SUSPICIOUS — free-spin-online-tool-coin-master_GM406889139.pdf

SUSPICIOUS — free-spin-online-tool-coin-master_GM406889139.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: b77b680f4f57114cf35e24ea2c156e3691cb54a406a395aee768224c35251722
• SHA-1: 37b21e1810da2aed6ca9dfbd52d1e20f8a23dad4
• MD5: 14fa42b913e982ce5e3d5532eabb758e
• ssdeep: 768:cn6xjHISEvnheAWio+wkc5fl58NCsGf1rITtaLf2w:XISMheAWXr5d5UGNITwLf2w
• TLSH: T1002F7EF38197CC5C398BAF039ABB215DB48EC3846161DA2590D8322DD47D6FEAF10522
• Submitted as: free-spin-online-tool-coin-master_GM406889139.pdf
• File type: pdf · Size: 35300 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!14FA42B913E9

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/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spin-online-tool-coin-master-game-hack, http://library.futureuniversity.com/repository/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/games-that-give-free-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.tw/app/406889139/free-spin-online-tool-coin-master-game-hack
• http://library.futureuniversity.com/repository/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/games-that-give-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coinmasterfreespinlink_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-likes-on-tiktok_GM835599320.pdf
• http://library.futureuniversity.com/repository/download-minecraft-free-hiapphere_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-adopt-me-free-vbucks_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-can-you-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-deutsch-ohne-handynummer_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-chloe-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-hack-roblox-games_GM431946152.pdf
• http://library.futureuniversity.com/repository/earn-roblox-online-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-a-roblox-chat_GM431946152.pdf
• http://library.futureuniversity.com/repository/mad-factor-mad-city-hack-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-bear-mask-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-apps_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-20210-robux-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-shirts-to-put-up-for-sale_GM431946152.pdf
• http://library.futureuniversity.com/repository/hot-to-get-money-in-roblox-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-severs_GM479516143.pdf
• http://library.futureuniversity.com/repository/tiktok-free-download-video_GM835599320.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report