SUSPICIOUS — roblox-download-windows-free_GM431946152.pdf

SUSPICIOUS — roblox-download-windows-free_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: df37ef6414d7f4dd00dc037e8a6c050cdebde0dc30a25a5a8a1083b6c7a79762
• SHA-1: ab6e2d146efc4ab37fce78157eee83f4e5343e8b
• MD5: 5a82e695b009c5b41889609fef76b964
• ssdeep: 768:kkpCPyp1dzHsfwlKsCxyYputPKggnAdTB4bDllllxQ:Dvp1dz4+jKggn22bxQ
• TLSH: T18E2F6BF7109BCD5C3E8B4B43A8B7246EB4C9D34871729B909198B73D842C9EEBB10561
• Submitted as: roblox-download-windows-free_GM431946152.pdf
• File type: pdf · Size: 35533 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!5A82E695B009

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://lib.stie-aub.ac.id/repository/how-to-get-free-robux-com_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-download-windows-free-game-hack, http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-com_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/roblox-pokemon-go-cheats_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-download-windows-free-game-hack
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-com_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-pokemon-go-cheats_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-2021-robux-for-free-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-no-human-verification-no-survey_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-no-survey-or-human-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/www-roblox-com-robux-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-cheat-client_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-spins-coin-master-hack-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/hack-coin-master-apk-31_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-do-you-get-free-robux-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-group-payouts_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-generator-2021-december_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/cheat-roblox-retail-tycoon-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/counter-blox-roblox-hacks_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/real-hack-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-stuff-catalog_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-account-roblox-with-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-change-the-skybox-in-roblox-hack-script_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-shirt-templates-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/robux-free-apk_GM431946152.pdf

Embedded domains

• netcdn.co
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report