SUSPICIOUS — coin-master-free-link-app_GM406889139.pdf

SUSPICIOUS — coin-master-free-link-app_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: c389f6a261e88ddeb13f919103d7a63305f6c014913546f8fda1b7788f7914a1
• SHA-1: 7359e80d0cf59c3abdd03a6da353e870ffd1ebf6
• MD5: 051890e607ad9fcd8e57dda074da4ff7
• ssdeep: 768:zhcOWYrhCvp0+hXu8UnRdoFiGasfMHtyex15+Y1216LZF:zOO3A0+BG1GasGd5+SRLZF
• TLSH: T1F0307DF34147CD6C39879F43A9B7656F74CAA28560228B54A4D8372DC07C2DEAF50E22
• Submitted as: coin-master-free-link-app_GM406889139.pdf
• File type: pdf · Size: 35843 bytes
• Verdict: suspicious (44/100)

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!051890E607AD
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-link-app-game-hack, http://library.futureuniversity.com/repository/roblox-explorer-hack_GM431946152.pdf, http://library.futureuniversity.com/repository/how-to-hack-coin-master-apple_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-free-link-app-game-hack
• http://library.futureuniversity.com/repository/roblox-explorer-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-coin-master-apple_GM406889139.pdf
• http://library.futureuniversity.com/repository/is-tiktok-free_GM835599320.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-for-no-cost_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coin-master-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/op-rewards-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-clients-jailbreak_GM431946152.pdf
• http://library.futureuniversity.com/repository/earn-rbx_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-promo-codes-2021-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/blogger-coin-master-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-polyguns-hack-credits_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-2021-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/cheats-roblox-bloxburg_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-get-free-cards_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-free-version_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verification-no-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/static-moonactive-net-rewards_GM406889139.pdf
• http://library.futureuniversity.com/repository/rocash-earn-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-money-roblox-audio_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report