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Code Projects Releases Wiki Activity

Fixed group membership for linux enumeration

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Added user to member list if primary group matches
This commit is contained in:
Caleb Stewart 2021-05-23 13:14:17 -04:00
parent 31ba4990c8
commit 812776ac28
1 changed files with 10 additions and 8 deletions
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18
pwncat/modules/linux/enumerate/user/group.py
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@ -15,6 +15,9 @@ class Module(EnumerateModule):
def enumerate(self, session: "pwncat.manager.Session"):
# Grab all the users and sort by their group ID
users = {user.gid: user for user in session.run("enumerate", types=["user"])}
group_file = session.platform.Path("/etc/group")
try:
@ -23,19 +26,18 @@ class Module(EnumerateModule):
try:
# Extract the group fields
(group_name, hash, gid, members) = group_line.split(":")
gid = int(gid)
members = [m.strip() for m in members.split(",") if m.strip()]
if gid in users:
members.append(users[gid].name)
# Build a group object
group = LinuxGroup(
self.name,
group_name,
hash,
int(gid),
(m.strip() for m in members.split(",") if m.strip()),
)
group = LinuxGroup(self.name, group_name, hash, gid, members)
yield group
except Exception as exc:
except (KeyError, ValueError, IndexError):
# Bad group line
continue