hop-protocol / hop-airdrop

Hop Airdrop distribution 🐰
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Sybil Attacker Report #363

Closed Parkcora closed 2 years ago

Parkcora commented 2 years ago

Related Addresses

20 addresses

0x13a7c1c6e38869320cc02ef01cfba317491dfa63
0x203e309503c8ddef23b137262f3dd06798c6e362
0x8b49ab81d2ecc0ee90a7dc3fc83e59be4734e77a
0xa9bf0d20193ba82ad77c8c69b13306da70d61bf5
0xb766b429bb1f5242e2cfc46650e1355b32c933ad
0x02934c0faa3512060289e294d2dcc6540869f791
0x4ac90d27fae5106192707248b60bf817582cd4ef
0x59ad51a657f950888f3babccd84abeb0fd6770e1
0xab9e33b309c8b1e03c72dfc2e7e12787266d912b
0xca515bf800e8a4ec524aebb7fde54c21fa39008e
0xd32695e46ca56fc6ead344c0d68f2ac7ea400879
0x8ffc852e11c56e3ca44389a6c99dddd5ac0144bb
0xcc8bab518ed8b7e0f799c6c96f2b7b8be63ad485
0x4070b4eb558a8cd50583cf2d40447fc503faa682
0x1d987408eff0f626853a1ef3d518f82a4e3b4e02
0xf4a445e2d79dc4e14099167c7fb6fc4d6f91bdfc
0x44f19d3bbc8fae577ba1a2aec76effefeaee668a
0x58b626db6f6bee456711e031d1f749f9dc768d97
0x5a400ddae42fe5070e3a40744f40d48230b77d5e
0x71b5c2689cd07d494ee4b19e0de62bcbb50c48bc

Reasoning

These address did the same operations on HOP:

  1. Transfer ~0.02 ETH from Polygon to Arbitrium from Nov-24-2021 to Nov-27-2021

Most of these address did the same operations on HOP:

  1. Transfer 100~200 Matic from Polygon to Gnosis from Feb-01-2022 to Feb-13-2022
  2. Transfer 100~200 Matic from Gnosis to Polygon from Feb-01-2022 to Feb-13-2022

all addresses sent ~ 0.01ETH to 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 from Jan-22-2022 04:30:17 to Jan-22-2022 04:36:38 on Arbitrium

