SUSPICIOUS — roblox-free-robux-website_GM431946152.pdf

SUSPICIOUS — roblox-free-robux-website_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2c9de4adffb9c2038090fb2fe68d9220bf722a7a2169fef18b3be74f913006b6
• SHA-1: 19d5aed8d5079b0e5e713a2d4514ee6d3a32308c
• MD5: 07b1b648997833b9e3072c91d9a1e8b2
• ssdeep: 768:1JSqD1ZTSI+XWXEJEzq9v1oH4VHhixGCJMNHJujPKC91M:7SO10I+Xyo99oH4oMHJujPlbM
• TLSH: T14A329EF3125FCD5CBD4A5B135EB22219B8C9E34861319B5154D8BB2C90AC9AEBF10A31
• Submitted as: roblox-free-robux-website_GM431946152.pdf
• File type: pdf · Size: 46225 bytes
• Verdict: suspicious (58/100)

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!07B1B6489978
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://lib.stie-aub.ac.id/repository/roblox-free-robux-codes_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/roblox-free-robux-website-game-hack, http://lib.stie-aub.ac.id/repository/roblox-free-robux-codes_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/free-robux-scams_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

• https://netcdn.online/app/431946152/roblox-free-robux-website-game-hack
• http://lib.stie-aub.ac.id/repository/roblox-free-robux-codes_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-scams_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/is-minecraft-bedrock-edition-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/roblox-robux-generator-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-not-a-scam_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-roebucks-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-java-free-download_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/how-many-free-spin-links-is-there-for-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-accounts_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/robux-free-online_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hacks-and-cheats_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/best-way-to-get-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-daily-free-spins-link-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-spin-link_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/give-me-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-generator-no-human-verification-or-survey-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/claim-free-spins-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/rbx-roblox-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/tryrbx-site-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-outfits_GM431946152.pdf

Embedded domains

• netcdn.online
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report