SUSPICIOUS — android-coin-master-hack-2021_GM406889139.pdf

SUSPICIOUS — android-coin-master-hack-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: fb7fd04c56f3751088fe55c9dac96e22dda18ba59b825970462f2742c247480c
• SHA-1: e88abf4de50f3e229c6516ca60572ce0a8ed5cd2
• MD5: 8347baf4b87cdfd38ff4cf196e4e7484
• ssdeep: 1536:iRbGMk5+EpMsniLDCPxTENJe/gwJWmxpu6:WbGMJEpMsniXkYN4/gwJn+6
• TLSH: T12833AFF35187CD4C298B9F43AAF7205A7059D7A93131DA8065D9373C816C6EDAF40A32
• Submitted as: android-coin-master-hack-2021_GM406889139.pdf
• File type: pdf · Size: 50471 bytes
• Verdict: suspicious (58/100)

Detections (4 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!8347BAF4B87C

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-change-your-username-on-roblox-for-free-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/android-coin-master-hack-2021-game-hack, http://library.futureuniversity.com/repository/coin-master-rewards-app_GM406889139.pdf, http://library.futureuniversity.com/repository/how-to-change-your-username-on-roblox-for-free-2021_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

• https://netcdn.online/app/406889139/android-coin-master-hack-2021-game-hack
• http://library.futureuniversity.com/repository/coin-master-rewards-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coinmasterfreespinlink_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-15-free-spin-link-of-last-5-days_GM406889139.pdf
• http://library.futureuniversity.com/repository/tiktok-free-song_GM835599320.pdf
• http://library.futureuniversity.com/repository/free-robux-with-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-army-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-free-co_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-spins-game-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-coin-master-coins_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-2021-no-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/60-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/bad-minecraft-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/hack-my-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-easy-and-fast_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-hack-no-human-verification-or-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verification-no-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-sound-daily-free-spins-link-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/arsenal-hacks-roblox_GM431946152.pdf

Embedded domains

• netcdn.online
• fp.fr
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report