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input.Txhash | input.DateTime | input.From | input.To | input.Value_IN(ETH) -- | -- | -- | -- | -- 0x11eaa604b9040d8f340ca203909c1ceec6d09db79b0ef31364990bd26d123348 | 2022-01-22 16:30:17 | 0x13a7c1c6e38869320cc02ef01cfba317491dfa63 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.002689607614912794 0xf1dd29fe16721be8965afc2b4b240938a5b866c1473f888838dbfbbff77c1662 | 2022-01-22 16:32:05 | 0x203e309503c8ddef23b137262f3dd06798c6e362 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.016671282627119082 0x7c8ab80243df7f09f7afe95d1fcaf874ca5c05b0e908da044d3da6cffbadb97a | 2022-01-22 16:32:05 | 0x8b49ab81d2ecc0ee90a7dc3fc83e59be4734e77a | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.009835249565284925 0xc27fece563682afde45871ae9644695fca76df6dd7f542780354553b3dfde49d | 2022-01-22 16:32:05 | 0xa9bf0d20193ba82ad77c8c69b13306da70d61bf5 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.015317863898793842 0x2ef3665d51f33f4f1114a87764ebddbafd98a9a6c47d357790f3ba5f81f04bd4 | 2022-01-22 16:32:05 | 0xb766b429bb1f5242e2cfc46650e1355b32c933ad | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.015595360876359961 0xd5faf8a79e9de4a0ac34d9ee58686bd4ea9f1dc8870b9770c2774fdb5259db58 | 2022-01-22 16:33:13 | 0x02934c0faa3512060289e294d2dcc6540869f791 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.016187835542748574 0xe5ca1dc80fa6372df2533ea6e3513c7bf357b0c308afa24077e4cab83ff0f6ba | 2022-01-22 16:33:13 | 0x4ac90d27fae5106192707248b60bf817582cd4ef | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.016631518924523242 0xccfee2af02560e0e87fd88fb4936b62d169c42f5c2a16faced4a140728820afa | 2022-01-22 16:33:13 | 0x59ad51a657f950888f3babccd84abeb0fd6770e1 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.017996947264553357 0x4faaa72f206d57daa296468bd736bbb318ea6b50a394b7ba9e1de73ff64a4f5c | 2022-01-22 16:33:13 | 0xab9e33b309c8b1e03c72dfc2e7e12787266d912b | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.01297641028729152 0xc49770397eee9f21bfda34306b3f4a6b86454215b909c80e535cc5e3ea8893c8 | 2022-01-22 16:33:13 | 0xca515bf800e8a4ec524aebb7fde54c21fa39008e | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.012595172286179113 0x7e5793dffae5f98bbc9bab128c8a0d4782f7d91718be7b671fa1c514150af27c | 2022-01-22 16:33:13 | 0xd32695e46ca56fc6ead344c0d68f2ac7ea400879 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.013319096028633664 0xd5c25aa77f6048069c72e72f99b45819b7a2af6cc3e93fa97c338beea06b3aa3 | 2022-01-22 16:33:47 | 0x8ffc852e11c56e3ca44389a6c99dddd5ac0144bb | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.018494064770998928 0xb12e93fabd0199dd811e492a26f67cdf294f98d3b3d567526b0be3a08b48eafb | 2022-01-22 16:33:47 | 0xcc8bab518ed8b7e0f799c6c96f2b7b8be63ad485 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.013530577131040818 0x775451c8604d7f8678d1909481a2b36c4de780b5b4dd843301730644da1d629a | 2022-01-22 16:35:14 | 0x4070b4eb558a8cd50583cf2d40447fc503faa682 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.015099483827112224 0xe2565164279f4a19a4868d7d66543f29e5e91c686dccbcbe11528dae502a3a11 | 2022-01-22 16:35:41 | 0x1d987408eff0f626853a1ef3d518f82a4e3b4e02 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.000424875234545985 0x437c4d257ce1504691d04ea14a6c9214c12a13ae14b292dac712e2df2f24373d | 2022-01-22 16:35:41 | 0xf4a445e2d79dc4e14099167c7fb6fc4d6f91bdfc | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.014433983974554608 0xf4bde35c32ef16a5fd9df5daca9240f5ec37dacc2bac59cad212aec5cbab48a0 | 2022-01-22 16:36:38 | 0x44f19d3bbc8fae577ba1a2aec76effefeaee668a | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.020137559806707899 0x2778e20c9f9f6633b8c80077e5ea5d6bd1df3ebe6e6a57b6a4325dfcaf4abe9b | 2022-01-22 16:36:38 | 0x58b626db6f6bee456711e031d1f749f9dc768d97 | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.020201220441500164 0x8e9b27ca781ae94ba49f398b98d059c6a55212553aad7e14961c111b0ae08da3 | 2022-01-22 16:36:38 | 0x5a400ddae42fe5070e3a40744f40d48230b77d5e | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.014154401207992635 0x9b0c4a18df6a43726c1071d0a71061483f03819a35018c4929458723086650f9 | 2022-01-22 16:36:39 | 0x71b5c2689cd07d494ee4b19e0de62bcbb50c48bc | 0xc95e5e3cd3920f1801c4589a7f4eb9d81da79305 | 0.003014791

Methodology

track all txs on Arbitrum Network

Rewards Address

0x68C589fAb487f2F100d0380Fad9648263F2e7145

shanefontaine commented 2 years ago

Thank you for your report @Parkcora. We have verified that the addresses in this report are Sybil attackers.

The report included 19 eligible addresses as Sybil attackers which means you are eligible for 4367.429809753355113344 HOP! When Hop DAO is live, we will make a proposal for this reward — subject to a 1 year lockup, as mentioned in the original Mirror post.

The connections here are a very good find!

The qualified addresses are as follows:

0x13a7c1c6e38869320cc02ef01cfba317491dfa63
0x203e309503c8ddef23b137262f3dd06798c6e362
0x8b49ab81d2ecc0ee90a7dc3fc83e59be4734e77a
0xa9bf0d20193ba82ad77c8c69b13306da70d61bf5
0xb766b429bb1f5242e2cfc46650e1355b32c933ad
0x02934c0faa3512060289e294d2dcc6540869f791
0x4ac90d27fae5106192707248b60bf817582cd4ef
0x59ad51a657f950888f3babccd84abeb0fd6770e1
0xab9e33b309c8b1e03c72dfc2e7e12787266d912b
0xca515bf800e8a4ec524aebb7fde54c21fa39008e
0xd32695e46ca56fc6ead344c0d68f2ac7ea400879
0x8ffc852e11c56e3ca44389a6c99dddd5ac0144bb
0xcc8bab518ed8b7e0f799c6c96f2b7b8be63ad485
0x4070b4eb558a8cd50583cf2d40447fc503faa682
0x1d987408eff0f626853a1ef3d518f82a4e3b4e02
0xf4a445e2d79dc4e14099167c7fb6fc4d6f91bdfc
0x44f19d3bbc8fae577ba1a2aec76effefeaee668a
0x58b626db6f6bee456711e031d1f749f9dc768d97
0x5a400ddae42fe5070e3a40744f40d48230b77d5e