign – Active IOCs
October 20, 2021Rewterz Threat Alert – ServHelper Backdoor – Active IOCs
October 20, 2021
Severity
Medium
Analysis Summary
Smokeloader is a popular bot and a veteran in its field, this piece of malware is used mainly for loading other malicious software, usually obtained from a third party. At the same time, it has the capability of loading its own modules, allowing it to conduct a variety of actions without the usage of external components. The seller of Smokeloader (which is known by the handle SmokeLdr) is active in providing this malware as a service to this date.
Impact
- Information Theft
- Exposure of Sensitive Data
Indicators of Compromise
MD5
- 363fece1255b4dd7f688225dbc090e8b
SHA-256
- 477af70aacb75d845210fbb00fe37d4c6bd22422ed62dc859ebdf1dc93433c3a
SHA-1
- 624e505f3b828e0f27bd8c2d82687def04ea63d9
Remediation
- Exercise caution when receiving messages from unknown senders.
- Block all threat indicators at your respective controls.
- Keep your software updated to the latest patches.
- Search for IOCs in your environment.