7304a89963581d48a170f9d3…

sample

Tracked by C2 Tracker · indicators & metadata only, the APK itself is never published

Analyst notes

Metasploit. Android payloads generated by Metasploit / msfvenom (meterpreter and command stages), running under the package com.metasploit.stage. The payload dials back to LHOST:LPORT, which is the C2. Two config formats appear in the wild. In the older/plain format the transport URL (tcp://, ssl:// or https://LHOST:LPORT) is a const-string in the DEX. In the newer format the stage carries a protobuf TransportConfig in the static byte array Payload.a, parsed by an embedded protobuf-lite runtime (com.metasploit.a); that array is XOR-masked with a per-build 4-byte key, and because the buffer is zero-padded the leading bytes leak the key, so XORing the array by key[i mod 4] recovers the protobuf and its transport URL. Many samples are red-team or test builds pointing at LAN, loopback or 0.0.0.0 addresses (recorded verbatim); live ones use public IPs or tunnel fronts such as *.lhr.life (localhost.run) and *.loca.lt (localtunnel). Indicators: tcp://192.168.43.192:443.

Recovered configuration

package

com.metasploit.stage

Identification

SHA-256: 7304a89963581d48a170f9d318c86e355c4c71b27fdf883aad696bd4444b75c7
MD5: fb28c33c9a697ffc0574a3994f0b0e5d

Observed

Families: Metasploit
First seen: 2026-10-04

C2 configuration (1)

Every indicator extracted from this sample. One row per C2 - each links to its indicator page with Whois, DNS and certificate pivots.

Indicator	Type	Port	Scheme	Family	First seen
192.168.43.192	ip	443	tcp	Metasploit	2026-10-04

Signing certificate

Subject CN: -
Issuer CN: -
Fingerprint: 2be99d6c988a6472f6124c37024857c87ad8452b98e35f863462aa6211fdced6

Relationships

Sample → C2 indicators, signing certificate (with every other sample signed by it) and family. Click a node for details, double-click to open its page.

Click a node to inspect it.

About Metasploit

Android payloads generated by Metasploit / msfvenom (meterpreter and command stages), running under the package com.metasploit.stage. The payload dials back to LHOST:LPORT, which is the C2. Two config formats appear in the wild. In the older/plain format the transport URL (tcp://, ssl:// or https://LHOST:LPORT) is a const-string in the DEX. In the newer format the stage carries a protobuf TransportConfig in the static byte array Payload.a, parsed by an embedded protobuf-lite runtime (com.metasploit.a); that array is XOR-masked with a per-build 4-byte key, and because the buffer is zero-padded the leading bytes leak the key, so XORing the array by key[i mod 4] recovers the protobuf and its transport URL. Many samples are red-team or test builds pointing at LAN, loopback or 0.0.0.0 addresses (recorded verbatim); live ones use public IPs or tunnel fronts such as *.lhr.life (localhost.run) and *.loca.lt (localtunnel).