SUSPICIOUS — coin-master-unlimited-spin-apk-free-download_GM406889139.pdf

SUSPICIOUS — coin-master-unlimited-spin-apk-free-download_GM406889139.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: ecb83e8070c374ebf5987a95ffada7024924e97870e84593e970be798ebd39db
• SHA-1: b83959431eb929ae9482aa5ac84a7c2cde3b2531
• MD5: 953c7b9577ba20eca7b9fb038228628f
• ssdeep: 768:bIteT/DDbvDrRgbLb8fHPzJKpqCMdqWRYHzmh6Ti5CbdDR+:U8Hrrnv1KCdNRAzmh6+AR+
• TLSH: T182306DF3406BDD5C7A879F036AB7112E7495C3882562CA4054E8363DD0BC6EEBF10A66
• Submitted as: coin-master-unlimited-spin-apk-free-download_GM406889139.pdf
• File type: pdf · Size: 36443 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!953C7B9577BA
• 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/how-to-hack-in-roblox-prison-life-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-unlimited-spin-apk-free-download-game-hack, http://library.futureuniversity.com/repository/how-to-hack-in-roblox-prison-life-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/haktuts-coin-master-free-daily-spins_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/406889139/coin-master-unlimited-spin-apk-free-download-game-hack
• http://library.futureuniversity.com/repository/how-to-hack-in-roblox-prison-life-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/haktuts-coin-master-free-daily-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-robux-without-hacking_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-for-free-script_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/apps-for-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-free-minecoins_GM479516143.pdf
• http://library.futureuniversity.com/repository/mistplay-hack-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/flip-master-coins-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-places-in-robox-studio2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-kid-friendly-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-games-like-minecraft_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-online-hack-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/oginject-co_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-speed-boats-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-gift-codes-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-game-download-ios_GM406889139.pdf
• http://library.futureuniversity.com/repository/all-free-roblox-hats_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-hack-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report