Trojan.Ransomcrypt.BG is a Trojan horse that encrypts files on the compromised computer and asks for payment to decrypt the files. Symantec Security Response is currently investigating this threat and will post more information as it becomes available.

Discovered: August 15, 2016 Updated: August 15, 2016 1:41:02 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows NT, Windows Vista, Windows XP Antivirus Protection Dates Initial Rapid Release version August 15, 2016 revision 007 Latest Rapid Release version August 15, 2016 revision 007 Initial […]

Discovered: August 15, 2016 Updated: August 15, 2016 1:31:54 PM Type: Trojan Infection Length: 274,432 bytes Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP Trojan.Zombrari is a Trojan horse that modifies the primary DNS server settings on […]

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Discovered: August 8, 2016 Updated: August 8, 2016 1:14:14 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP Antivirus Protection Dates Initial Rapid Release version August 8, 2016 revision 007 Latest Rapid Release version […]

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Discovered: August 4, 2016 Updated: August 5, 2016 3:38:31 PM Type: Trojan, Virus Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP SONAR.BC.CryptDrop!g4 is a heuristic detection to detect suspicious programs that might drop known […]

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Discovered: July 29, 2016 Updated: July 29, 2016 2:57:54 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP Infostealer.Rultazo is a Trojan horse that steals information from the compromised computer. Antivirus Protection […]

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Discovered: July 24, 2016 Updated: July 25, 2016 3:44:31 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows NT, Windows Vista, Windows XP Antivirus Protection Dates Initial Rapid Release version July 24, 2016 revision 025 Latest Rapid Release version July 24, 2016 revision 025 Initial […]

Trojan.Gen.5 is a generic detection for many individual but varied Trojans for which specific definitions have not been created. A generic detection is used because it protects against many Trojans that share similar characteristics. Trojan horse programs pose as legitimate programs or files that users may recognize and want to use. They rely on this […]

Risk Level: Very Low. Type: Trojan.

Discovered: July 25, 2016 Updated: July 25, 2016 3:40:40 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP Trojan.Sorcurat is a Trojan horse that opens a back door on the compromised coputer. […]

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Discovered: July 14, 2016 Updated: July 14, 2016 7:02:14 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP Infostealer.Spyolog is a Trojan horse that opens a back door, steals information, and downloads […]

Risk Level: Very Low. Type: Trojan.

Discovered: July 15, 2016 Updated: July 15, 2016 2:10:36 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows NT, Windows Vista, Windows XP Trojan.Ransomcrypt.BB is a Trojan horse that encrypts files on the compromised computer and asks for payment to decrypt the files. Antivirus Protection […]

Discovered: July 11, 2016 Updated: July 11, 2016 11:52:32 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows NT, Windows Vista, Windows XP Trojan.Cryptolocker.AW is a Trojan horse that encrypts files on the compromised computer and demands payment to decrypt the files. Antivirus Protection Dates […]

Discovered: July 12, 2016 Updated: July 12, 2016 3:41:32 PM Type: Trojan Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP Infostealer.Pycerine is a Trojan horse that may steal information from the compromised computer. Antivirus Protection Dates Initial […]

Risk Level: Very Low. Type: Trojan, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Discovered: July 6, 2016 Updated: July 6, 2016 11:32:15 PM Type: Trojan Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP Trojan.Asruex is a Trojan horse that steals information from the compromised computer. It may also download potentially […]

Risk Level: Very Low. Type: Trojan.

Discovered: July 6, 2016 Updated: July 7, 2016 10:12:01 AM Type: Trojan Infection Length: 28,672 bytes Systems Affected: Mac OS X OSX.Keydnap is a Trojan horse for Mac OS X computers that opens a back door on the compromised computer. It may also steal information and download potentially malicious files. Antivirus Protection Dates Initial Rapid […]

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Discovered: June 29, 2016 Updated: June 30, 2016 12:54:57 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows NT, Windows Vista, Windows XP Trojan.Cryptolocker.AU is a Trojan horse that encrypts files on the compromised computer and demands payment to decrypt the files. Antivirus Protection Dates […]

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Discovered: June 25, 2016 Updated: June 27, 2016 8:35:56 AM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows NT, Windows Vista, Windows XP Trojan.Ranscrypt.BA!gm is a heuristic detection used to detect threats associated with the Trojan.Ransomcrypt.BA family. Antivirus Protection Dates Initial Rapid Release version June […]

Discovered: June 25, 2016 Updated: June 27, 2016 11:46:39 AM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows NT, Windows Vista, Windows XP Trojan.Ransomcrypt.BA is a Trojan horse that encrypts files on the compromised computer and asks the user to pay in order to decrypt […]

Risk Level: Very Low. Type: Trojan.

Discovered: June 20, 2016 Updated: June 20, 2016 6:57:37 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP Backdoor.Dexbia is a Trojan horse that opens a back door on the compromised computer. […]

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Discovered: June 17, 2016 Updated: June 17, 2016 10:54:40 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows NT, Windows Vista, Windows XP Trojan.Ransomcrypt.AZ is a Trojan horse that encrypts files on the compromised computer and asks the user to pay in order to decrypt […]

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan, Virus, Worm.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Risk Level: Very Low. Type: Trojan.

Discovered: June 13, 2016 Updated: June 13, 2016 11:42:17 PM Type: Trojan Infection Length: Varies Systems Affected: Windows 2000, Windows 7, Windows 8, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP JS.Ransomcrypt.B is a Trojan horse that encrypts files on the compromised server and downloads […]