SUSPICIOUS — free-robux-without-any-verification_GM431946152.pdf

SUSPICIOUS — free-robux-without-any-verification_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 57fcd941515477c776d8984df12c736e3311ea4c5efb5d180d39297097c46f35
• SHA-1: 3d33cf0f029acd180dcf0c96a3f703e91d72091d
• MD5: c7e753994bae8bc0ad2c819bc756cc29
• ssdeep: 768:Z8hX/fQ7QGtRys1AVRtG9KHY6eTCGFHjNMQlq8qAJ7:ZD7pdAMQ46nGFDNMQMdG7
• TLSH: T1D1307CF36193DD1C3A8A8F039AF5697D58CDE78C3126DA5055C8732CD0ACDAE6B00922
• Submitted as: free-robux-without-any-verification_GM431946152.pdf
• File type: pdf · Size: 37095 bytes
• Verdict: suspicious (44/100)

Detections (4 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!C7E753994BAE

Why this verdict

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

• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-without-any-verification-game-hack, https://www.gpn-revalidation.co.uk/uploads/files/files/hacks-for-initial-despacito-roblox_GM431946152.pdf, https://www.gpn-revalidation.co.uk/uploads/files/files/april-1st-hack-roblox-wiki_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/free-robux-without-any-verification-game-hack
• https://www.gpn-revalidation.co.uk/uploads/files/files/hacks-for-initial-despacito-roblox_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/april-1st-hack-roblox-wiki_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/roblox-cheat-engine-jump-hack_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/prison-life-roblox-hacks_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/2021-btools-hack-for-roblox_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/how-to-get-a-star-code-roblox-hack_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/robuxhub-net_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/coin-master-hack-fast-org_GM406889139.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/free-robux-generator-no-human-verification_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/earn-free-robux-today_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/roblox-free-robux-no-human-verification_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/robux-gives-roblox-hacks-free-roblox_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/free-spin-in-coin-master_GM406889139.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/coin-master-free-spins-apk_GM406889139.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/veorra-set-free-roblox-id_GM431946152.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/tiktok-followers-for-free_GM835599320.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/minecraft-bedrock-edition-free-with-java_GM479516143.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/tiktok-views-free_GM835599320.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/wurst-client_GM479516143.pdf
• https://www.gpn-revalidation.co.uk/uploads/files/files/free-spins-on-coin-master-link_GM406889139.pdf

Embedded domains

• netcdn.co
• www.gpn-revalidation.co.uk

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report