SUSPICIOUS — roblox-hack-chrome_GM431946152.pdf

SUSPICIOUS — roblox-hack-chrome_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: 15cc5cffb11a808febc97ff41833a0c4ea298b18b0d2b7182f417dfaecf71654
• SHA-1: 016b225ba3333fdd8aae992583368637137ec9c5
• MD5: c03a5f3292de37fb4e379a6430783353
• ssdeep: 768:h/v1p++SBxymBsDSP+8azMBJZevVf89Gm1CBDMr52w31xyCdNzgr8Bn:1tjwxymfPWvp8D4BDMl2wHxPMABn
• TLSH: T128307DF34087DC5C3A8A9F43AABB341A6496979861239A5050DC772C90BC7FEEF10971
• Submitted as: roblox-hack-chrome_GM431946152.pdf
• File type: pdf · Size: 35862 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!C03A5F3292DE

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-many-free-spin-links-is-there-for-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-hack-chrome-game-hack, http://library.futureuniversity.com/repository/how-many-free-spin-links-is-there-for-coin-master_GM406889139.pdf, http://library.futureuniversity.com/repository/how-do-you-get-free-robux-without-doing-anything_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/roblox-hack-chrome-game-hack
• http://library.futureuniversity.com/repository/how-many-free-spin-links-is-there-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-you-get-free-robux-without-doing-anything_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-com-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coins-and-spins-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-minecraft-coins_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-cbro-free-money-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-generator-no-human-verification-or-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/but-link-says-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coins-on-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-hack-game_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-draw-2-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-on-coin-master-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-no-survey-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-in-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-spin-160-pro_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spin-card-exchange-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-survivalist-alpha-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-mod-apk-free-download_GM406889139.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report