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

SUSPICIOUS — coin-master-free-spins-app_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 8e537c8b7d55a28a5e3333205430d0ebb10ec67dfb7ecd831b66813b86f86a98
• SHA-1: 7ce133f5530269e3921063794071e32c3e45911f
• MD5: 67b7c87330f57fa68234ec0c2d107afd
• ssdeep: 768:8kuaeDuARMDopD72U8/52eyYG0G+a6bacbTNttK/k9SEHc:lGRD72r2ejLG+a6bacv1AdEHc
• TLSH: T1062F9DF35197CE1D634B8F0396B72599B189E38E7222DE0489D8772C883C5ED6B20931
• Submitted as: coin-master-free-spins-app_GM406889139.pdf
• File type: pdf · Size: 34273 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!67B7C87330F5

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-spins-app-game-hack, https://www.meslekpatent.com/images/free-coins-coin-master-2021_GM406889139.pdf, https://www.meslekpatent.com/images/coin-master-free-spin-today_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-spins-app-game-hack
• https://www.meslekpatent.com/images/free-coins-coin-master-2021_GM406889139.pdf
• https://www.meslekpatent.com/images/coin-master-free-spin-today_GM406889139.pdf
• https://www.meslekpatent.com/images/how-to-download-minecraft-for-free-on-pc_GM479516143.pdf
• https://www.meslekpatent.com/images/free-tiktok-followers-no-verification-or-survey_GM835599320.pdf
• https://www.meslekpatent.com/images/free-minecraft-servers-to-join_GM479516143.pdf
• https://www.meslekpatent.com/images/free-robux-app_GM431946152.pdf
• https://www.meslekpatent.com/images/free-tiktok-followers-no-human-verification-or-survey_GM835599320.pdf
• https://www.meslekpatent.com/images/free-robux-generator-2021_GM431946152.pdf
• https://www.meslekpatent.com/images/how-to-get-free-robux-2021_GM431946152.pdf
• https://www.meslekpatent.com/images/rblx-gg-free-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.meslekpatent.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report