SUSPICIOUS — free-robux-generator-no-survey-2021_GM431946152.pdf

SUSPICIOUS — free-robux-generator-no-survey-2021_GM431946152.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: 0a84959c74bb23db83480a33caeac0919036de531e8a964f4bf0c2224871efeb
• SHA-1: 3235260fb6cfeae4f59de0a7ac5415290e554252
• MD5: 5944e972f2f2935498a6c04ff6e19ef4
• ssdeep: 768:SX0QbfGk3rjgB7G3rutzq4t9vDrHjkCGBpo5ujvpOGMgSAEM:SXJGk3rjV6889Lap+GvIjgyM
• TLSH: T1E7328EF3509BDD1C7E869F03A9F7245E6088A3956121CB4195E8B63DC07C6EEDF40A22
• Submitted as: free-robux-generator-no-survey-2021_GM431946152.pdf
• File type: pdf · Size: 46789 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!5944E972F2F2
• 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/free-minecraft-windows-10-with-java_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-robux-generator-no-survey-2021-game-hack, http://library.futureuniversity.com/repository/free-minecraft-windows-10-with-java_GM479516143.pdf, http://library.futureuniversity.com/repository/free-robux-real-working_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.tw/app/431946152/free-robux-generator-no-survey-2021-game-hack
• http://library.futureuniversity.com/repository/free-minecraft-windows-10-with-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-real-working_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-no-scam_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-pc-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-free-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/robloxmatchcom-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-promo-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-for-chromebook-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/minecraft-story-mode-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-that-actually-works_GM431946152.pdf
• http://library.futureuniversity.com/repository/facebook-coin-master-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-deutsch-download-ios-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/real-free-robux-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coins-coin-master-ios_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-easy-and-fast_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spin-coin-master-link-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-spin-160-pro_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-and-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hacked-version_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report