SUSPICIOUS — a-game-were-you-can-get-free-robux-roblox_GM431946152.pdf

SUSPICIOUS — a-game-were-you-can-get-free-robux-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: 5a029127aed13ceac3a9126946fa41244543fde0d66db8ea77bd657f22e71c51
• SHA-1: e1f1ff8316de31a70b40702183e7eee8cc1060bb
• MD5: a05b0e25a5dfd6b0874bfb6cd5f5fed5
• ssdeep: 768:CoYSxZqsC1Dv0K8Xo5hjbfikDhNohwnko81zsKllJg86+SqbYo:CSc1oK8XaZOk0hNohQT6+FbYo
• TLSH: T1342F7EF7411BDC4C7E879F039A72616DB48AD7883122CB6494D4372CD06C6DEAB50A72
• Submitted as: a-game-were-you-can-get-free-robux-roblox_GM431946152.pdf
• File type: pdf · Size: 35388 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!A05B0E25A5DF
• 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/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/a-game-were-you-can-get-free-robux-roblox-game-hack, http://library.futureuniversity.com/repository/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdf, http://library.futureuniversity.com/repository/moonactive-coin-master-free-spins_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/a-game-were-you-can-get-free-robux-roblox-game-hack
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdf
• http://library.futureuniversity.com/repository/moonactive-coin-master-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-whatsapp-group-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/100-free-spins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-800-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/easy-coin-master-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-8-ball-pool_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/100-free-spins-for-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-download-roblox-cheat_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-full-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-bighead-simulator-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-facebook_GM406889139.pdf
• http://library.futureuniversity.com/repository/como-hackear-coin-master-en-espaol_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-you-be-a-hacker-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/google-roblox-games_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-no-hack-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-games-that-actually-work_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-any-time_GM431946152.pdf
• http://library.futureuniversity.com/repository/robuxy-com-free-robux_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report