SUSPICIOUS — how-to-get-free-robux-on-mobile_GM431946152.pdf

SUSPICIOUS — how-to-get-free-robux-on-mobile_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: 1917cb243f64958c149746fe51aadd004ea61fb897d8dd42923dd9f5e935ec61
• SHA-1: 0f510a43dcd55a44ee69dc76e677983eeaa41584
• MD5: 86725db322962e893d46bcaaacd7e1c5
• ssdeep: 768:t250o9tNcu+AIcLLZsXRbEIR5Mq1lOUQDjGiMH0Kdlllzh9LPec:s2QYcEEI0qK1DKiY0sdec
• TLSH: T1FA307DF710A7DC4C364A8F07A9B624ACA9CAD388B4359B4185EC777C9138AFE5B00561
• Submitted as: how-to-get-free-robux-on-mobile_GM431946152.pdf
• File type: pdf · Size: 37653 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!86725DB32296

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/how-to-get-free-robux-on-mobile-game-hack, http://perpustakaan.yudharta.ac.id/etj/repository/how-to-hack-roblox-for-robux_GM431946152.pdf, http://perpustakaan.yudharta.ac.id/etj/repository/get-free-robux-2021_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/how-to-get-free-robux-on-mobile-game-hack
• http://perpustakaan.yudharta.ac.id/etj/repository/how-to-hack-roblox-for-robux_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/get-free-robux-2021_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/roblox-only-for-free_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/watch-ads-for-robux_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/how-to-hack-roblox-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/roblox-generator-com_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/hack-para-tener-todas-las-transformaciones-de-dbr-roblox-2021_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-admin-commands-roblox-download_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/how-to-get-free-robux-instantly_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/80-free-spins-coin-master_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/100-free-coin-master-spins_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/cheat-roblox-wallhack_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/how-to-hack-roblox-jailbreak-money-with-cheat-engine_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/tutorial-hack-roblox-robux_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/logiciel-hack-roblox_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-spins-coin-master-2021-today_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/ways-to-get-free-robux-without-doing-anything_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/roblox-groups-that-give-free-robux_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-cool-clothes-on-roblox_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/coin-master-hack-cheat-engine_GM406889139.pdf

Embedded domains

• netcdn.tw
• perpustakaan.yudharta.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report