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Microsoft Security Intelligence
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500 entries found. Displaying page 1 of 25.
Updated on Apr 11, 2011
TrojanDownloader:Win32/Chepvil.I is a trojan that attempts to download other malware from a remote server. In the wild, this trojan was observed to download files detected as Rogue:Win32/Winwebsec, Backdoor:Win32/Cycbot.B and VirTool:Win32/Injector.gen!BG.
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Chepvil.J is a trojan that attempts to download other malware from a remote server. In the wild, we observed this trojan downloading files detected as Rogue:Win32/Winwebsec, Backdoor:Win32/Cycbot.B and VirTool:Win32/Injector.gen!BG.
Alert level: severe
Updated on Apr 11, 2011
VirTool:JS/Obfuscator are detections for programs that have had their purpose obfuscated to hinder analysis or detection by anti-virus scanners. They commonly employ a variety of techniques such as encryption.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.OL is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/Obfuscator are detections for programs that have had their purpose obfuscated to hinder analysis or detection by anti-virus scanners. They commonly employ a combination of methods including encryption, compression, anti-debugging and anti-emulation techniques.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.NF is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.NW is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.OD is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:WinNT/Koobface.gen!F is a detection for a driver component that is used by other malware to redirect TCP connections to specified addresses.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/Prolonc.A is a detection for a malware component that starts another executable after a 5-minute delay has elapsed.
Alert level: severe
Updated on Apr 11, 2011
VirTool:INF/Autorun.gen!J is a generic detection for the "autorun.inf" configuration data files dropped by various worms, which perform automated actions associated with removable media drives.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.HW is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.IW is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.JO is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/Obfuscator are detections for programs that have had their purpose obfuscated to hinder analysis or detection by anti-virus scanners. They commonly employ a combination of methods including encryption, compression, anti-debugging and anti-emulation techniques.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/Obfuscator are detections for programs that have had their purpose obfuscated to hinder analysis or detection by anti-virus scanners. They commonly employ a combination of methods including encryption, compression, anti-debugging and anti-emulation techniques.
Alert level: severe
Updated on Apr 11, 2011
VirTool:JS/Obfuscator are detections for programs that have had their purpose obfuscated to hinder analysis or detection by anti-virus scanners. They commonly employ a variety of techniques such as encryption.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.KA is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.KK is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe
Updated on Apr 11, 2011
VirTool:Win32/VBInject.KG is a generic detection for malicious files that are obfuscated using particular techniques to protect them from detection or analysis.
Alert level: severe