SUSPICIOUS — roblox-robux-hack-2021-lenovo_GM431946152.pdf

SUSPICIOUS — roblox-robux-hack-2021-lenovo_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: c4bd6b0e6c02115b74e51bc8e3c57788ec9348bbad82268c39d5c21f38a30f58
• SHA-1: 1edb9f34c07c0f2747681ecc3ae2d046d857e902
• MD5: 0d7a2b925e126d28cfb72ca8c6e0fe83
• ssdeep: 768:QDVbKv9osMJPYNzz791ksfNojxk+2IyvQ2:mbRJEzz79TNPvQ2
• TLSH: T1BC2F6DF38097CD1C7E8BEB0359F7202E24C6D3987122DA5161D9776DD0782EDAB40A22
• Submitted as: roblox-robux-hack-2021-lenovo_GM431946152.pdf
• File type: pdf · Size: 35703 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!0D7A2B925E12

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-free-spins-link_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-robux-hack-2021-lenovo-game-hack, http://library.futureuniversity.com/repository/coin-master-free-spins-link_GM406889139.pdf, http://library.futureuniversity.com/repository/how-to-hack-someones-roblox-account_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-robux-hack-2021-lenovo-game-hack
• http://library.futureuniversity.com/repository/coin-master-free-spins-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-someones-roblox-account_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-heaven_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-spins-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-polyguns-hack-credits_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-any-roblox-game-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-free-promo-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-realms-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/best-roblox-hacks_GM431946152.pdf
• http://library.futureuniversity.com/repository/pokemon-go-free-trades_GM1094591345.pdf
• http://library.futureuniversity.com/repository/robux-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-and-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-iphone_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-robux-hack-no-survey-or-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-robux-hacks-2021-working_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-that-actually-works_GM431946152.pdf
• http://library.futureuniversity.com/repository/best-tricks-co-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-for-coin-master-game_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-without-verification-2021_GM406889139.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report