SUSPICIOUS — free-vip-server-for-speed-race-roblox_GM431946152.pdf

SUSPICIOUS — free-vip-server-for-speed-race-roblox_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: 86e170b1881c4812a2d505eff1f47f727da24de73dd669c886c8cc7a3e112195
• SHA-1: eac1433562a035f22f45d5d57462c8c231009943
• MD5: 70bc95a5e9e005905ded3219046f3126
• ssdeep: 768:HCul/ROfA2w4M65aV4LcM+mj1ZFmWqu7zrPB2/ewMoqZ2y340q:igRPUaJMFFzqyfPB2WvJ22xq
• TLSH: T199329EF76197CC1C798AAF8389B6206DB4C6E2C92161CA0191D8367DC07C6FDAF10672
• Submitted as: free-vip-server-for-speed-race-roblox_GM431946152.pdf
• File type: pdf · Size: 43886 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!70BC95A5E9E0
• 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/free-robux-no-verification-no-download-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-vip-server-for-speed-race-roblox-game-hack, http://library.futureuniversity.com/repository/free-robux-no-verification-no-download-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/free-pet-snacks-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-vip-server-for-speed-race-roblox-game-hack
• http://library.futureuniversity.com/repository/free-robux-no-verification-no-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-pet-snacks-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/rbx-roblox-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-for-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-accounts-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards-link-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-scam_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-free-spins-link-app-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-hair-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-easy-and-fast_GM431946152.pdf
• http://library.futureuniversity.com/repository/cm-free-spin-link-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/uprobuxcom-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-someones-roblox-account_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-voo-hack-com_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-mobile_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-ios_GM431946152.pdf
• http://library.futureuniversity.com/repository/bloxpink-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/weird-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-vip-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/10-000-robux-for-free_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report