VS Stealer, a Python-based information-stealing malware, is targeting Discord users to steal their data, including exfiltrating sensitive information like credentials and tokens stored in their accounts.
Unit 42 has more details here: https://unit42.paloaltonetworks.com/vvs-stealer/
Martin Jartelius, AI Product Director at Outpost24, provided the following comments:
“This is in line with the “malware as a service” elements we have seen over the years. The scope is relatively slim, and the Windows-based persistence mechanisms, such as copying itself to the Start Menu autostart locations, are very noisy and not indicative of a highly sophisticated actor. That said, the analysis is still interesting, as it shows an actor making malware commercially available while using commercially available security tools themselves. While everything the malware does is mainstream, and the techniques used are somewhat dated, it once again offers a glimpse into an established and growing criminal ecosystem.”
The Unit 42 report makes for interesting reading as it gives a lot of detail as to how a campaign like this works. It’s worth your time to have a look.
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This entry was posted on January 15, 2026 at 2:34 pm and is filed under Commentary with tags Palo Alto Networks. You can follow any responses to this entry through the RSS 2.0 feed.
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VVS Discord Stealer Using Pyarmor for Obfuscation and Detection Evasion
VS Stealer, a Python-based information-stealing malware, is targeting Discord users to steal their data, including exfiltrating sensitive information like credentials and tokens stored in their accounts.
Unit 42 has more details here: https://unit42.paloaltonetworks.com/vvs-stealer/
Martin Jartelius, AI Product Director at Outpost24, provided the following comments:
“This is in line with the “malware as a service” elements we have seen over the years. The scope is relatively slim, and the Windows-based persistence mechanisms, such as copying itself to the Start Menu autostart locations, are very noisy and not indicative of a highly sophisticated actor. That said, the analysis is still interesting, as it shows an actor making malware commercially available while using commercially available security tools themselves. While everything the malware does is mainstream, and the techniques used are somewhat dated, it once again offers a glimpse into an established and growing criminal ecosystem.”
The Unit 42 report makes for interesting reading as it gives a lot of detail as to how a campaign like this works. It’s worth your time to have a look.
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This entry was posted on January 15, 2026 at 2:34 pm and is filed under Commentary with tags Palo Alto Networks. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.