SUSPICIOUS — free-robux-generator-easy-no-human-verification_GM431946152.pdf

SUSPICIOUS — free-robux-generator-easy-no-human-verification_GM431946152.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: d5dfb7d7c1be8ef467dbaef1a86904c14ba612458b2ed1205f7b68872433dc02
• SHA-1: 1e3d815ff2b5fa874a071bc076a2ccee032bd425
• MD5: 142bd9e6ca18d4052f7563c56aef22b0
• ssdeep: 768:SQQYYCi+YGSzbHogqTLBtkT+k0kRsEhCPAERDywBvI3HeWhF5Wy2k:SQjiovBaT+7UkPHD1iH7hvl2k
• TLSH: T15032AFF74053DC5C6E8E5F0399B611AE7486E7C821218A54A4D87A7DC47C2EEFF01A22
• Submitted as: free-robux-generator-easy-no-human-verification_GM431946152.pdf
• File type: pdf · Size: 45714 bytes
• Verdict: suspicious (58/100)

Detections (4 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!142BD9E6CA18

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/tiktok-free-hearts-apk_GM835599320.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-robux-generator-easy-no-human-verification-game-hack, http://library.futureuniversity.com/repository/tiktok-free-hearts-apk_GM835599320.pdf, http://library.futureuniversity.com/repository/how-do-i-get-free-robux-on-roblox_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.tw/app/431946152/free-robux-generator-easy-no-human-verification-game-hack
• http://library.futureuniversity.com/repository/tiktok-free-hearts-apk_GM835599320.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-robux-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coins-and-free-spins-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-free-2021-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-gift-cards_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-apk-download-for-android_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spin-link-for-coin-master-game_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spin-online-tool-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-downloading-apps_GM431946152.pdf
• http://library.futureuniversity.com/repository/can-you-get-free-robux-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-apk_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-easy-2021-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-games-on-mac_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-2021-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spin-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/get-robux-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-discord-servers_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-no-human-verification-or-survey-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-instantly_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-make-a-minecraft-bedrock-server-for-free_GM479516143.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report