SUSPICIOUS — free-100-robux_GM431946152.pdf

SUSPICIOUS — free-100-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 41ac8cb09cfcd798e255d7bca03e38f0e78d2a8f7d63fb6e8940a0c637d48970
• SHA-1: bc23c8dda121384267937643f8c154dc79da85ff
• MD5: 0c6dbe962739ce4c35ea9457f09327fb
• ssdeep: 768:tqcprP4Z1kzqcRk48h/ijTECYThKHQk6iG4qYkmJ4sFB0n2j:tHpGcy48pUEtIHQTiG+FCnS
• TLSH: T187329FF3504FDC1C694A9F43AAFB201AB895D7947112CE8465C4373CD07D6AEAB50E12
• Submitted as: free-100-robux_GM431946152.pdf
• File type: pdf · Size: 46094 bytes
• Verdict: suspicious (44/100)

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!0C6DBE962739
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://netcdn.online/app/431946152/free-100-robux-game-hack, http://library.futureuniversity.com/repository/moonactive-free-spins-link_GM406889139.pdf, http://library.futureuniversity.com/repository/free-game-pack-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

• https://netcdn.online/app/431946152/free-100-robux-game-hack
• http://library.futureuniversity.com/repository/moonactive-free-spins-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-game-pack-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/link-for-free-coins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/daily-free-spins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-blogspot_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-dominus-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-coin-master-links-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-attack_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-for-free-ios_GM479516143.pdf
• http://library.futureuniversity.com/repository/minecraft-java-edition-free-download_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-modded-minecraft-server-hosting_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-games-that-give-you-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-gift-card-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coins-and-spins-for-coin-master-game_GM406889139.pdf
• http://library.futureuniversity.com/repository/cm-spin-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/avatar-roblox-game_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/best-free-minecraft-texture-packs_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-accounts-2021_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report