SUSPICIOUS — script-hack-jailbreak-roblox_GM431946152.pdf

SUSPICIOUS — script-hack-jailbreak-roblox_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: 33b830555ea7f4f101b031db1c20812b9720e3492b03d395957eeda3501f1388
• SHA-1: 1358c109119181de9e19d238bdff931f821cc50a
• MD5: 70737b2d032b64a0ff4281a294a6a1a3
• ssdeep: 768:1DpIsMVD4Z3yYj4TKfSMEk7Dy+Zd2w7t1qpg:JXZ3yIlfSMEk35Zd2Bpg
• TLSH: T162309DF34097CC5C3E8AAF039AB7142E7489D2957071DA1566D4762CD0AC6EEBF10622
• Submitted as: script-hack-jailbreak-roblox_GM431946152.pdf
• File type: pdf · Size: 35954 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!70737B2D032B
• 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/roblox-speed-hack-freddyfriends_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/script-hack-jailbreak-roblox-game-hack, http://library.futureuniversity.com/repository/roblox-speed-hack-freddyfriends_GM431946152.pdf, http://library.futureuniversity.com/repository/free-coin-master-spins-2021_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.co/app/431946152/script-hack-jailbreak-roblox-game-hack
• http://library.futureuniversity.com/repository/roblox-speed-hack-freddyfriends_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coin-master-spins-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-images_GM431946152.pdf
• http://library.futureuniversity.com/repository/midnight-racing-sur-roblox-free-tier-2-car_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/rainbow-orange-roblox-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-windows-10-edition-unlock-full-game-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-adopt-me-hack-all-items_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-fortnite-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-how-to-get-free-robux-no-hacks-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-a-free-roblox-gift-card-code-pastebin_GM431946152.pdf
• http://library.futureuniversity.com/repository/play-roblox-for-free-unblocked_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacker-programm-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-20-body-on-roblox-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-spins-on-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-please_GM431946152.pdf
• http://library.futureuniversity.com/repository/infinite-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-pe-017-0-apk-free-download-android_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-roblox-credit-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-earn-free-robux_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report