ETH, ETC 모두 같은 컨트랙으로 분당 수십건의 트랜잭션이 이루어지고 있네요. 가스비가 종종 소진되는 상황이 벌어지고 있는 것 같습니다. 어떤 상황인지 궁금해지네요. ETH: https://etherscan.io/address/0x7c20218efc2e07c8fe2532ff860d4a5d8287cb31 ETC: https://gastracker.io/addr/0x7c20218efc2e07c8fe2532ff860d4a5d8287cb31 ETH 기준으로 보니 하루동안 만건 정도의 tx가 발생했고, 수수료는 하루에 70이더 정도 드는듯 합니다. 상당히 효율적인 공격으로 보이네요.
| post_id | 1,168,128 |
|---|---|
| author | clayop |
| permlink | eth-etc |
| category | kr |
| json_metadata | "{"links": ["https://etherscan.io/address/0x7c20218efc2e07c8fe2532ff860d4a5d8287cb31"], "tags": ["kr"]}" |
| created | 2016-10-13 08:02:42 |
| last_update | 2016-10-13 08:06:21 |
| depth | 0 |
| children | 2 |
| net_rshares | 26,657,019,604,576 |
| last_payout | 2016-11-13 09:52:12 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 16.378 SBD |
| curator_payout_value | 1.101 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 328 |
| author_reputation | 274,017,170,680,915 |
| root_title | "ETH, ETC 스팸어택인가요?" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
| author_curate_reward | "" |
| voter | weight | wgt% | rshares | pct | time |
|---|---|---|---|---|---|
| steempty | 0 | 7,899,588,739,019 | 100% | ||
| neogen1 | 0 | 640,456,662,493 | 100% | ||
| hermes | 0 | 674,927,078,235 | 100% | ||
| hermes-miner | 0 | 815,832,043,055 | 100% | ||
| thorium1 | 0 | 465,036,285,621 | 100% | ||
| thorium2 | 0 | 407,310,528,731 | 100% | ||
| datasecuritynode | 0 | 5,590,826,961,207 | 100% | ||
| bunkermining | 0 | 482,650,877,376 | 100% | ||
| bitshares.org | 0 | 207,937,968,588 | 100% | ||
| blockchainbunker | 0 | 137,564,880,222 | 100% | ||
| blocktech | 0 | 49,490,610,533 | 100% | ||
| neominer2016 | 0 | 12,973,005,208 | 100% | ||
| abderus | 0 | 206,219,173,185 | 100% | ||
| olympus-steemy | 0 | 8,957,954,467 | 100% | ||
| hephaestus | 0 | 228,077,134,269 | 100% | ||
| aquarius.com | 0 | 114,659,008,472 | 100% | ||
| minosman | 0 | 49,994,157,118 | 100% | ||
| aphrodite | 0 | 142,871,106,638 | 100% | ||
| hotels.com | 0 | 17,409,780,550 | 100% | ||
| aries.com | 0 | 14,374,620,941 | 100% | ||
| rabbitminer | 0 | 82,841,303,565 | 100% | ||
| insurance.com | 0 | 23,384,085,537 | 100% | ||
| fund.com | 0 | 102,642,756,709 | 100% | ||
| heracles | 0 | 13,785,647,902 | 100% | ||
| bunkerchainlabs | 0 | 20,404,938,807 | 100% | ||
| clayop | 0 | 0 | 0% | ||
| tigerminer | 0 | 1,653,066,170 | 100% | ||
| recursive2 | 0 | 471,287,761,024 | 100% | ||
| recursive3 | 0 | 467,207,094,050 | 100% | ||
| vip | 0 | 89,073,071,016 | 100% | ||
| peerplays | 0 | 198,568,176,270 | 100% | ||
| woo7739 | 0 | 381,625,845,328 | 100% | ||
| athena | 0 | 11,062,988,092 | 100% | ||
| muses | 0 | 1,784,407,886 | 100% | ||
| perseus | 0 | 289,702,725 | 100% | ||
| chitty | 0 | 292,346,596,143 | 100% | ||
| unosuke | 0 | 69,138,044,617 | 70% | ||
| sunsallo | 0 | 109,995,805,521 | 100% | ||
| f35720 | 0 | 5,037,232,423 | 100% | ||
| ervin-lemark | 0 | 9,751,919,301 | 100% | ||
| cyan91 | 0 | 75,734,489,260 | 100% | ||
| leesunmoo | 0 | 529,889,416,793 | 100% | ||
| fkn | 0 | 3,998,075,809 | 15.75% | ||
| elishagh1 | 0 | 7,893,187,775 | 23.62% | ||
| kodi | 0 | 557,257,500 | 100% | ||
| kanoptx | 0 | 58,166,630,201 | 100% | ||
| mushroomov | 0 | 338,635,551 | 100% | ||
| thecryptodrive | 0 | 54,982,893,495 | 100% | ||
| publicworker | 0 | 675,395,731,845 | 100% | ||
| christoryan | 0 | 2,356,850,084 | 100% | ||
| fyrstikken | 0 | 100,523,440,978 | 10% | ||
| daketv123 | 0 | 19,110,898,016 | 100% | ||
| yoonjang0707 | 0 | 255,897,898,661 | 100% | ||
| r4fken | 0 | 27,563,378,314 | 100% | ||
| slowwalker | 0 | 1,009,709,613,686 | 100% | ||
