MALICIOUS — free-roblox-clothes-boy_GM431946152.pdf

MALICIOUS — free-roblox-clothes-boy_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 85251d49759a2f0189e10cd3b7cbf7c013f99cc0a1c59bce81ad3082a603e0f3
• SHA-1: 7a278601e0b707599d548f56a1e4dd1a2ad20529
• MD5: 0e27e8684541b37b1016be7e4bdf6406
• ssdeep: 768:JVvcXMtP9GsowyUkQtNzHD1lAQYScLABWx/gfuo/OBd:JVUMtPi3mtNjRlgLAM/gmgOBd
• TLSH: T147308DF71197DC8C798A9F0778F6216834CAE348617BDB5044E87A2CA07C6BE6F11521
• Submitted as: free-roblox-clothes-boy_GM431946152.pdf
• File type: pdf · Size: 36367 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!0E27E8684541
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.biochemix.com/uploaded_files/userfiles/files/rbl-robux-gives-hack_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-roblox-clothes-boy-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-coins-and-spins-link_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/rbx-claim_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://netcdn.tw/app/431946152/free-roblox-clothes-boy-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-coins-and-spins-link_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/rbx-claim_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/hackear-roblox-robux-gratis_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-mac-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-date-and-time-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/rbl-robux-gives-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-stuff_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-by-inspecting-on-mac_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-codes_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-game_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-download-apps-or-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-change-a-name-in-roblox-for-free-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-hack-roblox-players_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/google-how-do-you-get-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/cheat-fr-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/www-free-robux-com_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-generator-2021-no-human-verification-or-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/tiktok-free-fans_GM835599320.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-generator-no-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-gfx-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report