SUSPICIOUS — free-roblox-script-loader_GM431946152.pdf

SUSPICIOUS — free-roblox-script-loader_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: 9813580b69723edd71b65569da4a281a255d1dca5ba5a87abc321c332f8140c1
• SHA-1: a31fb45fbc3cf5eb22e68e28e58dc96152b9d313
• MD5: 653f8c8133b9e8bd0de21278694caeee
• ssdeep: 768:izYOhQCtpjOd6E284BcbzqD3G2ucqVv7GMydIlajWKkUmb:ivsP2ZDW2ucqVKMyuhKtmb
• TLSH: T168329EF75087CC4C29C6AB439ABA365EA5CAD7D97112CA4094D836ACC43C7ECBB50532
• Submitted as: free-roblox-script-loader_GM431946152.pdf
• File type: pdf · Size: 47031 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!653F8C8133B9
• 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/coin-master-hack-apk-download_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-roblox-script-loader-game-hack, http://library.futureuniversity.com/repository/coin-master-hack-apk-download_GM406889139.pdf, http://library.futureuniversity.com/repository/how-to-get-free-robux-on-phone_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-roblox-script-loader-game-hack
• http://library.futureuniversity.com/repository/coin-master-hack-apk-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-phone_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-bedrock-free-download-pc_GM479516143.pdf
• http://library.futureuniversity.com/repository/top-5-games-on-roblox-that-gives-me-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-spins-grom-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-can-i-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/is-there-an-actual-hack-that-work-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/hack-minecraft_GM479516143.pdf
• http://library.futureuniversity.com/repository/www-roblox-com-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/best-free-spins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/tiktok-free-view-iphone-video_GM835599320.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-twitter_GM406889139.pdf
• http://library.futureuniversity.com/repository/huskybuscom-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-iphone_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-spins-and-coins-unlimited-free-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-free-spins-link-today-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-daily-1-ga_GM406889139.pdf
• http://library.futureuniversity.com/repository/games-that-give-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-robux-no-verification_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report