Mark Lim, Author at Unit 42

A pictorial representation of highly evasive malware , includin

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機械学習対メモリー常駐型マルウェア

By Akshata Rao, Esmid Idrizovic, Sujit Rokka Chhetri, Bob Jung and Mark Lim
February 1, 2023 at 4:55 PM

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3 min. read

Malware conceptual image, including types of malware such as the Guloader variant covered here.

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Guloaderの解析対策技術を破る

By Mark Lim
October 28, 2022 at 6:00 AM

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2 min. read

Conceptual image representing malware, such as the information stealer IcedID, being delivered by a polyglot file.

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そのCHMには裏がある: IcedIDを配布するポリグロットCHMファイルの解析

By Mark Lim
October 2, 2022 at 7:38 PM

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2 min. read

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詳説APIハンマリング: 複数のマルウェアファミリがサンドボックス回避に使う技術に新たな実装

By Riley Porter and Mark Lim
June 24, 2022 at 6:00 AM

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2 min. read

A conceptual image representing malware, such as BazarLoader, often known for anti-analysis techniques

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BazarLoaderの解析対策技術を破る

By Mark Lim
April 25, 2022 at 5:55 PM

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3 min. read

Evad Sandboxes with a single bit

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1ビットでサンドボックスを回避するトラップフラグ（TF）とLampionマルウェアでの悪用例

By Mark Lim
July 19, 2021 at 6:26 PM

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2 min. read

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BabySharkマルウェアの解析パート2 – KimJongRAT、PCRatによる攻撃継続

By Mark Lim
April 26, 2019 at 11:40 AM

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3 min. read