SUSPICIOUS — coin-master-hack-app_GM406889139.pdf

SUSPICIOUS — coin-master-hack-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: 550a6dce94470046fddf627a2bad3bc507a22de91c6d2c4c1dc2985ed8534396
• SHA-1: e94b3d2a16f2f938bd8ce251aeb73e06765aebad
• MD5: e9f629e1a63aba3821e55815ea2e747f
• ssdeep: 768:vbESKIuav5ob0ySus2fb7vfsH2t56j+2StuxzyoxuYiZed:dK54usUbD156j+2Swyy+ed
• TLSH: T1EC2F8DF39097DC4C7E869F03A9B7252938CAE7547022DB5051C4367D947C6EEBB20A22
• Submitted as: coin-master-hack-app_GM406889139.pdf
• File type: pdf · Size: 35590 bytes
• Verdict: suspicious (58/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!E9F629E1A63A

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/roblux-robux-hackhacks_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-hack-app-game-hack, http://library.futureuniversity.com/repository/roblux-robux-hackhacks_GM431946152.pdf, http://library.futureuniversity.com/repository/roblox-screensaver-free_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/coin-master-hack-app-game-hack
• http://library.futureuniversity.com/repository/roblux-robux-hackhacks_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-screensaver-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-links-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-realms-free-trial_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-hack-jhon-doe_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-hack-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/como-tener-cualquier-ropa-gratis-en-roblox-sin-hacks_GM431946152.pdf
• http://library.futureuniversity.com/repository/dominus-roblox-free-hat_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards-link-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-murder-mystery-2-halloween-hack-candy_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-java-server_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-games-that-actually-work-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-spins-on-coin-master-android_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-hack-2021-windows-10_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-by-inspecting-on-mac_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-robux-without-hacking_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-no-survey-no-download-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/is-there-any-way-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-survey-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report