---
Name: Zipfldr.dll
Description: Compressed Folder library
Author: ''
Created: '2018-05-25'
Commands:
  - Command: rundll32.exe zipfldr.dll,RouteTheCall calc.exe
    Description: Launch an executable payload by calling RouteTheCall.
    UseCase: Launch an executable.
    Category: Execution
    Privileges: User
    MitreID: T1085
    MItreLink: https://attack.mitre.org/wiki/Technique/T1085
    OperatingSystem: Windows
  - Command: rundll32.exe zipfldr.dll,RouteTheCall file://^C^:^/^W^i^n^d^o^w^s^/^s^y^s^t^e^m^3^2^/^c^a^l^c^.^e^x^e
    Description: Launch an executable payload by calling RouteTheCall (obfuscated).
    UseCase: Launch an executable.
    Category: Execution
    Privileges: User
    MitreID: T1085
    MItreLink: https://attack.mitre.org/wiki/Technique/T1085
    OperatingSystem: Windows
Full Path:
  - Path: c:\windows\system32\zipfldr.dll
  - Path: c:\windows\syswow64\zipfldr.dll
Code Sample:
  - Code: ''
Detection:
  - IOC: ''
Resources:
  - Link: https://twitter.com/moriarty_meng/status/977848311603380224
  - Link: https://twitter.com/bohops/status/997896811904929792
  - Link: https://windows10dll.nirsoft.net/zipfldr_dll.html
Acknowledgment:
  - Person: Moriarty (Execution)
    Handle: '@moriarty_meng'
  - Person: r0lan (Obfuscation)
    Handle: '@r0lan'
---