MALICIOUS — free-roblox-accounts-v3rm_GM431946152.pdf

MALICIOUS — free-roblox-accounts-v3rm_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 021d1f0ef4f32fd37e3bfb576d8928f4f1f7c3f91c90f6cd6bff7d2928fa0357
• SHA-1: 3b208033ceaf5584f54fa16259c39fb6141cddc8
• MD5: c73eb5f94fdc367b18daa7dfbccdf0af
• ssdeep: 768:5jeDrVXVy2sxsX3fpLSOTO7dN9zR+PUv5Wdni//i4A8IHF8nSM:oVE+fpjTcv91+PJdnDVHF8nSM
• TLSH: T1912F7DF712A7CC4C764A8B0729BA106E64C9D388A17BEA5094E8776CD47C5BE7F10630
• Submitted as: free-roblox-accounts-v3rm_GM431946152.pdf
• File type: pdf · Size: 35347 bytes
• Verdict: malicious (75/100)

Detections (5 of 53 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!C73EB5F94FDC
• 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/hack-roblox-players_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-roblox-accounts-v3rm-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/how-to-earn-free-robux_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-codes-for-free-hair_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.co/app/431946152/free-roblox-accounts-v3rm-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-earn-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-codes-for-free-hair_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/hack-roblox-players_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-gmes-were-their-isa-in-game-money-cheat_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-demo_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/dll-hacks-for-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-on-phone-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-classic-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-codes-on-camera_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-coin-master-coins-and-spins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-hack-no-human-verification-no-download-no-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-tool-generator_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-tiktok-fans_GM835599320.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-easy-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/accounts-for-roblox-free-and-nothing-on-them_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-hack-no-verification-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-and-coins-on-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-today-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-account-roblox-with-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-daily_GM406889139.pdf

Embedded domains

• netcdn.co
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report