MALICIOUS — free-spin-link-for-coin-master-game_GM406889139.pdf

MALICIOUS — free-spin-link-for-coin-master-game_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2028f7f26395ba6de157cb550e4540f5ff5b503a07f15a004c7245c08b0f26b1
• SHA-1: 3398aac968b1d29bd3c77b6f151758e5a6674f06
• MD5: 86df6568134db20fea73a3f299e3e686
• ssdeep: 768:FNwrXtZS7Ifv+Y90kgJkMTodBB1jlHt00UfyRd8x:FyTLWAB1xNbSs8x
• TLSH: T1682F6DF79097CC0C7D9A9F03AAB7616D348AE3D560129A5069DC373C847C6EDAB40A21
• Submitted as: free-spin-link-for-coin-master-game_GM406889139.pdf
• File type: pdf · Size: 35483 bytes
• Verdict: malicious (75/100)

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!86DF6568134D

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://library.futureuniversity.com/repository/free-800-robux_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spin-link-for-coin-master-game-game-hack, http://library.futureuniversity.com/repository/how-to-get-free-robux-on-ios_GM431946152.pdf, http://library.futureuniversity.com/repository/roblox-inspect-element-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

• http://netcdn.tw/app/406889139/free-spin-link-for-coin-master-game-game-hack
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-ios_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-inspect-element-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/timber-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-app-real_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-bot-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-800-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/your-free-trial-of-living-has-expired-roblox-meme_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-2021-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-gems-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/worst-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/complete-offers-for-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-para-roblox-robux-infinitos_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-only_GM431946152.pdf
• http://library.futureuniversity.com/repository/javascript-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/description-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/https-www-roblox-com-games-2021202180-free-admin_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-java-edition-free-trial_GM479516143.pdf
• http://library.futureuniversity.com/repository/wwe-backpack-roblox-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-toolbox-premium-apk_GM479516143.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report