SUSPICIOUS — free-roblox-intros_GM431946152.pdf

SUSPICIOUS — free-roblox-intros_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: dde2a977e988df8ec6f6e6b1f43efa2f98ba11295cc947800860b11aaca6af04
• SHA-1: e873fa42e4083c341e1e6c91795ba17162b1c52a
• MD5: 7479a1fc693ada4de253a90a813c6d54
• ssdeep: 768:cL0r1WbLw+hGOOkEciVBbzf6G9DUtVCYoj8Ift37ptnIENpEWV2T2hcYRp:y0hEwVkcBPFRcVCY88o7ptnIENxKYRp
• TLSH: T156339FF7515BDE1C794AEF03AAF6206D748AA78431228B2454D4767CC0786FE6F40A23
• Submitted as: free-roblox-intros_GM431946152.pdf
• File type: pdf · Size: 49267 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!7479A1FC693A
• 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/good-free-minecraft-server-hosting_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/free-roblox-intros-game-hack, http://library.futureuniversity.com/repository/good-free-minecraft-server-hosting_GM479516143.pdf, http://library.futureuniversity.com/repository/but-link-says-free-robux_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.online/app/431946152/free-roblox-intros-game-hack
• http://library.futureuniversity.com/repository/good-free-minecraft-server-hosting_GM479516143.pdf
• http://library.futureuniversity.com/repository/but-link-says-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-clothes-templates_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-paying_GM431946152.pdf
• http://library.futureuniversity.com/repository/cm-free-spin-link-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-app-for-iphone_GM406889139.pdf
• http://library.futureuniversity.com/repository/get-free-robux-without-doing-anything_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-and-coins-blogspot-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/www-roblox-com-robux-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-pocket-edition-free-ios_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-link-today-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/moonactive-coin-master-free-spins-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-hack-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-unlimited-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-snacks-on-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/tiktok-free-no-sign-in_GM835599320.pdf
• http://library.futureuniversity.com/repository/http-blackgamesus-coinmasterhack_GM406889139.pdf
• http://library.futureuniversity.com/repository/cool-free-minecraft-skins_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-hack_GM406889139.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report