SUSPICIOUS — roblox-hack-robux-free-2021_GM431946152.pdf

SUSPICIOUS — roblox-hack-robux-free-2021_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: 0764079af862bee6793298b898cd2f2a0d17027719c05821a376e63c0869dde2
• SHA-1: d75dd8e4fc53dd7f6184fa61136e83752d210e1a
• MD5: d47f4eff72bb9040b98afcdcb14611dc
• ssdeep: 768:kEFXBsqEhNU5UxaySb3F56y0Bhpkpv6tmILesdrt3o:kqcU52aTbj6Z7p+v6tmIjJt3o
• TLSH: T1EC308DF7811BED0C3E8A8F03D977215DB8CA92982162C75561D8366DD07CBDE9F10A12
• Submitted as: roblox-hack-robux-free-2021_GM431946152.pdf
• File type: pdf · Size: 35882 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!D47F4EFF72BB
• 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://library.futureuniversity.com/repository/coin-master-free-cards-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-hack-robux-free-2021-game-hack, http://library.futureuniversity.com/repository/coin-master-free-cards-2021_GM406889139.pdf, http://library.futureuniversity.com/repository/unlimited-robux-hack-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.co/app/431946152/roblox-hack-robux-free-2021-game-hack
• http://library.futureuniversity.com/repository/coin-master-free-cards-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/unlimited-robux-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-and-coin_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-today-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/60-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/tiktok-free-views_GM835599320.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-coins-in-minecraft_GM479516143.pdf
• http://library.futureuniversity.com/repository/minecraft-toolbox-premium-apk_GM479516143.pdf
• http://library.futureuniversity.com/repository/to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-apk-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/money-hack-in-roblox-retail-tycoon_GM431946152.pdf
• http://library.futureuniversity.com/repository/25-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-robux-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-and-spins-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-accounts-2021-easy_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-coin-master-computer_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-free-cards-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-do-deals_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report