인천출장샵 상주출장안마 출장여대생 상주출장안마 새벽말씀 안산콜걸샵 광주출장만남 내주변 마사지 출장업소 김해출장만남 사노바 기린면콜걸 경전철의정부역번개만남 갑동타이마사지 구남역번개만남 재택투자알바 재테크알바 부업어플 맘스홀릭 부업 카페 대출금리 계산법 대출이자대출 전업주부알바 부업어플 가상화폐의 종류 부평맘 워킹 가을자켓 큰아들 건대입구

ȴ

Ȱ Trojan ϸ Ʈ ħ, ȭ

ۼ 2008-12-02 ȸ : 11,339

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.