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httpclient is malware used by Putter Panda. It is a simple tool that provides a limited range of functionality, suggesting it is likely used as a second-stage or supplementary/backup tool. [1]

ID: S0068
Platforms: Windows
Version: 1.0
Created: 31 May 2017
Last Modified: 17 October 2018

Techniques Used

Domain ID Name Use
Enterprise T1059 Command-Line Interface

httpclient opens cmd.exe on the victim.[1]

Enterprise T1024 Custom Cryptographic Protocol

httpclient encrypts C2 content with XOR using a single byte, 0x12.[1]

Enterprise T1071 Standard Application Layer Protocol

httpclient uses HTTP for command and control.[1]

Groups That Use This Software

ID Name References
G0024 Putter Panda [1]