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Adding certificate auth for PKINIT #13

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1 change: 1 addition & 0 deletions .gitignore
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_bin/*
34 changes: 18 additions & 16 deletions Makefile
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BOF_CFLAGS := -I ./ -Os -w -Wno-incompatible-pointer-types -fno-builtin-memset -fno-asynchronous-unwind-tables -fno-unwind-tables -fno-jump-tables -fno-tree-switch-conversion

all: bof

bof:
@(mkdir _bin 2>/dev/null) && echo 'creating _bin' || echo '_bin exists'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/hash.x64.o -I ./ -Os -s -c hash/hash.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/hash.x64.o) && echo '[*] hash' || echo '[X] hash'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/klist.x64.o -I ./ -Os -s -c klist/klist.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/klist.x64.o) && echo '[*] klist' || echo '[X] klist'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/triage.x64.o -I ./ -DTRIAGE -Os -s -c klist/klist.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/triage.x64.o) && echo '[*] triage' || echo '[X] triage'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/dump.x64.o -I ./ -DDUMP -Os -s -c klist/klist.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/dump.x64.o) && echo '[*] dump' || echo '[X] dump'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/describe.x64.o -I ./ -Os -s -c describe/describe.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/describe.x64.o) && echo '[*] describe' || echo '[X] describe'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/tgtdeleg.x64.o -I ./ -Os -s -c tgtdeleg/tgtdeleg.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/tgtdeleg.x64.o) && echo '[*] tgtdeleg' || echo '[X] tgtdeleg'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/ptt.x64.o -I ./ -Os -s -c ptt/ptt.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/ptt.x64.o) && echo '[*] ptt' || echo '[X] ptt'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/purge.x64.o -I ./ -Os -s -c purge/purge.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/purge.x64.o) && echo '[*] purge' || echo '[X] purge'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/asktgt.x64.o -I ./ -Os -s -c asktgt/asktgt.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/asktgt.x64.o) && echo '[*] asktgt' || echo '[X] asktgt'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/asktgs.x64.o -I ./ -Os -s -c asktgs/asktgs.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/asktgs.x64.o) && echo '[*] asktgs' || echo '[X] asktgs'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/renew.x64.o -I ./ -Os -s -c renew/renew.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/renew.x64.o) && echo '[*] renew' || echo '[X] renew'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/changepw.x64.o -I ./ -Os -s -c changepw/changepw.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/changepw.x64.o) && echo '[*] changepw' || echo '[X] changepw'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/asreproasting.x64.o -I ./ -Os -s -c asreproasting/asreproasting.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/asreproasting.x64.o) && echo '[*] asreproasting' || echo '[X] asreproasting'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/kerberoasting.x64.o -I ./ -Os -s -c kerberoasting/kerberoasting.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/kerberoasting.x64.o) && echo '[*] kerberoasting' || echo '[X] kerberoasting'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/s4u.x64.o -I ./ -Os -s -c s4u/s4u.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/s4u.x64.o) && echo '[*] s4u' || echo '[X] s4u'
@(x86_64-w64-mingw32-gcc -w -Wno-incompatible-pointer-types -o _bin/cross_s4u.x64.o -I ./ -Os -s -c s4u/cross_s4u.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/cross_s4u.x64.o) && echo '[*] cross_s4u' || echo '[X] cross_s4u'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/hash.x64.o -s -c hash/hash.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/hash.x64.o) && echo '[*] hash' || echo '[X] hash'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/klist.x64.o -s -c klist/klist.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/klist.x64.o) && echo '[*] klist' || echo '[X] klist'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -DTRIAGE -o _bin/triage.x64.o -s -c klist/klist.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/triage.x64.o) && echo '[*] triage' || echo '[X] triage'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -DDUMP -o _bin/dump.x64.o -s -c klist/klist.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/dump.x64.o) && echo '[*] dump' || echo '[X] dump'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/describe.x64.o -s -c describe/describe.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/describe.x64.o) && echo '[*] describe' || echo '[X] describe'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/tgtdeleg.x64.o -s -c tgtdeleg/tgtdeleg.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/tgtdeleg.x64.o) && echo '[*] tgtdeleg' || echo '[X] tgtdeleg'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/ptt.x64.o -s -c ptt/ptt.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/ptt.x64.o) && echo '[*] ptt' || echo '[X] ptt'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/purge.x64.o -s -c purge/purge.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/purge.x64.o) && echo '[*] purge' || echo '[X] purge'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/asktgt.x64.o -s -c asktgt/asktgt.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/asktgt.x64.o) && echo '[*] asktgt' || echo '[X] asktgt'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/asktgs.x64.o -s -c asktgs/asktgs.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/asktgs.x64.o) && echo '[*] asktgs' || echo '[X] asktgs'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/renew.x64.o -s -c renew/renew.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/renew.x64.o) && echo '[*] renew' || echo '[X] renew'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/changepw.x64.o -s -c changepw/changepw.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/changepw.x64.o) && echo '[*] changepw' || echo '[X] changepw'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/asreproasting.x64.o -s -c asreproasting/asreproasting.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/asreproasting.x64.o) && echo '[*] asreproasting' || echo '[X] asreproasting'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/kerberoasting.x64.o -s -c kerberoasting/kerberoasting.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/kerberoasting.x64.o) && echo '[*] kerberoasting' || echo '[X] kerberoasting'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/s4u.x64.o -s -c s4u/s4u.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/s4u.x64.o) && echo '[*] s4u' || echo '[X] s4u'
@(x86_64-w64-mingw32-gcc $(BOF_CFLAGS) -o _bin/cross_s4u.x64.o -s -c s4u/cross_s4u.c && x86_64-w64-mingw32-strip --strip-unneeded _bin/cross_s4u.x64.o) && echo '[*] cross_s4u' || echo '[X] cross_s4u'
5 changes: 4 additions & 1 deletion README.md
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Expand Up @@ -16,10 +16,13 @@ To form AS-REQ's more inline with genuine requests, the `/opsec` flag can be use

Requesting a TGT without a PAC can be done using the `/nopac` switch. The `/nopreauth` flag can be used to send an AS-REQ without pre-authentication.

The `/certificate:X` option accepts a base64-encoded PFX blob similar to Rubeus and reuses `/password:X` as the PFX password when needed. This path now performs direct PKINIT with a CryptoAPI-backed PFX and does not require SYSTEM.

```
krb_asktgt /user:USER /password:PASSWORD [/domain:DOMAIN] [/dc:DC] [/enctype:{rc4|aes256}] [/ptt] [/nopac] [/opsec]
krb_asktgt /user:USER /aes256:HASH [/domain:DOMAIN] [/dc:DC] [/ptt] [/nopac] [/opsec]
krb_asktgt /user:USER /rc4:HASH [/domain:DOMAIN] [/dc:DC] [/ptt] [/nopac]
krb_asktgt /user:USER /certificate:BASE64_PFX [/password:PFX_PASSWORD] [/domain:DOMAIN] [/dc:DC] [/ptt]
krb_asktgt /user:USER /nopreauth [/domain:DOMAIN] [/dc:DC] [/ptt]
```

Expand Down Expand Up @@ -238,7 +241,7 @@ krb_changepw /ticket:BASE64 /new:PASSWORD [/dc:DC] [/targetuser:USER] [/targetdo

## TODO

- [ ] Implement `asktgt /cert:...`
- [x] Implement `asktgt /cert:...`
- [ ] Refactoring code to reduce BOFs size
- [ ] Expand the output of the `describe`
* if you need anything, PM me to X or TG :)
Expand Down
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