SUSPICIOUS — how-to-get-free-robux-no-scams-no-human-verification_GM431946152.pdf

SUSPICIOUS — how-to-get-free-robux-no-scams-no-human-verification_GM431946152.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: 1f83c37bc3f0a48eb4efcb70fa6d6e3bda7bae37d8dd1e8bb566d6760238f2c3
• SHA-1: 1a1b2a4fd88cc5ffa7298b4b963e66d8a9bf8df8
• MD5: 16b1d50deeab99b22b8cf4fd253135b2
• ssdeep: 768:f/sV0qUHBsSJYU4lb9aOLpkL5lHUrtWCKQfK9yp:3g0ZHVY9wOy70rMV9yp
• TLSH: T11E307EF7519BCC5C3D869F03A9BB215D74C9D7883062CA00A5D8772DD4687EEBB10A22
• Submitted as: how-to-get-free-robux-no-scams-no-human-verification_GM431946152.pdf
• File type: pdf · Size: 36712 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!16B1D50DEEAB

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-hack-iphone_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/how-to-get-free-robux-no-scams-no-human-verification-game-hack, http://library.futureuniversity.com/repository/coin-master-hack-iphone_GM406889139.pdf, http://library.futureuniversity.com/repository/free-robux-master_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.co/app/431946152/how-to-get-free-robux-no-scams-no-human-verification-game-hack
• http://library.futureuniversity.com/repository/coin-master-hack-iphone_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-master_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-clients-jailbreak_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-spins-on-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-cbro-free-money-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/jhow-to-get-free-game-passes-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-svg_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-hack-generator-without-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-only-username_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-play-minecraft-online-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-unlimited-coins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-ios-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-catalog-items-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-no-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-free-download-mac-full-version-2021_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-today-glitch_GM431946152.pdf
• http://library.futureuniversity.com/repository/daily-coin-master-free-spin-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-easy-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-spins-for-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-data-breach_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report