SUSPICIOUS — youtube-how-to-get-free-robux_GM431946152.pdf

SUSPICIOUS — youtube-how-to-get-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 37307008b89c0d7ac995b262be25bf84e53401e5ef0308a9fb48ac176f520605
• SHA-1: b4d1557a73da11966d3c87ed96afd0b0e640e754
• MD5: 865d6fefc0beb3ce255fc6ac2986af9e
• ssdeep: 768:KmBA77kB5BvA6N9sXOYx+a536xg7eI7nqe/EJOv9m6eQllYp3NULjeZSrV4:rAsDO6NWx54Ky6nqeMJgm6eXX2MkV4
• TLSH: T120308CF7809BCD1C3A8A8B035A3612AE76CDD7887026DB9544D8B63C807C7ED6F50921
• Submitted as: youtube-how-to-get-free-robux_GM431946152.pdf
• File type: pdf · Size: 36619 bytes
• Verdict: suspicious (44/100)

Detections (4 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!865D6FEFC0BE

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/youtube-how-to-get-free-robux-game-hack, http://www.otomasi.uinjambi.ac.id/repository/roblox-how-to-change-your-username-for-free-2021_GM431946152.pdf, http://www.otomasi.uinjambi.ac.id/repository/minecraft-java-free_GM479516143.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/youtube-how-to-get-free-robux-game-hack
• http://www.otomasi.uinjambi.ac.id/repository/roblox-how-to-change-your-username-for-free-2021_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/minecraft-java-free_GM479516143.pdf
• http://www.otomasi.uinjambi.ac.id/repository/free-robux-come_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/how-to-get-free-spins-and-coins-on-coin-master_GM406889139.pdf
• http://www.otomasi.uinjambi.ac.id/repository/coin-master-free-gold_GM406889139.pdf
• http://www.otomasi.uinjambi.ac.id/repository/robux-hack-promo-code_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/best-free-minecraft-hacked-client_GM479516143.pdf
• http://www.otomasi.uinjambi.ac.id/repository/static-moonactive-net-free-spins_GM406889139.pdf
• http://www.otomasi.uinjambi.ac.id/repository/como-hackear-roblox-para-tener-robux-en-pc_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/coin-master-free-spins-bit-ly_GM406889139.pdf
• http://www.otomasi.uinjambi.ac.id/repository/roblox-18_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/a-hacker-on-roblox_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/roblox-pizza-game-money-hack_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/coin-master-mod-apk_GM406889139.pdf
• http://www.otomasi.uinjambi.ac.id/repository/how-to-make-robux_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/robloxs-top-model-hack_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/how-to-get-free-robux-easy-1-munuit-2021_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/coin-master-tricks-and-hacks_GM406889139.pdf
• http://www.otomasi.uinjambi.ac.id/repository/roblox-item-giver-hack_GM431946152.pdf
• http://www.otomasi.uinjambi.ac.id/repository/html-robux-free-30_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.otomasi.uinjambi.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report