SUSPICIOUS — free-robux-kid-friendly_GM431946152.pdf

SUSPICIOUS — free-robux-kid-friendly_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: 991d6d2f7366f8c275322a16044069fa89629a6e164268df139ff5b6d48faedf
• SHA-1: ebe773ed1250d4a9ee2ef9a550f0565e29b5414d
• MD5: c8bd5e278875a95c201494f4e0ce3b73
• ssdeep: 768:isqAp1BL4/gAsxTXFaz4mvO/Z9UslwK6n1llHFySvSCJ7:lqADq/EFaM9XeK6njySvzJ7
• TLSH: T16A2F8DFB119BDC4C7E898B039977296DB84AD78875A29F4080C8771CD07CB6E6B60D21
• Submitted as: free-robux-kid-friendly_GM431946152.pdf
• File type: pdf · Size: 35242 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!C8BD5E278875

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-kid-friendly-game-hack, http://autoskola-scp.com/files/coin-master-free-spins-april-2021_GM406889139.pdf, http://autoskola-scp.com/files/how-to-get-free-robux-no-hack-no-inspect-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.tw/app/431946152/free-robux-kid-friendly-game-hack
• http://autoskola-scp.com/files/coin-master-free-spins-april-2021_GM406889139.pdf
• http://autoskola-scp.com/files/how-to-get-free-robux-no-hack-no-inspect-2021_GM431946152.pdf
• http://autoskola-scp.com/files/how-to-become-a-hacker-in-roblox_GM431946152.pdf
• http://autoskola-scp.com/files/roblox-how-to-get-free-clothes_GM431946152.pdf
• http://autoskola-scp.com/files/coinmaster-free-spins-link_GM406889139.pdf
• http://autoskola-scp.com/files/roblox-password-hacker-generator_GM431946152.pdf
• http://autoskola-scp.com/files/comment-tre-un-hacker-sur-roblox_GM431946152.pdf
• http://autoskola-scp.com/files/minecraft-free-download-mac-full-version_GM479516143.pdf
• http://autoskola-scp.com/files/coin-master-hack-https-coinms-net_GM406889139.pdf
• http://autoskola-scp.com/files/minecraft-windows-10-hacked-client_GM479516143.pdf
• http://autoskola-scp.com/files/roblox-robux-hack-generator_GM431946152.pdf
• http://autoskola-scp.com/files/robux-hack-2021_GM431946152.pdf
• http://autoskola-scp.com/files/how-do-you-log-in-if-hacked-in-roblox_GM431946152.pdf
• http://autoskola-scp.com/files/coin-master-free-coins_GM406889139.pdf
• http://autoskola-scp.com/files/roblox-island-2-hack_GM431946152.pdf
• http://autoskola-scp.com/files/earn-robux-by-watching-ads_GM431946152.pdf
• http://autoskola-scp.com/files/how-to-get-free-robux-easy-2021-december_GM431946152.pdf
• http://autoskola-scp.com/files/where-to-get-free-robux_GM431946152.pdf
• http://autoskola-scp.com/files/coin-master-400-spin-link-hack_GM406889139.pdf
• http://autoskola-scp.com/files/youtube-fly-hack-roblox-2021-feb_GM431946152.pdf

Embedded domains

• netcdn.tw
• autoskola-scp.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report