SUSPICIOUS — download-roblox-free-windows-7_GM431946152.pdf

SUSPICIOUS — download-roblox-free-windows-7_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: dd6a10251549e2c1fb2f262217f3232b700a839418067000a07c28e520ce06c9
• SHA-1: 79ccc20cc1e8eb1d3f5653a5b115b3e0bf1d864a
• MD5: 197fdbb3eaba733465a4630d7c4253cd
• ssdeep: 768:cEwa3pdTr4f5y8sw0UhC9uRRU19ydFTOlMb9WY/D1LR:Tw8wf820ULKM8Yb1F
• TLSH: T1902F7CF75193DC1C3E8B9F035EBB215DB4CAC2582162CB5265D8772DA0687DDAB00632
• Submitted as: download-roblox-free-windows-7_GM431946152.pdf
• File type: pdf · Size: 35710 bytes
• Verdict: suspicious (58/100)

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!197FDBB3EABA

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/get-free-robux-generator-com_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/download-roblox-free-windows-7-game-hack, http://library.futureuniversity.com/repository/get-free-robux-generator-com_GM431946152.pdf, http://library.futureuniversity.com/repository/how-to-hack-roblox-to-get-robux_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/download-roblox-free-windows-7-game-hack
• http://library.futureuniversity.com/repository/get-free-robux-generator-com_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-to-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/million-robux-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-robux-hack-on-ipad_GM431946152.pdf
• http://library.futureuniversity.com/repository/command-for-test-all-the-roblox-gears-free-admin_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-script-codes-for-roblox-script-showcase_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-scripts-hack-mad-city_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-severs_GM479516143.pdf
• http://library.futureuniversity.com/repository/latest-free-spin-coin-master-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-com-real_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-download-wall-hacks-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/win1code-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-coin-master-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/is-it-bad-to-hack-your-friend-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/op-rewards-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/item-for-free-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-games-on-mac_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacker-roblox-se-tlprter_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-and-tix-generator-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-send-free-spins-on-coin-master_GM406889139.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report