June 26, 2020

Malware Analysis – Malicious Macros

Introduction Advanced Persistent Threat (APT-C-35) group, believed to be based in India, has been observed targeting government and military personnel in Pakistan using spear phishing emails. […]
June 22, 2020

Analysis on Sidewinder APT Group – COVID-19

Introduction Hardcore Nationalist group SideWinder is a threat group active since 2012 according to Kaspersky. This group mainly targets Pakistanis and Chinese military & government entities’ […]
June 15, 2020

Exposed Vulnerabilities and Their Impacts

Many users operating in the cyberspace are unaware of the curse of vulnerabilities. Being the initiating point of many cyber-attacks, vulnerabilities demand much more attention. These […]
June 8, 2020

Ransomware Attacks Surge in COVID19

Overview Commonly known as a malware from cryptovirology, Ransomware encrypts victim’s data and makes it inaccessible. The threat actors that operate a ransomware demand a ransom […]
June 2, 2020

Nanocore RAT Malware Analysis

About this Report The goal of this report is to provide actionable intelligence against threat actors along with malware or other tools they use for reconnaissance, […]
May 10, 2020

COVID-19 Remote Collaboration Challenges, Threats and Frauds in the Cyberspace

Overview Earlier in our blog, we listed many cyber-attacks launched by adversaries that were making use of the COVID19 fear to target victims. This blog reflects […]
May 1, 2020

4 Reasons Why You Should Outsource Your SOC

The Security Operations Center (SOC) is a specialized area of cyber security that maintains a detailed situational awareness of your organizational assets to prevent from threats […]
April 20, 2020

Sidewinder APT Group Campaign Analysis

Summary Hardcore Nationalist (HN2) aka Sidewinder APT Group, which has been working in the interest of Indian Government, has been observed targeting Pakistani Government Officials through […]
April 15, 2020

RagnarLocker Ransomware Hits EDP Energy Giant for $10.9M

Overview Attackers using the Ragnar Locker ransomware have encrypted the systems of Portuguese multinational energy giant Energias de Portugal (EDP) and are now asking for a […]
April 11, 2020

Rewterz Official Statement on the Reported Data Breach of 115M Pakistani Mobile Users

On Friday night at 12:15 AM our Threat Intelligence team published an advisory regarding Pakistani mobile user data being sold on the dark web for a […]
April 10, 2020

115 Million Pakistani Mobile Users Data Go on Sale on Dark Web

Rewterz, a pioneer of specialized cybersecurity services in Pakistan, has discovered a data dump of 115 million Pakistani mobile users data that have shown up for […]
April 6, 2020

Maze Ransomware Targets State-owned oil Company of Algeria

Overview Latest campaign of Maze ransomware has targeted and encrypted data from Berkine, a joint venture between Sonatrach, the state-owned oil company of Algeria, and the […]

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July 30, 2019

Rewterz Threat Alert – Java ATM Malware: The Insider Threat Phantom

Severity High Analysis Summary It has been 10 years since the discovery of Skimer, first malware specifically designed to attack automated teller machines (ATMs). At the […]
July 30, 2019

Rewterz Threat Alert – Formbook Malware Phishing Campaign

Severity Medium Analysis Summary A new campaign that uses the Formbook malware, masquerading as an order inquiry through phishing emails. Initial point of infections sources from […]
July 26, 2019

Rewterz Threat Alert – Hybrid Composer plugin for WordPress security bypass

Severity Medium Analysis Summary Hybrid Composer plugin for WordPress could allow a remote attacker to bypass security restrictions, caused by improper access control in wp_ajax_nopriv_ actions. […]
July 26, 2019

Rewterz Threat Alert – Phobos Ransomware Threat Indicators

Severity High Analysis Summary Analysis Summary Phobos ransomware appeared at the beginning of 2019. It has been noted that this new strain of ransomware is strongly […]
July 26, 2019

Rewterz Threat Alert – TA505 Impersonates Airlines

Severity Medium Analysis Summary Threat actor TA505 is impersonating Airlines disguising as domestic e-ticket (e-ticket) certificates from the morning of July 25, ahead of the summer […]
July 25, 2019

Rewterz Threat Alert – Dragonfly Targets ICS Systems Using Man on the Side Attacks

Severity High Analysis Summary Since at least 2010, the IRON LIBERTY threat group (also known as TG-4192, Energetic Bear, Dragonfly, and Crouching Yeti) has targeted the […]
July 25, 2019

Rewterz Threat Alert – Chinese APT “Operation LagTime IT” Targets Government Information Technology Agencies in Eastern Asia

Severity High Analysis Summary A targeted APT campaign that utilized malicious RTF documents to deliver custom malware to unsuspecting victims. They dubbed this campaign “Operation LagTime […]
July 24, 2019

Rewterz Threat Advisory – CVE-2018-0105 – Cisco Enterprise License Manager Information Disclosure Vulnerability

Severity Medium Analysis Summary The vulnerability is due to insufficient protection of database tables. An attacker could exploit this vulnerability by browsing to a specific URL. […]
July 24, 2019

Rewterz Threat Alert – P2P Worm Spreads Crypto Miners in the Wild

Severity Medium Analysis Summary A white paper was published by Yoroi exploring the risks that users can encounter when downloading materials from P2P sharing network, such […]