MALICIOUS — daily-free-spins-coin-master-2021_GM406889139.pdf

MALICIOUS — daily-free-spins-coin-master-2021_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: 02ffefebf1c3e9d2d3b306efe7dbecb904af8ef090842d43541f56b92f6dfd67
• SHA-1: 9125730c093f5f4a621807277c5e6cf12d0a34dc
• MD5: 1318171d1fe27f6ceca6f742af7a2e8d
• ssdeep: 768:9yHnoKAbvrQv/A9KAA2fxi2+3I+OvRkjSYT7mH4QN15:osLr8AAuidoMSMaYA15
• TLSH: T1BC308EF3504BDC4C3EC79F03AAB761997489E3A41023C65495E8762CD47C6EEAF50922
• Submitted as: daily-free-spins-coin-master-2021_GM406889139.pdf
• File type: pdf · Size: 36849 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!1318171D1FE2
• 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-hack-to-get-robux_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/daily-free-spins-coin-master-2021-game-hack, http://library.futureuniversity.com/repository/derp-face-roblox-hacked_GM431946152.pdf, http://library.futureuniversity.com/repository/free-robux-games-that-actually-work_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/daily-free-spins-coin-master-2021-game-hack
• http://library.futureuniversity.com/repository/derp-face-roblox-hacked_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-games-that-actually-work_GM431946152.pdf
• http://library.futureuniversity.com/repository/80-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-without-human-verification-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-easy-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-to-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-apps_GM431946152.pdf
• http://library.futureuniversity.com/repository/spin-hack-flight-simulator-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-in-promo-code-2021-april_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-tower-of-hell-cheat_GM431946152.pdf
• http://library.futureuniversity.com/repository/dominus-in-roblox-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-hack-proof_GM431946152.pdf
• http://library.futureuniversity.com/repository/best-way-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-spin-160-pro_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-5-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-windows-10-free-with-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-xyz-apk-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/hacking-robloxs-account_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-app-store-free_GM479516143.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report