SUSPICIOUS — free-tiktok-app_GM835599320.pdf

SUSPICIOUS — free-tiktok-app_GM835599320.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: 7a202c42e33e79dfbbd7c2af3516cf39308f3638508ea48d19f26b3c4a402f04
• SHA-1: 25839c4328ea29aa315e2e92f4fb25fb95ded58f
• MD5: c7504a6683bbce72e6f8197f18d23bba
• ssdeep: 768:GQKfU7q2Owh6x4DoOY8Gq6aSXmHsibnigPsaME9Jtt4+rzx6:efNI6x4DoO9GqgXmHnitaM4JAUzU
• TLSH: T1712F6CF75147DD1C3ACA9F035EBB202D6485E79920238B6551D87B3C90BC7ADAF20622
• Submitted as: free-tiktok-app_GM835599320.pdf
• File type: pdf · Size: 34079 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!C7504A6683BB
• 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/how-to-get-free-clothing-on-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/835599320/free-tiktok-app-game-hack, http://library.futureuniversity.com/repository/how-to-get-free-clothing-on-roblox_GM431946152.pdf, http://library.futureuniversity.com/repository/how-do-you-get-free-robux-2021_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/835599320/free-tiktok-app-game-hack
• http://library.futureuniversity.com/repository/how-to-get-free-clothing-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-you-get-free-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacking-event-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-robux-no-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-2021-july_GM431946152.pdf
• http://library.futureuniversity.com/repository/op-rewards-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/uprobuxcom-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-tiktok-followers-no-verification-or-survey_GM835599320.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-phone_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-on-ipad-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/codes-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-op-minecraft-servers_GM479516143.pdf
• http://library.futureuniversity.com/repository/item-for-free-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/google-how-can-you-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-use-cheat-codes-in-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-email_GM431946152.pdf
• http://library.futureuniversity.com/repository/island-royale-roblox-hack-esp-script_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-for-roblox-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-robux-hack-com_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report