SUSPICIOUS — free-robux-thumbnail_GM431946152.pdf

SUSPICIOUS — free-robux-thumbnail_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: 5be94558bfa73816fd0c69ddbe80bb475a0f3c24edc06369d59d79230da84b1f
• SHA-1: 8b7aed664168d8095bc7942a8fb428dfe69888a0
• MD5: 8ab97f579d7fd91cbfc508eae1e04e70
• ssdeep: 768:pWklFOhI1E3lNaCmAicWPjT90sfvwIIDn4R9S5nnn3FT0k:IlS1gNDmAi7PjxfvIDnAUdn3p0k
• TLSH: T11D2F8DF300A7CD4C398B5F039877156E74CAE3987132AA0196D4B72DD0AC79E6B01A76
• Submitted as: free-robux-thumbnail_GM431946152.pdf
• File type: pdf · Size: 33920 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!8AB97F579D7F

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-thumbnail-game-hack, http://opac.stiesa.ac.id/repository/free-pet-food-coin-master_GM406889139.pdf, http://opac.stiesa.ac.id/repository/coin-master-hack-mobile_GM406889139.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-robux-thumbnail-game-hack
• http://opac.stiesa.ac.id/repository/free-pet-food-coin-master_GM406889139.pdf
• http://opac.stiesa.ac.id/repository/coin-master-hack-mobile_GM406889139.pdf
• http://opac.stiesa.ac.id/repository/roblox-jail-break-hacker-vs-noob-vs-pro_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/hack-de-robux-100-real-imfinitos_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/free-crystal-redeem-code-star-wars-in-roblox_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/free-robux-apps-that-work_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/202100-free-spins-coin-master_GM406889139.pdf
• http://opac.stiesa.ac.id/repository/master-free-spin_GM406889139.pdf
• http://opac.stiesa.ac.id/repository/robux-money_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/hacks-for-roblox-noclip_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/free-unlimited-robux_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/free-robux-app-real_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/roblox-hack-com_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/how-to-roblox-speed-hack_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/how-do-you-hack-roblox_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/how-to-get-free-robux-com_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/bux-gg-roblox-free-robux_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/free-gamepass-script-roblox-2021_GM431946152.pdf
• http://opac.stiesa.ac.id/repository/coin-master-daily-free-spins-blogspot_GM406889139.pdf
• http://opac.stiesa.ac.id/repository/how-to-get-free-robux-for-free_GM431946152.pdf

Embedded domains

• netcdn.tw
• opac.stiesa.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report