SUSPICIOUS — coin-master-daily-free-spins-link-today-2021_GM406889139.pdf

SUSPICIOUS — coin-master-daily-free-spins-link-today-2021_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: f812a5e32085b1caa5824a13522f8898c648c570cbba2c65bc7f21d6f30a0668
• SHA-1: 9fff1fd6e94069b82e375692d812c6312696831e
• MD5: 53b3dfd1cda49095237fc120a1e2535b
• ssdeep: 768:qHp9ayyajzBLgkip7HXtQzRrwmqcr5k1cmnCnBVYbpUQ4aMjxzqxCh+Y5xVGRVUd:qHpiapLJipBQzJi9cmnSDY1UQ4z+N4xf
• TLSH: T1C4329DF3908BDD1C7E969F4399A3204AB486E6947012875454E8367DC0BC6EEFF40A32
• Submitted as: coin-master-daily-free-spins-link-today-2021_GM406889139.pdf
• File type: pdf · Size: 46689 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!53B3DFD1CDA4
• 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/free-robux-only-username_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-daily-free-spins-link-today-2021-game-hack, http://library.futureuniversity.com/repository/free-robux-only-username_GM431946152.pdf, http://library.futureuniversity.com/repository/pokemon-go-free-trade-evolve_GM1094591345.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

• https://netcdn.online/app/406889139/coin-master-daily-free-spins-link-today-2021-game-hack
• http://library.futureuniversity.com/repository/free-robux-only-username_GM431946152.pdf
• http://library.futureuniversity.com/repository/pokemon-go-free-trade-evolve_GM1094591345.pdf
• http://library.futureuniversity.com/repository/easy-way-to-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/spin-rewards-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/80-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/pubg-uc-and-bp-free_GM1330123889.pdf
• http://library.futureuniversity.com/repository/free-robux-rewards_GM431946152.pdf
• http://library.futureuniversity.com/repository/2021-free-coin-master-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-pe-017-0-apk-free-download-android_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-version-2021-free-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-tiktok-fans_GM835599320.pdf
• http://library.futureuniversity.com/repository/get-free-cards-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verifying_GM431946152.pdf
• http://library.futureuniversity.com/repository/60-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-mac-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-food-on-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coin-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-play-now-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/huskybuscom-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/2021-no-human-verification-hack-for-coin-master_GM406889139.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report