SUSPICIOUS — earn-robux-websites_GM431946152.pdf

SUSPICIOUS — earn-robux-websites_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 98196006a6a759bfb698d9351dab7536af125f87a244725cf908634c1ad2a4fb
• SHA-1: e89aa46ff935588e9dee1eafcde87d5bb89fb970
• MD5: 61e1c79c716beb31865f8937d4b66294
• ssdeep: 768:QoxOd39EGHscUIJt01WFDkdc0p5GuuYU/yZKnLB0h:QrR9BvJt0WDQzp5GuuYUKmB0h
• TLSH: T1142F6DF7419BDC4C7B8A8F075A7B145D28CEE3946123DE6045D87A2CC0AC2EEAB10931
• Submitted as: earn-robux-websites_GM431946152.pdf
• File type: pdf · Size: 33923 bytes
• Verdict: suspicious (44/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!61E1C79C716B
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/earn-robux-websites-game-hack, http://lib.pps.uin-suka.ac.id/repository/coin-master-free-daily-spins-2021_GM406889139.pdf, http://lib.pps.uin-suka.ac.id/repository/get-free-spins-on-coin-master-no-human-verification_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/earn-robux-websites-game-hack
• http://lib.pps.uin-suka.ac.id/repository/coin-master-free-daily-spins-2021_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/get-free-spins-on-coin-master-no-human-verification_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/best-site-for-free-coin-master_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/free-spins-coin-master-2021_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/free-spin-coin-master-2021_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/ios-coin-master-hack_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/coin-master-free-spins-16-04-19_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/free-coin-master-links_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/apps-for-free-spins-on-coin-master_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/master-coin-free-link_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/claimrobux-net_GM431946152.pdf
• http://lib.pps.uin-suka.ac.id/repository/robux-premium_GM431946152.pdf
• http://lib.pps.uin-suka.ac.id/repository/coin-master-free-spin-and-coin_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/is-there-a-way-to-get-minecraft-for-free_GM479516143.pdf
• http://lib.pps.uin-suka.ac.id/repository/60-free-spins-coin-master_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/coin-master-2021-free-spins-link-2021_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/hacks-for-coin-master_GM406889139.pdf
• http://lib.pps.uin-suka.ac.id/repository/minecraft-classic-free_GM479516143.pdf
• http://lib.pps.uin-suka.ac.id/repository/how-to-get-a-cape-in-minecraft-for-free_GM479516143.pdf
• http://lib.pps.uin-suka.ac.id/repository/free-robux-com-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• lib.pps.uin-suka.ac.id

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