SUSPICIOUS — coin-master-free-spins-hack-link_GM406889139.pdf

SUSPICIOUS — coin-master-free-spins-hack-link_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: c498daaeb2b9f0c1f07689acb9a1623dcb872703ec6746caed159fcb8a6e8e6c
• SHA-1: ec2d39925443c14ef5d9f4912e597d15f2b660df
• MD5: 23b25ae7f8980b3c49fec4b2dcb329b5
• ssdeep: 768:KzQ0dc1m7pKxIv5lvQd+9+sNgZi/5uDPrCKCAOdIqR:Kz76YFFYTsNzxcTCTJKqR
• TLSH: T1A62F7CF7819BDC5C3D8ADF0399BB606D68CAD7886123CA5065C4363C80BC6EDAF50921
• Submitted as: coin-master-free-spins-hack-link_GM406889139.pdf
• File type: pdf · Size: 35397 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!23B25AE7F898

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/coin-master-free-spin-link-app_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-spins-hack-link-game-hack, http://library.futureuniversity.com/repository/coin-master-free-spin-link-app_GM406889139.pdf, http://library.futureuniversity.com/repository/how-to-get-free-robux-by-playing-roblox_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-free-spins-hack-link-game-hack
• http://library.futureuniversity.com/repository/coin-master-free-spin-link-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-by-playing-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-no-human-verification-or-survey-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/flip-master-coins-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-mobile-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/gobux-me-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-roblox-vehicle-simulator-money_GM431946152.pdf
• http://library.futureuniversity.com/repository/glitches-for-free-hair-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-skins-stampycat_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-lost-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-rare-cards_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-online-cheat_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-hacking-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/vortex-premium-key-free-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-win-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-please_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-rewards_GM431946152.pdf
• http://library.futureuniversity.com/repository/como-hackear-coin-master-en-espaol_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-redeem-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/redline-hacks-download-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report