SUSPICIOUS — roblox-noob-skin-free_GM431946152.pdf

SUSPICIOUS — roblox-noob-skin-free_GM431946152.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: 4bd27bd8bcff0074fb774274a1da0d1c1c3b26d4dd7592c484454a91c74cdf3c
• SHA-1: a7b149958021eddb6c20d5cd8d1e78e955f6d6ff
• MD5: e5207abbb4e0d11e67b25a841f5d0ffd
• ssdeep: 1536:LrHsrB18yLH52Cxb32wtdW8fEQN/jtiS3v:Lc+yT52Cx97W8fEQZjtF3v
• TLSH: T1CA33AEF3908BCC4C39879B03DAF76169A49997A92021EF5090D9363DC57D2FD6B10E22
• Submitted as: roblox-noob-skin-free_GM431946152.pdf
• File type: pdf · Size: 52136 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!E5207ABBB4E0
• 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/is-tiktok-free_GM835599320.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/roblox-noob-skin-free-game-hack, http://library.futureuniversity.com/repository/is-tiktok-free_GM835599320.pdf, http://library.futureuniversity.com/repository/how-to-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/roblox-noob-skin-free-game-hack
• http://library.futureuniversity.com/repository/is-tiktok-free_GM835599320.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/master-coin-master-free-spin_GM406889139.pdf
• http://library.futureuniversity.com/repository/chara-undertale-for-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coins-and-spins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-foxy-food_GM406889139.pdf
• http://library.futureuniversity.com/repository/tiktok-free-followers-apk_GM835599320.pdf
• http://library.futureuniversity.com/repository/free-coin-master-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-gold-cards-hack-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-on-phone_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-hack-without-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/google-coin-master-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-fun-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/websites-that-give-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-redeem-codes-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-free-version_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-do-u-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/2021-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-money_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-hacks_GM479516143.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report