SUSPICIOUS — easy-way-to-get-free-robux_GM431946152.pdf

SUSPICIOUS — easy-way-to-get-free-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: def3c7dceef69e4b3a93f3ae624f82867cf5bdcc563d90002b776b97eff66695
• SHA-1: 076ce9659e2e204a1fa7b7c16c3aaae27fa4b67b
• MD5: 44b1d3b6caba402029fcb08899983df9
• ssdeep: 768:fzwaZYHsrx9NsYFAFBzqD+nLgJqm/nA8JqlJF02MtDIKA8dB2VLJKY2:8sYCv6uAWcLoqAPJcD0vDIp8zMKY2
• TLSH: T1D232AEF3A15BCD5C7E86AF4399BB21592489E3552021CA419598BB3DC03D3FDAF40A23
• Submitted as: easy-way-to-get-free-robux_GM431946152.pdf
• File type: pdf · Size: 47362 bytes
• Verdict: suspicious (44/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!44B1D3B6CABA
• 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/easy-way-to-get-free-robux-game-hack, http://library.futureuniversity.com/repository/minecraft-free-ios-no-verification_GM479516143.pdf, http://library.futureuniversity.com/repository/tryrbx-site-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/easy-way-to-get-free-robux-game-hack
• http://library.futureuniversity.com/repository/minecraft-free-ios-no-verification_GM479516143.pdf
• http://library.futureuniversity.com/repository/tryrbx-site-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coin-master-spins-without-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-windows-10-edition-hacked-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-minecraft-java-account_GM479516143.pdf
• http://library.futureuniversity.com/repository/tower-of-hell-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-clothing-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/is-it-possible-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-texture-packs-for-minecraft-pe_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-no-scam_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-free-minecraft-account_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-and-spins-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-gift-card_GM431946152.pdf
• http://library.futureuniversity.com/repository/pokemon-go-free-zip_GM1094591345.pdf
• http://library.futureuniversity.com/repository/best-site-for-free-coin-master-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-army-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-for-laptop-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/pubg-uc-no-verification_GM1330123889.pdf
• http://library.futureuniversity.com/repository/free-op-minecraft-servers_GM479516143.pdf
• http://library.futureuniversity.com/repository/get-free-robux-com_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report