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Some fixes on recon and probing.

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This commit is contained in:
evilsocket 2017-11-17 15:07:25 +01:00
commit 6b89145e80
4 changed files with 18 additions and 7 deletions
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6
.gitignore vendored
View file

@ -1,3 +1,7 @@
*.cap
bettercap
*.sw*
core/build.go
net/oui_compiled.go
bettercap
bettercap.history

4
core/build.go
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@ -1,4 +0,0 @@
package core
const (
BuildDate = "2017-11-16 19:24"
)

4
session/modules/net_probe.go
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@ -65,7 +65,7 @@ func (p Prober) OnSessionEnded(s *session.Session) {
}
}
func (p *Prober) sendUDP(from net.IP, from_hw net.HardwareAddr, ip net.IP) {
func (p *Prober) sendProbe(from net.IP, from_hw net.HardwareAddr, ip net.IP) {
name := fmt.Sprintf("%s:137", ip)
if addr, err := net.ResolveUDPAddr("udp", name); err != nil {
log.Errorf("Could not resolve %s.", name)
@ -109,7 +109,7 @@ func (p *Prober) Start() error {
continue
}
p.sendUDP(from, from_hw, ip)
p.sendProbe(from, from_hw, ip)
if throttle > 0 {
time.Sleep(time.Duration(throttle) * time.Millisecond)

11
session/modules/net_recon.go
View file

@ -91,6 +91,17 @@ func (d *Discovery) Start() error {
}
if len(new) > 0 || len(rem) > 0 {
n_gw_shared := 0
for ip, mac := range new {
if ip != d.Session.Gateway.IpAddress && mac == d.Session.Gateway.HwAddress {
n_gw_shared++
}
}
if n_gw_shared > 0 {
log.Warningf("WARNING: %d endpoints share the same MAC of the gateway, there're might be some IP isolation going on.\n", n_gw_shared)
}
// refresh target pool
for ip, mac := range new {
d.Session.Targets.AddIfNotExist(ip, mac)