SkillCheatSheet
offensive-data-exfiltration
An AI agent skill from SnailSploit/Claude-Red, scored 64 out of 100 by code.
Code score by group
It loses the most points in Description (12), the group that checks whether the description says what the skill does and when to use it.
What the author says it does
Dense methodology covering DNS exfiltration (dnscat2, iodine, dns2tcp), HTTPS tunneling (domain fronting, CDN abuse, legitimate service channels), ICMP tunneling (icmpsh, ptunnel-ng), cloud storage dead drops (S3 presigned URLs, Azure Blob SAS tokens, GCS signed URLs), email-based exfil (SMTP, EWS, draft method), steganography (image, audio, document metadata), encoding/encryption (base64 chunking, XOR, AES), covert channels (custom protocol tunneling, HTTP header encoding, timing channels), and data staging (compression, splitting, encryption). Tools: dnscat2, iodine, dns2tcp, PacketWhisper,…
This is the description in the skill's own SKILL.md, written by its author, not by SkillCheatSheet.
- Repository
- SnailSploit/Claude-Red
- Folder
- Skills/post-exploitation/offensive-data-exfiltration
- License
- MIT
- GitHub stars
- 10,645
- SKILL.md lines
- 551
- Other files
- 0
Add offensive-data-exfiltration to your agent
npx skills add SnailSploit/Claude-Red --skill offensive-data-exfiltrationThe command uses the open skills CLI. A skill is instructions and scripts your agent will follow, so read it first: open the folder on GitHub at the commit that was scored.
More skills from SnailSploit/Claude-Red
-
offensive-wpa-enterprise
WPA/WPA2/WPA3-Enterprise (802.1X / EAP) attack methodology — EAP method identification (PEAP-MSCHAPv2, EAP-TTLS, EAP-TLS, EAP-GTC, EAP-PWD, EAP-FAST), evil-twin RADIUS attacks wit…
72B -
offensive-container-escape
Container escape and breakout techniques targeting Docker, containerd, and Podman runtimes. Covers privileged container breakout via host filesystem mount and nsenter, Docker sock…
68C -
offensive-deauth-disassoc
Deauthentication and disassociation attacks against 802.11 networks — targeted single-client deauth for handshake capture, broadcast deauth for DoS (with authorization), action-fr…
67C -
offensive-toctou
Time-of-Check / Time-of-Use (TOCTOU) race condition exploitation methodology across binary, kernel, filesystem, web, and container layers. Covers symbolic-link races (open/access/…
67C -
offensive-krack-fragattacks
KRACK (CVE-2017-13077..082) and FragAttacks (CVE-2020-24586..588 + 26139-26147) — key reinstallation, fragmentation, and aggregation attacks against WPA2 supplicants. Covers Vanho…
65C -
offensive-mobile
Mobile (Android + iOS) application penetration testing methodology. Covers static analysis (apktool/jadx for Android, class-dump/Hopper/IDA for iOS), dynamic instrumentation with…
65C -
offensive-bluetooth-ble
Bluetooth Low Energy (BLE) attack methodology — GATT enumeration, characteristic read/write without auth, pairing downgrade (Just Works forced), LE Secure Connections bypass, MITM…
64C -
offensive-network-attacks
Dense description covering ARP spoofing, LLMNR/NBT-NS/mDNS poisoning, DNS poisoning, MITM attacks, VLAN hopping, DHCP attacks, 802.1X/NAC bypass, IPv6 attacks. Tools: Bettercap, R…
64C
All skills in SnailSploit/Claude-Red
Scores come from a snapshot of 300 public GitHub repositories taken on 12 November 2026. Every score is the result of fixed checks run by code; no AI is involved. How scoring works.