SUSPICIOUS — free-robux-working-websites-no-human-verification_GM431946152.pdf

SUSPICIOUS — free-robux-working-websites-no-human-verification_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: afa29b51246c467460dd52a38c2c63000bbc5ffc695cd3e01d4b32ba6d3f2425
• SHA-1: ebd157c29aa4afe5d1a5b7c5f6f4bca6f4066ab9
• MD5: 6707ec1ed91283c5bce3fb0af2aff772
• ssdeep: 768:xfvjp9EZmZpALsny654xkX9bCqdNDHMYPbXC/wK3E:9LEkjA2y0f9pNDsYm4K3E
• TLSH: T1F92F8EF74197DC5C3D8A5F43E9B7315AB889E3983022CE1495D8762DC06C2DE6F60A24
• Submitted as: free-robux-working-websites-no-human-verification_GM431946152.pdf
• File type: pdf · Size: 35380 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!6707EC1ED912
• 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-games-that-give-you-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-working-websites-no-human-verification-game-hack, http://library.futureuniversity.com/repository/roblox-games-that-give-you-free-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/free-robux-generator-no-survey-no-download-no-human-verification_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: js, 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-working-websites-no-human-verification-game-hack
• http://library.futureuniversity.com/repository/roblox-games-that-give-you-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-no-survey-no-download-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-tiktok-followers-free_GM835599320.pdf
• http://library.futureuniversity.com/repository/free-robux-app_GM431946152.pdf
• http://library.futureuniversity.com/repository/dll-dor-roblox-hacks_GM431946152.pdf
• http://library.futureuniversity.com/repository/pastebin-com-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-gift-card-website_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-limiteds-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hacked-version-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-without-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-to-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/best-minecraft-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/new-cheat-codes-for-pets-adopt-me-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacker-roblox-se-tlprter_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-100-spin-slot_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-into-drtraybloxs-account-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/cheat-speed-city-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-thumbnails-roblox-game_GM431946152.pdf
• http://library.futureuniversity.com/repository/find-the-code-and-get-400-million-free-robux_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report