SUSPICIOUS — coin-master-hack-apk-download-for-android_GM406889139.pdf

SUSPICIOUS — coin-master-hack-apk-download-for-android_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: 371c72081d7b7efdd3ad26c307012c1c048cda81b0ecc0df7ff640f27e404a24
• SHA-1: 7b7fd73fab2e3f7aee9dda48951295e31f1bd549
• MD5: 431528fe2b46d9ff75681d5fa3c5cb1b
• ssdeep: 768:Z7N1MEPn6Jllv+7GBWTtWR/nO0UUcUDhUKian:BFndkW4pUzUDhUKi4
• TLSH: T14B2F8DF3508BCD5C7E8A8F039BB3615DB4CAD7982162DA1065D9772DC07C2EE9B10622
• Submitted as: coin-master-hack-apk-download-for-android_GM406889139.pdf
• File type: pdf · Size: 35719 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!431528FE2B46
• 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/generator-for-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-hack-apk-download-for-android-game-hack, http://library.futureuniversity.com/repository/generator-for-free-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/roblox-monster-simulator-hack-script_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/coin-master-hack-apk-download-for-android-game-hack
• http://library.futureuniversity.com/repository/generator-for-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-monster-simulator-hack-script_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-fortnite-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-blogspot-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-any-time_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-server-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-free-models-virus_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-cheat-lots-of-robloxs_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-on-macbook-pro_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-tto-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-free-school_GM479516143.pdf
• http://library.futureuniversity.com/repository/2021-free-coin-master-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-a-free-2021-roblox-acc_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-java-free-download_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-spins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/rixty-codes-for-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-free-download-windows-10_GM479516143.pdf
• http://library.futureuniversity.com/repository/minecraft-account-hacked_GM479516143.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report