SUSPICIOUS — free-robux-cheat-no-survey_GM431946152.pdf

SUSPICIOUS — free-robux-cheat-no-survey_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: cdedc09374fe11111f7e3f2c7b42d2c3a9206416efa7c4287e37a9aca051cec0
• SHA-1: d0bdfcc5d307ac84c83b25f0387e341eaa623d57
• MD5: 16a934d8372b094b552b079b8a118931
• ssdeep: 768:HTVBKPTM19J3sPKzJjqcBbj4URkW6Bfr0uIlCQMQvaN:zV8Po1lJjqc5/6tr0pQQhaN
• TLSH: T1C32F7DF380DBCC5C7E8ADB0398B7245DB4CAD75421638A1061D8776DD06C6EEAF50A22
• Submitted as: free-robux-cheat-no-survey_GM431946152.pdf
• File type: pdf · Size: 34997 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!16A934D8372B
• 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/roblox-hack-deutsch-ohne-handynummer_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-cheat-no-survey-game-hack, http://library.futureuniversity.com/repository/roblox-hack-deutsch-ohne-handynummer_GM431946152.pdf, http://library.futureuniversity.com/repository/gameoffice-net-hack-coin-master_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-robux-cheat-no-survey-game-hack
• http://library.futureuniversity.com/repository/roblox-hack-deutsch-ohne-handynummer_GM431946152.pdf
• http://library.futureuniversity.com/repository/gameoffice-net-hack-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/gamesofficenet-hack-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-only-working-today_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-spins-free-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-ar2-spawn-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-generator_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-catch-a-hacker-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-clothes-from-other-users-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacks-on-roblox-broken-bones_GM431946152.pdf
• http://library.futureuniversity.com/repository/rbl-gg-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-t-shirt-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-promo-codes-for-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-bundles_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-promo-codes-march-21_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-gift-card_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-mods_GM479516143.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report