SUSPICIOUS — hacking-in-to-deniss-roblox-account_GM431946152.pdf

SUSPICIOUS — hacking-in-to-deniss-roblox-account_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: cd9941643bff115efd5fa6f8e4ab34096d5de4cf8a39d4191ba0bb68e544ebfd
• SHA-1: 8214ffff525b8b266b084257eeb1c10f36e516c0
• MD5: 0c72aa2a7f2346594820eb822190d939
• ssdeep: 768:dWg8o9BT33GOUJ1YMUK0zqbcZTwXKYJNfMz1c58gfXItM27hVvN5zOP0InL8dItD:PraZJiMFLQZBcfM68QY7hxN5z40s8dwD
• TLSH: T1DB327CF350C7DC1C7D89DF039ABA250AB5CAD65920628A50A1D8322CC46D6EE7F10A77
• Submitted as: hacking-in-to-deniss-roblox-account_GM431946152.pdf
• File type: pdf · Size: 45296 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!0C72AA2A7F23
• 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/cpying-roblox-games-for-free_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/hacking-in-to-denis, http://library.futureuniversity.com/repository/cpying-roblox-games-for-free_GM431946152.pdf, http://library.futureuniversity.com/repository/how-do-you-get-free-roblox_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

• https://netcdn.tw/app/431946152/hacking-in-to-denis
• http://library.futureuniversity.com/repository/cpying-roblox-games-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-you-get-free-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-wings-in-roblox-catalog_GM431946152.pdf
• http://library.futureuniversity.com/repository/buy-robux-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-polyguns-hack-credits_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-no-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/cone-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-for-free-on-mac_GM479516143.pdf
• http://library.futureuniversity.com/repository/irobux-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/hackear-juego-coin-master-espaol_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-2021-haktuts_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-version-download-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spins-and-coins-blogspot-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/easy-way-to-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-printable-roblox-images_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-roblox-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-and-spins-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-now_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report