Also known as
  • The_invulnerable
  • lnvulnerable
  • 1nvu1ner4b1e
  • The invulnerable
  • Invuls
  • 1nvu1s
  • invul$
  • invul:$

Website: http://countersite.org

Skype: iljashaposhnikov

Twitter: https://twitter.com/InvulnerableCTF

Other: http://vk.com/invuls

Other: http://vk.com/invulnerble

Sign in to join the team.



Everything is vulnerable, except us!

Participated in CTF events

Overall rating place: 1517 with 12.898 pts in 2020

Country place: 77

PlaceEventCTF pointsRating points
89UUTCTF 2020200.00000.966
47DawgCTF4520.00009.958
210Insomni'hack teaser 202072.00001.975

Overall rating place: 502 with 49.083 pts in 2019

Country place: 34

PlaceEventCTF pointsRating points
255X-MAS CTF 2019518.00000.707
128CTFZone 2019 Quals101.00000.796
15DefCamp CTF Finals 2019950.00008.843
378CSAW CTF Qualification Round 2019101.00000.903
16DefCamp CTF Qualification 20192616.000015.148
87PASECA CTF 2019665.00000.000
71Crypto CTF 2019399.00002.486
357De1CTF 2019106.00000.297
64InnoCTF International 20192579.00000.000
99ISITDTU CTF 2019 Quals805.00001.480
190Google Capture The Flag 2019 (Quals)155.00003.714
182DEF CON CTF Qualifier 2019212.00003.621
209Pragyan CTF 2019400.00002.626
326BSidesSF 2019 CTF63.00000.326
330NeverLAN CTF 20192115.00005.133
55Insomni'hack teaser 2019262.00005.128

Overall rating place: 222 with 84.234 pts in 2018

Country place: 18

PlaceEventCTF pointsRating points
259Square CTF 201811803.00003.185
51SECCON 2018 Online CTF1675.000010.791
514picoCTF 201812185.00000.000
33HackIT CTF 20181351.00003.052
232noxCTF 2018418.00000.525
203TokyoWesterns CTF 4th 2018182.00002.976
434Hackcon 201815.00000.274
33TJCTF 20181380.000015.310
49CODE BLUE CTF 2018 Quals38.00000.750
26CTFZone 2018 Quals991.00005.472
148Meepwn CTF Quals 2018340.00000.987
99Google Capture The Flag 2018 (Quals)344.00004.674
124DEF CON CTF Qualifier 2018515.00009.284
237ASIS CTF Quals 201875.00000.936
150STEM CTF: Cyber Challenge 2018250.00000.000
37UIUCTF 2018302.00002.336
368Nuit du Hack CTF Quals 20181.00000.139
32BackdoorCTF 2018625.00007.428
30ångstromCTF 20182605.000016.349
82Pragyan CTF 20181250.00002.999
56EasyCTF IV2901.00000.000
68SharifCTF 8775.00008.691
118AceBear Security Contest 2018100.00000.424

Overall rating place: 120 with 111.444 pts in 2017

Country place: 10

PlaceEventCTF pointsRating points
119 The 318br, DESEC and SucuriHC Capture The Flag (3DSCTF)570.00001.067
223SECCON 2017 Online CTF1000.00004.822
634TUCTF 2017150.00000.690
504HITCON CTF 2017 Quals50.00000.757
41Kaspersky Industrial CTF Quals 20171750.00005.308
272DefCamp CTF Qualification 20177.00000.084
20BackdoorCTF 20172100.000023.554
51EKOPARTY CTF 20172190.000010.004
87ASIS CTF Finals 2017329.00003.030
272SHA2017 CTF200.00001.094
28bugs_bunny ctf 2k171891.00008.383
61PoliCTF 2017678.00003.390
141SECUINSIDE CTF Quals 201760.00000.330
99DEF CON CTF Qualifier 2017189.00005.304
351ASIS CTF Quals 20171.00000.115
105VolgaCTF 2017 Quals800.00004.468
8990CTF 2017 Quals12.00000.131
77VolgaCTF 2017 Teaser10.00000.000
602Boston Key Party CTF 20171.00000.112
416Codegate 2017 prequals50.00000.525
96AlexCTF1790.000012.451
82Insomni'hack teaser 2017300.00002.313

