MALICIOUS — pubg-uc-no-verification_GM1330123889.pdf

MALICIOUS — pubg-uc-no-verification_GM1330123889.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 6d227046297be3bb7c2881e0166afc0799f1d65a4e3ceda272148721cad317f6
• SHA-1: 7096a6479d043900933a483da570a26db900c735
• MD5: 0a525161ed973190cb9611ed18e9f6d8
• ssdeep: 6144:PnYepwU8VjJW0fPuA/5FSg6KO0jjQIyW:PY4n8VjwupGE+I9
• TLSH: T1D24401F3A1EBDE0C7A8617039EE42004651CE31455A1DF6589CD7B2C88BA3BC6F52B52
• Submitted as: pubg-uc-no-verification_GM1330123889.pdf
• File type: pdf · Size: 256780 bytes
• Verdict: malicious (75/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2

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-free-robux-without-offers_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/1330123889/pubg-uc-no-verification-game-hack, http://library.futureuniversity.com/repository/robux-hack-tool-apk_GM431946152.pdf, http://library.futureuniversity.com/repository/how-do-you-hack-roblox-to-get-free-robux_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/1330123889/pubg-uc-no-verification-game-hack
• http://library.futureuniversity.com/repository/robux-hack-tool-apk_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-you-hack-roblox-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-login_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-get-free-cards_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-offers_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-clothing-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-hack-no-apps_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-tips_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-modded-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-jump-hacks_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-lab-experiment-hacks_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-make-shirt-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/app-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-a-roblox-account-password-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/op-rewards-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-gifts_GM406889139.pdf
• http://library.futureuniversity.com/repository/hero-havoc-hack-pastebin-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-change-your-name-in-roblox-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-tiktok-followers_GM835599320.pdf
• http://library.futureuniversity.com/repository/free-online-multiplayer-games-like-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report