The SourceCodester Android application "Corona Virus Tracker App India" 1.0 uses MD5 for digest authentication in `OkHttpClientWrapper.java`. The `handleDigest()` function employs `MessageDigest.getInstance("MD5")` to hash credentials. MD5 is a broken cryptographic algorithm known to allow hash collisions. This makes the authentication mechanism vulnerable to replay, spoofing, or brute-force attacks, potentially leading to unauthorized access. The vulnerability corresponds to CWE-327 and aligns with OWASP M5: Insufficient Cryptography and MASVS MSTG-CRYPTO-4.
APT36, a Pakistan-based threat actor, is conducting a cyber-espionage campaign against Indian Government entities, targeting BOSS Linux systems with weaponized .desktop files. The group uses spear-phishing emails to deliver malicious payloads, exploiting the Linux environment to maintain persistent access and evade security controls. The campaign involves sophisticated tactics, including the use of custom malware, command and control servers, and data exfiltration techniques. The attackers leverage newly registered domains and employ various MITRE ATT&CK techniques to execute their operations. This activity demonstrates APT36's increasing sophistication and adaptability in targeting critical government infrastructure.
The Efimer Trojan is spreading through compromised WordPress sites, malicious torrents, and email campaigns impersonating lawyers. It steals cryptocurrency by replacing wallet addresses in the clipboard and can execute additional malicious scripts. The Trojan communicates with its command-and-control server via the Tor network. It has additional capabilities to brute-force WordPress sites and harvest email addresses for further distribution. The malware primarily targeted users in Brazil, India, Spain, Russia, Italy, and Germany between October 2024 and July 2025, affecting over 5,000 Kaspersky users.
APT36, a Pakistan-linked threat group, has expanded its operations to target Indian government and civilian infrastructure, including railways, oil & gas, and the Ministry of External Affairs. The group employs sophisticated phishing techniques and novel payload strategies, using .desktop files disguised as PDF documents to execute malicious scripts. Two attack variants were identified, utilizing single and redundant command and control server setups. The Poseidon backdoor, built on the Mythic framework, is deployed for persistent access and lateral movement. Over 100 phishing domains impersonating Indian government organizations were discovered, primarily hosted by AlexHost. The campaign, active since early July 2025, poses a significant threat to Indian public sector and critical infrastructure.
Chaos RAT is an open-source remote administration tool written in Golang that has evolved since 2022 to support both Linux and Windows platforms. A critical vulnerability identified as CVE-2024-30850 exists in its web control panel, allowing remote code execution on the server. Although currently limited in usage, Chaos RAT's low detection profile enables threat actors to perform espionage, data exfiltration, and maintain persistent access. The malware employs multiple techniques including privilege escalation, persistence, and command and control communications. Organizations should prioritize patching the vulnerable control panel, restrict access to administrative interfaces, and monitor for indicators of compromise. The threat is assessed as high severity due to its potential impact and ease of exploitation without user interaction. Patch status is not confirmed; no official fix or patch links are provided. The affected platforms include Linux and Windows systems. No specific countries are identified as targeted, but those with significant Linux and Windows server use and strategic geopolitical interests may be at higher risk.
Earth Lamia is an advanced persistent threat (APT) actor active since 2023, targeting organizations primarily in Brazil, India, and Southeast Asia. The group exploits web application vulnerabilities, notably SQL injection, to gain initial access. They have developed custom malware tools such as the PULSEPACK backdoor and BypassBoss for privilege escalation. Their targeting has evolved from financial services to logistics, online retail, IT companies, universities, and government organizations. Techniques used include DLL sideloading, leveraging legitimate binaries, and modular backdoor deployment. The group's campaigns are linked to other reported activities, indicating a sophisticated and evolving threat actor.
A Pakistan-linked APT group, Transparent Tribe (APT36), is targeting Indian Government and Defense personnel using 'Pahalgam Terror Attack' themed documents. The campaign involves credential phishing and deployment of malicious payloads, with fake domains impersonating Jammu & Kashmir Police and Indian Air Force. The phishing PDF documents contain embedded links leading to fake login pages. A PowerPoint add-on file with malicious macros has been identified, which drops the Crimson RAT payload. The campaign exploits sensitive geopolitical issues to maximize impact and extract intelligence. Multiple phishing domains were created shortly after the attack, impersonating various Indian government entities. The potential impact includes disruption of sensitive operations, information manipulation, and data breaches.
The 'Game of Emperor' report details a persistent cyber intrusion campaign by the threat actor 'Earth Estries' targeting sectors such as consulting, managed service providers, NGOs, and telecoms. The campaign affects multiple countries primarily outside Europe, including Afghanistan, Brazil, India, Indonesia, Malaysia, Pakistan, Philippines, South Africa, Taiwan, Thailand, USA, and Vietnam. There are no known exploits or patches associated with this threat. The campaign is ongoing but assessed as medium severity due to its persistence and potential indirect risks to European organizations through global supply chains.
