진인동타이마사지 광동만남후기 오가면소개팅 신림 안마 버티고개역콜걸 대구칠곡렌트카 남부민동콜걸 단장면마사지 동면소개팅 sm만화 조교 imgur 도s 동호동마사지 기린면콜걸 염치읍번개만남 직산역맛사지 라이브재테크 투자회사 명의대여 펀딩사이트 가상화폐 거래소 재택알바후기 부수입만들기 30대 40대 주부부업 30대 40대 주부부업 투잡 알바 추천 이디야 오늘 맞팔 목포맛집 겨울

ȴ

Ȱ Trojan ϸ Ʈ ħ, ȭ

ۼ 2008-12-02 ȸ : 11,309

By Walaika Haskins TechNewsWorld
01/15/08 2:28 PM PT

2008 2 , ̹ ˵ ε͸ ġ Ʈ ݲ ξ ϰ . Ʈ ϴ Finjan software Ͽ ǥ Ʈ ϸ, ׵ ȣ Ͽ ׵ Ǽڵ带 չ Ʈ Ӻϰ ִ.

̱ ϸ Ѵ Ʈ 12 ֽ malware ݿ Ǿ. random js toolkit̶ Ҹ ͳݿ ִ ε͸ ָڿ 鼭, ǻ ǻ͸ ϴ ص ó ϱ Ʈ̸̴. ġ ͵鿡 ڵ ̸ ִ ťƮ, н, ׸ Ÿ ΰ Ե ִٰ Finjan ߴ.

2007 ߹ݿ, 3 Ǵ ȴٴ ְ ִ. ׷ Ʈ ȣϰų damage Ʈ ִ ٿε带 ϴ ׷ 80ۼƮ ŷ չ Ʈ ġϰ ִ. ó Ȳ ȭǰ ִٰ Finjan CTO, Yuval Ben-Itzhak ߴ.

ڵ

Finjan Software 12 ڵ Ʈ мϴ ÿ ̹ ֽ scheme ߰ߴ. random js toolkit Ǵ Javascript-x codeμ ѹ ִ random filename Ѵ. , ȴ.

code obfuscation̶ ˷ Ӻ ̷ ڰ Ǽ ڵ尡 Ӻ ϴ ޾, 湮 Ǵ IP ּҷκ û ִ ٽ ̴. ̹ ˴ 湮 ǻ IPּҸ Ͽ, JavaScript-x ̻ Ʈ ҽ HTML ϵ Ѵ. ̴ signature-based anti-malware ǰ malware Ž Ұɡϵ ٰ Finjan ߴ.

̷ Ȱ ȿ ȸ Ű ÿ Ž ȸ ϱ Ͽ Ǽڵ ü δ. ϳ Ǽ Trojan ǻ͸ Ű 13 ٸ exploit Ѵ.

̷ exploit zero-day ġ麸 ռ ϱ dynamic script-x signaturing ȿ ʴ. Exploiting code ü singaturingϴ ȿ ʴٰ Ben-Itzhak ߴ. ſ Ȯ ǽɽ ε ֽ Ʈ ϴ ̷ Ϳ ϴ ѵ åμ ۿ ̴.

Ŀ URL ͸ Ǵ reputation service ǰ Ž ϱ س Ѱ谡 ִٰ ȸ ߴ.

̹ ˵ Ʈ ٸ 湮ڿ Ǽ ϸ鼭, web crawler ϵ ϴ ׵ ݵͿ ִ web crawler-URL ͸ reputation service database ֿ ó- Ʈ ν ý ߸ ִ.

ϴ ͳ reputation service Ǽ Ʈȭ ϴ Ǵٸ ̴. Ʈ 湮 ǰ ޵Ǵ ũ URL Ѵ. Finjan ߰ ׷ Ʈ Ŭ highly trusted ̾.

Ʈ Iframe-x/script-x ϴ ϰ ִ ̹ Ʈ Ϻ random js exploit ׵ ͷμ ȣ Ͽ û 鿡 . ̹ ˴ ȣ ŻϿ Ʈ Ͽ ħص ȣõǴ ε ڵ鿡 Trojan ų ̴. Finjan ϸ, request Ǽ ڵ带 ߰ ûϴ ʷ ̴.

ϰ ȣ

̹ ˰ Ϸ ϱ malware ȣǴ ͷμ ̾ ִٰ Sophos Graham Cluley ߴ.

Ŀ Ʈ Ʈ鿡 Ǽ script-x ɴ Ϲ ǰ ִ١ TechNewsWorld ߴ. Sophos 6,000 . ̷ Ʈ 5 1 ǵ Ʈ, hacker site̴.

80ۼƮ ŷ Ʈ̰ų Ǵ Ʈ ΰ 3ڿ ħص Ʈ̴١" Ư ۶߸ Ʈ 鿡 ٸ ̴" Cluley ̾ ߴ.

2009 malware ϴµ ſ ȿ ̱ , advertising network desktop ִ malware 30% å ̶ Gartner м Avivah Litan ߴ.

̰ ϴ ϳ̰-- ̷ Ͼ ַ ϱ ֵ ɻϴ Ұϴ١ ׳ TechNewWorld ߴ.

̰ ó ε Ǿ ɻϰ Ǵ Google ٸ ͳݿ ϵ Ѵ--׷ Ŀ malware Ե ִ.

ȭ ʴ´. ̰ ̴. ù°, óϴµ ﰡ μƼ갡 . ̰ Һڵ鿡 ظ , Ʈũ Ǹ Ұ ƮũԴ ظ ̴. ׷, malware ǵ ߰ν adware 𵨿 ſ ı ̴ Litan ߴ.

Ǽ Ž ȸϰ м ư obfuscated JavaScript-x Ѵ. Obfuscated script-x ýۿ ߰ malware component ٿεϴ brower exploit Ѵ. װ͵ DZ , ̷ Ʈ Žϰ ϴ ƴ١ Cluley ߴ.

ܼ Ǵ Ʈ ϴ ̷ 鿡 Ͽ ڵ ȣϴµ ϴ. ǻ ڵ ȣϴ ַ īװ ִ װͿ ȣõǴ malware ִ ϱ , ż(on-the-fly) 湮 ˻ ִٸ, ̷ ׸ ٸ ϴµ ִ ״ ٿ.