Overall rating place: 108 with 135.049 pts in 2016

Country place: 9

PlaceEventCTF pointsRating points
16433C3 CTF250.00003.793
51The 318br, DESEC, and SucuriHC Capture The Flag (3DSCTF)2600.00007.017
60SharifCTF 71275.00008.219
390SECCON 2016 Online CTF300.00001.462
407Hack The Vote 2016101.00000.470
275EKOPARTY CTF 2016350.00003.080
18ECTF 201650.00000.000
162Hack.lu CTF 201698.00002.704
208Tokyo Westerns/MMA CTF 2nd 2016230.00002.138
214CTF(x) 2016101.00000.000
93IceCTF 20162236.00000.000
246Trend Micro CTF 2016 Online Qualifier100.00000.668
171SECUINSIDE CTF Quals 20161.00000.075
2IBST.PSU CTF 20164.94304.972
69BackdoorCTF 2016330.00004.398
89TU CTF 2016985.00004.264
116ASIS CTF Quals 2016167.00002.138
100Google Capture The Flag 20161015.00004.954
140Nuit du Hack CTF Quals 2016500.00006.059
117VolgaCTF 2016 Quals460.00002.384
156BCTF 2016160.00001.225
106Boston Key Party CTF 201615.00009.941
86SSCTF 2016 Quals610.00001.296
50Internetwache CTF 20161940.00004.719
43Sharif University CTF 20162011.000013.053
40HackIM 20165000.00003.032
54Break In 2016220.00000.830
183Insomni'hack teaser 2016100.00001.400

Overall rating place: 239 with 42.757 pts in 2015

Country place: 23

PlaceEventCTF pointsRating points
13832C3 CTF400.00004.317
135SECCON 2015 Online CTF1300.00006.390
132RuCTFE 2015176628.96001.697
276EKOPARTY CTF 2015100.00001.051
102Hack.lu CTF 2015730.00007.420
333HITCON CTF 2015 Quals1.00000.160
284Defcamp CTF Qualification 2015150.00000.357
344Trend Micro CTF Asia Pacific & Japan 2015 Online Qualifier100.00000.403
166CSAW CTF Qualification Round 20151810.000010.795
65MMA CTF 1st 2015910.00006.891
208PoliCTF 2015200.00001.358
118ASIS CTF Quals 2015301.00001.824
5350CTF 2015 Quals10.00000.094
328Insomni'hack teaser 20150.00000.000

Overall rating place: 1073 with 7.848 pts in 2014

Country place: 72

PlaceEventCTF pointsRating points
199ASIS CTF Finals 2014100.00000.844
441CSAW CTF Qualification Round 20141030.00007.003

Organized CTF events

NameWeight
HackIT CTF 201716.88
H4ckIT CTF 2016 Online20.38

Team members

Team writeups

EventTaskAction
Insomni'hack teaser 2019l33t-hoster read writeup
Meepwn CTF Quals 2018OmegaSector [140]read writeup
Security Fest CTFSshnuke [54]read writeup
ASIS CTF Finals 2017Unlock me [116]read writeup
ASIS CTF Finals 2017Mary Morton [43]read writeup
ASIS CTF Finals 2017Mathilda [57]read writeup
SHA2017 CTFMegan-35 [200]read writeup
SHA2017 CTFStolen Bitcoins [300]read writeup
CTFZone 2017Leaked messages [687]read writeup
CTFZone 2017MPRSA [429]read writeup
VolgaCTF 2017 QualsBloody Feedback [100]read writeup
VolgaCTF 2017 QualsSharePoint [200]read writeup
AlexCTFRE4:unVM me [250]read writeup
AlexCTFRE2: C++ is awesome [100]read writeup
AlexCTFRE3: Catalyst System [150]read writeup
AlexCTFRE1: Gifted [50]read writeup
AlexCTFRE5: packed movement [350]read writeup
Tokyo Westerns/MMA CTF 2nd 2016judgement [50]read writeup
Tokyo Westerns/MMA CTF 2nd 2016Rescue Data 1: deadnas [50]read writeup
Tokyo Westerns/MMA CTF 2nd 2016Global Page [50]read writeup
Tokyo Westerns/MMA CTF 2nd 2016Get the admin password [100]read writeup
Tokyo Westerns/MMA CTF 2nd 2016Twin Primes [50]read writeup
IceCTF 2016Audio Problems [50]read writeup
IceCTF 2016Intercepted Conversations Pt.1 [115]read writeup
ABCTF 2016AudioEdit (Web Exploitation) [200]read writeup
TJCTF 2016May 1, 2600 [90]read writeup
TJCTF 2016Curses and Hexes [65]read writeup
TJCTF 2016Basic Images [65]read writeup
TU CTF 2016Reverse for the Holy Grail [350]read writeup
TU CTF 2016Hash n Bake [200]read writeup
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