SUSPICIOUS — coin-master-daily-spin-link-app_GM406889139.pdf

SUSPICIOUS — coin-master-daily-spin-link-app_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 448bc945bc0bf06b4c335df3bdeb8485f80ba9177406eb745fae093fa814deae
• SHA-1: d928820b05fc584b983ee3baebc5ff38208dacda
• MD5: a5e6640d53119e8b9641e988012b0fbc
• ssdeep: 768:9Y04GR+gKkfr8CVa6iJ6gOt2YXoiNDkyPUXMMggwT9W7bDPWA+Eh:9YiKkfvVgJ6D0oRkyPjdgwJWDPWgh
• TLSH: T10C339EF380ABCC5C7E8B9F0369B6215A704AE7483171D99094DA767CC43D6BCAB50A21
• Submitted as: coin-master-daily-spin-link-app_GM406889139.pdf
• File type: pdf · Size: 50187 bytes
• Verdict: suspicious (58/100)

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!A5E6640D5311

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-robux-codes-no-human-verification_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-daily-spin-link-app-game-hack, http://library.futureuniversity.com/repository/free-robux-codes-no-human-verification_GM431946152.pdf, http://library.futureuniversity.com/repository/noclip-roblox-hack-download-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

• https://netcdn.online/app/406889139/coin-master-daily-spin-link-app-game-hack
• http://library.futureuniversity.com/repository/free-robux-codes-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/noclip-roblox-hack-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-for-coin-master-without-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/jailbreak-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-master_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-spins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-coins-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/huskybuscom-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-win-10-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/download-hacked-games-com-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/rbxcity-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-windows-10-hacked-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/robux-free-promo-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/tiktok-free-like-and-views_GM835599320.pdf
• http://library.futureuniversity.com/repository/coin-master-mod-apk-latest-version-free-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-drop-master-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-tiktok-followers-no-human-verification_GM835599320.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-for-free-on-pc_GM479516143.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report