| furion | 0 | 88,629,544,883 | 35.43% | ||
| renohq | 0 | 1,579,572,762,055 | 100% | ||
| secom | 0 | 52,099,588,467 | 100% | ||
| nippel66 | 0 | 24,243,181,685 | 100% | ||
| smolalit | 0 | 13,416,660,204 | 100% | ||
| positive | 0 | 2,428,762,890 | 10.5% | ||
| michaeldodridge | 0 | 30,545,166,896 | 100% | ||
| youngkim | 0 | 30,711,099,308 | 100% | ||
| steemster1 | 0 | 108,873,172 | 100% | ||
| lsc9999 | 0 | 31,838,272,834 | 100% | ||
| steemdrive | 0 | 120,923,558,835 | 100% | ||
| metaflute | 0 | 820,715,787 | 100% | ||
| lillianjones | 0 | 50,742,911 | 100% | ||
| kentdenns | 0 | 3,137,668,615 | 100% | ||
| ullikume | 0 | 4,560,231,007 | 100% | ||
| michellek | 0 | 63,277,981 | 100% | ||
| steemitqa | 0 | 7,671,172,241 | 100% | ||
| msjennifer | 0 | 51,143,767 | 100% | ||
| ciao | 0 | 50,841,397 | 100% | ||
| steema | 0 | 50,390,768 | 100% | ||
| confucius | 0 | 51,841,614 | 100% | ||
| nano2nd | 0 | 52,338,526 | 100% | ||
| bitcalm | 0 | 81,500,275,859 | 100% | ||
| jarvis | 0 | 51,166,070 | 100% | ||
| userlogin | 0 | 7,044,091,789 | 100% | ||
| gardoz32 | 0 | 684,536,564 | 100% | ||
| thomasaustin | 0 | 50,682,252 | 100% | ||
| thermor | 0 | 50,680,459 | 100% | ||
| ficholl | 0 | 50,691,211 | 100% | ||
| widell | 0 | 50,673,817 | 100% | ||
| bitchplease | 0 | 59,103,811 | 100% | ||
| curpose | 0 | 50,416,427 | 100% | ||
| cryptoeasy | 0 | 2,562,551,543 | 100% | ||
| wiss | 0 | 50,262,756 | 100% | ||
| smisi | 0 | 1,666,129,767 | 100% | ||
| yorsens | 0 | 50,370,757 | 100% | ||
| the-ego-is-you | 0 | 256,493,044 | 100% | ||
| bane | 0 | 50,065,875 | 100% | ||
| dubi | 0 | 104,803,620,224 | 100% | ||
| ksc | 0 | 35,434,901,155 | 100% | ||
| yangyang | 0 | 27,099,809,955 | 100% | ||
| honna | 0 | 1,188,274,411 | 100% | ||
| arama | 0 | 708,813,185,430 | 100% | ||
| roto | 0 | 50,454,901 | 100% | ||
| twinbraid | 0 | 12,568,701,285 | 100% | ||
| igtes | 0 | 51,787,544 | 100% | ||
| abdullar | 0 | 158,478,637,431 | 100% | ||
| buffett | 0 | 103,095,100 | 100% | ||
| senseye | 0 | 13,141,801,416 | 100% | ||
| kachinhenry | 0 | 7,741,618,278 | 100% | ||
| papergirl | 0 | 4,471,567,780 | 100% | ||
| dongu | 0 | 156,608,704,840 | 100% |
공격자가 컨트랙 코드를 바꿨네요. https://etherscan.io/address/0x185a0aac0839ca3b34eb3af93d8cab62bcb5b431 하지만 suicide를 이용하는 공격 방식은 동일합니다. https://etherscan.io/tx/0xfefa09092abeee80fd9918a54bcec7ec68d6942cb92f21c5014bee76529e7f6d#internal
| post_id | 1,173,282 |
|---|---|
| author | clayop |
| permlink | re-clayop-eth-etc-20161013t230219307z |
| category | kr |
| json_metadata | "{"links": ["https://etherscan.io/address/0x185a0aac0839ca3b34eb3af93d8cab62bcb5b431"], "tags": ["kr"]}" |
| created | 2016-10-13 23:02:21 |
| last_update | 2016-10-13 23:02:21 |
| depth | 1 |
| children | 0 |
| net_rshares | 0 |
| last_payout | 2016-11-13 09:52:12 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 222 |
| author_reputation | 274,017,170,680,915 |
| root_title | "ETH, ETC 스팸어택인가요?" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
coincoin님의 댓글도 참고하면 좋을 듯 합니다. http://www.ddengle.com/blockchain/1433154
| post_id | 1,173,289 |
|---|---|
| author | clayop |
| permlink | re-clayop-eth-etc-20161013t230400918z |
| category | kr |
| json_metadata | "{"links": ["http://www.ddengle.com/blockchain/1433154"], "tags": ["kr"]}" |
| created | 2016-10-13 23:04:00 |
| last_update | 2016-10-13 23:04:00 |
| depth | 1 |
| children | 0 |
| net_rshares | 0 |
| last_payout | 2016-11-13 09:52:12 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 71 |
| author_reputation | 274,017,170,680,915 |
| root_title | "ETH, ETC 스팸어택인가요?" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |