SUSPICIOUS — coin-master-spins-hack-2021_GM406889139.pdf

SUSPICIOUS — coin-master-spins-hack-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4a89e67b60da9d466627950baba4a9bb2fea56b1597e8ff445973f981e92cffb
• SHA-1: a20c58e343f0066a646aea45aee346b6f140dc4b
• MD5: 08491a92051740110e02fb317ca6c5ff
• ssdeep: 768:WOpw2ZQxzSqqXcqmqMlCONV3m+G5FQrJcxOkO23+1GSAAhbyhCXtI5mkj/js:WOpIIqjgMlCTlo1GSzhbyMXu5mCs
• TLSH: T192328DF35097CD0C7EC6AF13A9F72199758AC35521215A5028D8362DC07C7EEAF90A72
• Submitted as: coin-master-spins-hack-2021_GM406889139.pdf
• File type: pdf · Size: 45608 bytes
• Verdict: suspicious (58/100)

Detections (5 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!08491A920517
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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-generator-for-roblox-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-spins-hack-2021-game-hack, http://library.futureuniversity.com/repository/free-robux-generator-for-roblox-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/100-free-spins-for-coin-master-2021_GM406889139.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-spins-hack-2021-game-hack
• http://library.futureuniversity.com/repository/free-robux-generator-for-roblox-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/100-free-spins-for-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-spin-hack-apk_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-daily-1-ga_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-change-your-name-on-roblox-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-game-free-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-fan-page-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-2021-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-play-now-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-pe-hack-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-safe_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-unlimited-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-free-coins-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-connection-lost_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-bedrock-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-in-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-server-hosting_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-gift-free-spins-and-coins-link_GM406889139.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report