SUSPICIOUS — how-to-get-free-robux-no-fake-no-virus_GM431946152.pdf

SUSPICIOUS — how-to-get-free-robux-no-fake-no-virus_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: 9c630cd49dc4f1a87068fa868ea0f150195ee65dfed8c40e4aa8d91cba8fbd71
• SHA-1: 9ea9ccab4c3e9889029f75fdfcda1518b3118663
• MD5: 60d24c872999869410c561368ee13373
• ssdeep: 768:eMiL7Kxc/asC36TRnG9YUPKvPIaptvuwdyck2Fdp:ed7jC365Zo73chdp
• TLSH: T1332F8EF7808BCC4C398ADF439EB7115D788AD78920528E6064D4BA6CD06D6EFAF40532
• Submitted as: how-to-get-free-robux-no-fake-no-virus_GM431946152.pdf
• File type: pdf · Size: 35218 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!60D24C872999
• 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-links-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/how-to-get-free-robux-no-fake-no-virus-game-hack, http://library.futureuniversity.com/repository/free-links-coin-master_GM406889139.pdf, http://library.futureuniversity.com/repository/roblox-hack-august-2021_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

• http://netcdn.co/app/431946152/how-to-get-free-robux-no-fake-no-virus-game-hack
• http://library.futureuniversity.com/repository/free-links-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-hack-august-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/prison-life-client-roblox-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/change-you-roblox-name-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-robux-trade_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-pet-snacks-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/master-coin-free-spin-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/va-a-ser-hackeado-roblox-en-2021-18-marzo_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-very-easy-and-fast_GM431946152.pdf
• http://library.futureuniversity.com/repository/facebook-coin-master-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/what-is-e-free-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/mcpe-com_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-roblox-accounts-2021-with-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-robux-game-guardian_GM431946152.pdf
• http://library.futureuniversity.com/repository/tiny-tanks-cheats-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-hack-youtube_GM431946152.pdf
• http://library.futureuniversity.com/repository/coinmasterfreespinlink_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/can-i-get-robux-for-free_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report