MALICIOUS — legit-free-spins-coin-master_GM406889139.pdf

MALICIOUS — legit-free-spins-coin-master_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d98f7460539c17f7368f722417c39cc0b8d5ade1caba350f2028b5ad32fecac5
• SHA-1: 6e5f6c5b93c84a9be519d637f9e2545de1a948d2
• MD5: c25e0802f58c86ff765a291c464ba75a
• ssdeep: 768:ZQPVNI+wr02J4VK6XmqiCyQN2x7RCz88Dmv4tOjQyTSwyHD:Y/pi4I6TiCyDx7R3vvQPuyHD
• TLSH: T1B0329EF3808BDD1C7E469F03DDF6265A748AE39454228E50A5D8766CC13D2EDAB10E23
• Submitted as: legit-free-spins-coin-master_GM406889139.pdf
• File type: pdf · Size: 45075 bytes
• Verdict: malicious (75/100)

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!C25E0802F58C
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/406889139/legit-free-spins-coin-master-game-hack, http://library.futureuniversity.com/repository/robux-hack-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/free-robux-without-downloading-apps_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/legit-free-spins-coin-master-game-hack
• http://library.futureuniversity.com/repository/robux-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-without-downloading-apps_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-gold-cards-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-pets-in-adopt-me-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-hacked-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/try-minecraft-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/juego-hackeado-de-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-daily-coin-master-coins_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spin-link-for-coin-master-game_GM406889139.pdf
• http://library.futureuniversity.com/repository/completed-coin-master-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-robux-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-hack-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-links-for-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/android-coin-master-hack-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-online_GM406889139.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report