One Article Review
| Source |  TrendLabs Security |
|---|---|
| Identifiant | 306836 |
| Date de publication | 2017-02-06 10:37:34 (vue: 2017-02-06 10:37:34) |
| Titre | Lurk: Retracing the Group\'s Five-Year Campaign |
| Texte | Fileless infections are exactly what their namesake says: they're infections that don't involve malicious files being downloaded or written to the system's disk. While fileless infections are not necessarily new or rare, it presents a serious threat to enterprises and end users given its capability to gain privileges and persist in the system of interest to an attacker-all while staying under the radar. For instance, fileless infections have been incorporated in a targeted bot delivery, leveraged to deliver ransomware, infect point-of-sale (PoS) systems, and perpetrate click fraud. The key point of the fileless infection for the attacker is to be able to evaluate each compromised system and make a decision whether the infection process should continue or vanish without a trace. The cybercriminal group Lurk was one of the first to effectively employ fileless infection techniques in large-scale attacks-techniques that arguably became staples for other malefactors. Post from: Trendlabs Security Intelligence Blog - by Trend Micro Lurk: Retracing the Group's Five-Year Campaign |
| Envoyé | Oui |
| Condensat | able all are arguably attacker attacks became been being blog bot campaign capability click compromised continue cybercriminal decision deliver delivery disk don downloaded each effectively employ end enterprises evaluate exactly fileless files first five fraud from: gain given group have incorporated infect infection infections instance intelligence interest involve its key large leveraged lurk lurk: make malefactors malicious micro namesake necessarily new not one other perpetrate persist point pos post presents privileges process radar ransomware rare retracing sale says: scale security serious should staples staying system systems targeted techniques they threat trace trend trendlabs under users vanish what whether without written year |
| Tags | Guideline |
| Stories | Tesla |
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