Discover Top Posts Tagged with #malspam

Malware Emotet volta a atacar após cinco meses de ausência

Depois de vacina que funcionou durante algum tempo, o malware Emotet volta a atacar após cinco meses de ausência. Ele é considerado o mais letal do mundo. É o que mostra a mais recente pesquisa feita pela empresa de cibersegurança Check Point. Segundo eles, o Emotet está em primeiro lugar no ranking. O malware já impactou cerca de 5% das organizações em todo o mundo. Ele age enviando campanhas de…

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#ataque cibernético #Emotet #malspam #Malware #pragas virtuais

LokiBot Info-Stealer Used in Spear Phishing Attack on US Company

Security researchers discovered a malspam campaign distributing LokiBot information stealer payloads using phishing messages targeting the employees of a large U.S. manufacturing company.

The malware distributed by the spear-phishing attack detected on August 21 was compiled the same date as researchers with the FortiGuard SE Team found out.

As they observed, the attackers are not native English…

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#Info Stealer #Information Stealer #LokiBot #MalSpam #malware #Phishing #spam

Phishing Campaign Delivers Quasar RAT Payloads via Fake Resumes

A new phishing campaign uses fake resume attachments designed to deliver Quasar Remote Administration Tool (RAT) malicious payloads onto the Windows computers of unsuspecting targets.

Phishing is used by crooks to trick potential victims using social engineering techniques into handing over sensitive information via fraudulent websites they control or to deliver malicious content via e-mails…

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#MalSpam #malware #Phishing #RAT

IRS Warns Taxpayers of New Scam Campaign Distributing Malware

The Internal Revenue Service (IRS) issued today a warning to alert taxpayers and tax professionals of an active IRS impersonation scam campaign sending spam emails to deliver malicious payloads.

This warning was issued after the IRS received several reports from taxpayers during this week regarding unsolicited messages with “Automatic Income Tax Reminder” or “Electronic Tax Return Reminder”…

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#IRS #MalSpam #Scam #spam #warning

Sodinokibi Ransomware Distributed by Hackers Posing as German BSI

BSI, the German national cybersecurity authority, has issued a warning about a malspam campaign that distributes the Sodinokibi ransomware via emails designed to look like official BSI messages.

The mails are sent from the [email protected] email address and, according to the BSI, the individuals targeted by this attack should not “open mails, links and attachments from this sender!” The…

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#Germany #MalSpam #malware #Ransomware #Sodinokibi

Yara rules for weaponized Office maldoc files.

I’ve been busy with the incident response for the latest Emotet malspam campaign these days and processed 200+ weaponized office documents, so I wrote a YARA rule for these docs.

#yara #maldoc #malspam #emotet

2019年1月、2月のマルウェアレポートを公開～日本を標的としたランサムウェアGandCrab感染を狙う攻撃を観測～

2019年1月、2月のマルウェアレポートを公開～日本を標的としたランサムウェアGandCrab感染を狙う攻撃を観測～ #GandCrab #ランサムウエア #マルウェアレポート #日本標的 #悪意 #JavaScript

毎月紹介させていただいている、キャノンMJのマルウエアレポートです。

相変わらずランサムウエアに感染することが多いようですね。

個人的な感覚的には、少し減ってるようにも思うけれど、そんなことも無いようです。

残念ですね。

2019年1月、2月のマルウェアレポートを公開～日本を標的としたランサムウェアGandCrab感染を狙う攻撃を観測～キヤノンMJ

キヤノンマーケティングジャパン株式会社（代表取締役社長：坂田正弘、以下キヤノンMJ）は、2019年1月、2月のマルウェア検出状況に関するレポートを公開しました。1月以降に急増した悪意のあるJavaScriptファイルや、ランサムウェアGandCrabの感染を狙ったmalspam（※1）などについて解説しています。

2019年1月、2月のマルウェアレポートを公開 – キャノンMJ

キヤノンMJのマルウェアラボは、国内で利用されているウイルス対…

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