Threat: Backdoor.Win32.Wisell
Vulnerability: Stack Buffer Overflow (SEH)
Description: The malware listens on TCP port 5277. Attackers who can reach
the infected system can send a specially crafted packet triggering a stack
buffer overflow overwriting…
Threat: Backdoor.Win32.FTP.Lana.01.d
Vulnerability: Port Bounce Scan
Description: The malware listens on TCP port 9003. Third-party intruders
who successfully logon can abuse the backdoor FTP server as a
man-in-the-middle machine allowing PORT Command…
Threat: Backdoor.Win32.Verify.h
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP ports 1906 and 1907. Third-party
adversaries who can reach an infected host on either port can gain access
and or run any OS…
Threat: Backdoor.Win32.Ptakks.XP.a
Vulnerability: Insecure Credential Storage
Description: The default password for the backdoor FTP is stored in
cleartext within the ptakks.ini file.
Family: Ptakks
Type: PE32
MD5: e087725b01dded75d85a20db58335fa8
Vuln…
Threat: Backdoor.Win32.Wisell
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 5277. Third-party adversaries
who can reach an infected host can run any OS commands.
Family: Wisell
Type: PE32
MD5:…
Threat: Backdoor.Win32.Bifrose.uw
Vulnerability: Insecure Permissions
Description: The malware writes a “.EXE” file with insecure permissions to
c drive granting change (C) permissions to the authenticated user group.
Standard users can rename…
Threat: Backdoor.Win32.Easyserv.11.c
Vulnerability: Insecure Transit
Description: The malware makes outbound C2 connection to TCP port 5558.
Credentials are sent over the network in plaintext and the payload looks
exactly like that used by XLog malware…
Threat: Backdoor.Win32.Tiny.a
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 7777. Third-party attackers
who can reach an infected system can run any OS commands hijacking the
compromised host.
Family:…
Threat: Backdoor.Win32.Wollf.h
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware runs with SYSTEM integrity and listens on TCP
port 7614. Third-party adversaries who can reach an infected host can
run commands made available…
