MALICIOUS — free-robux-meep-city_GM431946152.pdf

MALICIOUS — free-robux-meep-city_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f8774c6b809674bd30f46c21a45c6e0a730f2841e435fc3c21cfb6ba441ee298
• SHA-1: 505b47f96aa188b9019cb74be2deb530d40defe4
• MD5: efd646b998349951f062a9bffd682c40
• ssdeep: 768:IBTkUArRSTb4G3z3RALRfGxIP7fWC80Q:IHCgM8tYFpTWt0Q
• TLSH: T11D308EF35187CC1C7D8BAF0399A3255E78CAE78921218B5064D8766DC0BC6DE9F80932
• Submitted as: free-robux-meep-city_GM431946152.pdf
• File type: pdf · Size: 36565 bytes
• Verdict: malicious (75/100)

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!EFD646B99834

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://library.futureuniversity.com/repository/pastebin-2021-robux-hack_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-meep-city-game-hack, http://library.futureuniversity.com/repository/blox-supply-free-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/pastebin-2021-robux-hack_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/free-robux-meep-city-game-hack
• http://library.futureuniversity.com/repository/blox-supply-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/pastebin-2021-robux-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-and-spins-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-by-watching-ads_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-roblox-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-account-that-has-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-pc-cheat-engine_GM406889139.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-apk-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-pe-hack-client-2021_GM479516143.pdf
• http://library.futureuniversity.com/repository/hack-lua-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-free-com_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-links-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/play-minecraft-for-free-on-pc_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-use-cheat-codes-in-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/cardcode-pw-free-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-getrobux-gg_GM431946152.pdf
• http://library.futureuniversity.com/repository/daily-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-instantly_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-unlimited-coins-in-coin-master_GM406889139.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report