Daily Writeups
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Daily Bug Bounty / Cybersecurity Writeups
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Title: Donut: Generates x86 and x64 position-independent shellcode
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𐀪 Author: ddos
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Time: Wed, 08 Jan 2025 01:29:44 +0000
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Tags: #Ethical Hacking #Donut
Title: New “TencShell” Malware Weaponizes Open-Source Rshell via Third-Party Access
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𐀪 Author: Ddos
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Time: Mon, 18 May 2026 12:28:23 +0000
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Tags: #Malware #C2 Framework #Cato CTRL #Cyber Security #Donut Shellcode #infosec #Malware Analysis #Rshell #supply chain attack #TencShell #third_party risk #threat intelligence
Title: China-Linked Hackers Deploy “TencShell” Backdoor via Faux Web Font Files
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𐀪 Author: ddos
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Time: Wed, 20 May 2026 07:45:33 +0000
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Tags: #Malware #Cato CTRL Threat Research #Donut Shellcode In_Memory Execution #Fileless Position_Independent Code #Rshell Framework Customization #State_Sponsored Cyber Espionage #Tencent API Impersonation #TencShell Backdoor Malware #Third_Party Identity Compromise #Web Font Masquerading #Windows Registry Persistence
Title: TTF Trap Campaign Hides a Low-Detection Lua Loader Inside Fake TrueType Font Files
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𐀪 Author: Do Son
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Time: Wed, 22 Jul 2026 12:30:07 +0000
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Tags: #Malware #Agent Tesla #Donut Shellcode #FortiGuard Labs #Lua Loader #phishing #Remcos #Snake Keylogger #TTF Trap #XWorm