MALICIOUS — free-account-that-has-robux_GM431946152.pdf

MALICIOUS — free-account-that-has-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a101a3deef3f947334b3a502aa1bcd302af4470a2f6e97ebb3a4e1ab9792b23f
• SHA-1: ad2decfc2ad9fce49a3d47c4606f0bf95d10b6ce
• MD5: 478773530d39aaac3c6e5c0056c07da8
• ssdeep: 384:AUGGr8gd+R2cNIMDXSW0j3Fs267vNevVcocPgy1QufCUSQrv9K5C87yDFvoZufPi:4Gr8gAwcNXS1hs26eNco7yZpYGvoe0Z
• TLSH: T17E2F8EF78187DC1C7E8A9F035D76106EB8CAE7892053CB5165E5332DD0A92DEAF40922
• Submitted as: free-account-that-has-robux_GM431946152.pdf
• File type: pdf · Size: 34443 bytes
• Verdict: malicious (75/100)

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!478773530D39
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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/roblox-straight-away-cheats-for-money-on-roblox_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-account-that-has-robux-game-hack, http://library.futureuniversity.com/repository/free-chloe-on-roblox_GM431946152.pdf, http://library.futureuniversity.com/repository/coinmasterfreespinlink_GM406889139.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-account-that-has-robux-game-hack
• http://library.futureuniversity.com/repository/free-chloe-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coinmasterfreespinlink_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-straight-away-cheats-for-money-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-inappropriate-games_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-many-levels-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-on-mobile-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-coin-master-hack-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-app_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-rewards_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-robux-without-paying_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-promo-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verify_GM431946152.pdf
• http://library.futureuniversity.com/repository/robloxians-robux-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-2021-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/pokemon-go-free-2021_GM1094591345.pdf
• http://library.futureuniversity.com/repository/sites-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-codes-generator-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-today-ios_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-account_GM406889139.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report