airdecloak-ng

Remove WEP cloaking from wireless capture files

TLDR

Remove cloaking from a capture file filtered by BSSID

$ airdecloak-ng -i [capture.cap] --bssid [00:11:22:33:44:55]

Filter by ESSID (network name)

$ airdecloak-ng -i [capture.cap] --ssid [MyNetwork]

Specify output file for cleaned packets

$ airdecloak-ng -i [capture.cap] -o [output.pcap] --bssid [00:11:22:33:44:55]

Treat null packets as potentially cloaked

$ airdecloak-ng -i [capture.cap] --bssid [00:11:22:33:44:55] --null-packets

SYNOPSIS

airdecloak-ng -i input [--bssid bssid | --ssid essid] [options]

airdecloak-ng filters out WEP cloaking techniques from wireless capture files. Some access points implement cloaking by injecting fake or corrupted packets to confuse WEP cracking tools.This tool identifies and removes these cloaking packets, producing a cleaner capture file that can be more effectively analyzed or cracked.

PARAMETERS

-i file

Input capture file (pcap format).

-o file

Output file for valid (cleaned) packets. Default: <src>-filtered.pcap.

-c file

Output file for cloaked packets. Default: <src>-cloaked.pcap.

-u file

Output file for unknown/ignored packets. Default: invalid_status.pcap.

--bssid mac

Filter by access point MAC address.

--ssid essid

Filter by network ESSID.

--filters list

Apply filtering methods in order (signal, duplicatesn, duplicatesnap, duplicatesnclient, consecutivesn, duplicateiv, signaldupconsecsn).

--null-packets

Treat null packets as potentially cloaked.

--disable-base-filter

Skip base filtering logic.

--drop-frag

Remove fragmented packets.

INSTALL

sudo apt install aircrack-ng

sudo dnf install aircrack-ng

sudo pacman -S aircrack-ng

sudo apk add aircrack-ng

sudo zypper install aircrack-ng

brew install aircrack-ng

nix profile install nixpkgs#aircrack-ng

CAVEATS

Only useful for captures from access points using WEP cloaking. Modern networks using WPA/WPA2 don't use these cloaking techniques. May remove legitimate packets if cloaking detection is too aggressive.

HISTORY

airdecloak-ng was added to the aircrack-ng suite to counter specific WEP protection mechanisms that some access point vendors implemented in the late 2000s.