SUSPICIOUS — coin-master-free-spins-link-2021-haktuts_GM406889139.pdf

SUSPICIOUS — coin-master-free-spins-link-2021-haktuts_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: c5e9f449b519ee52500f6eafefadd2ad51297ad23fde16dfa194bd6a3c297b6b
• SHA-1: 972c15e3906ddeae7310b6b32a58d8500f329fb7
• MD5: 5479dda737d00c9b7154a9bb7eefed0c
• ssdeep: 768:UlGhjzvV9H0kmCsASErrN6lOG9NP4mqJRoyALq+lJPulSFvwASCAzaC7UWaT/W:U6nN9H0fC1j6NPqJOBvLs7+W
• TLSH: T17E328CF7808BDD0C394B9F039DB7111D758AE79460229B95A4D8366DC47C6EEAF00A32
• Submitted as: coin-master-free-spins-link-2021-haktuts_GM406889139.pdf
• File type: pdf · Size: 46240 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!5479DDA737D0
• 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/coin-master-daily-free-spins-link-facebook_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-free-spins-link-2021-haktuts-game-hack, http://library.futureuniversity.com/repository/coin-master-daily-free-spins-link-facebook_GM406889139.pdf, http://library.futureuniversity.com/repository/free-robux-please_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-free-spins-link-2021-haktuts-game-hack
• http://library.futureuniversity.com/repository/coin-master-daily-free-spins-link-facebook_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-please_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards-link-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-site_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-using-cheat-engine_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-gen_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-svg_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-codes-no-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-free-spin-and-coin_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-without-human-verification-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-com_GM431946152.pdf
• http://library.futureuniversity.com/repository/but-link-says-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-and-spins-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-many-levels-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-minecraft-windows-10-with-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-today-instagram_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecoins-in-minecraft-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-easy-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-free-spins-from-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-pc-cheat-engine_GM406889139.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report