SUSPICIOUS — best-free-roblox-items-2021_GM431946152.pdf

SUSPICIOUS — best-free-roblox-items-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 051366300512e778c7a45f7bdd5809db62c086627a0a9c271c619dd8822d0818
• SHA-1: bc1a5d5282d114bc74c21a2312d2fcd3a6deed33
• MD5: be28e3413f53748f635c185d694e51b3
• ssdeep: 768:JJdwcFmCwUZBqPs8yOzqUMiCKzDfUGnF/SuPPo2pwmNOfZDpxyHt:X5FgpH+zADfUMpSuPw2FOhVUHt
• TLSH: T19E32AFF35097CD1C7E859F03AEB2216A744EE7842022DA5051D8777DD17CAEEAF00A62
• Submitted as: best-free-roblox-items-2021_GM431946152.pdf
• File type: pdf · Size: 45744 bytes
• Verdict: suspicious (44/100)

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!BE28E3413F53
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://netcdn.tw/app/431946152/best-free-roblox-items-2021-game-hack, http://library.futureuniversity.com/repository/how-do-i-get-free-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/free-draw-2-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/best-free-roblox-items-2021-game-hack
• http://library.futureuniversity.com/repository/how-do-i-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-draw-2-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-coin-master-spin-in-hindi_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-without-human-verification-real_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-realms-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-youthnow_GM406889139.pdf
• http://library.futureuniversity.com/repository/when-was-minecraft-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-card-collection-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-free-apk-java-edition_GM479516143.pdf
• http://library.futureuniversity.com/repository/pokemon-go-vs-free-fire_GM1094591345.pdf
• http://library.futureuniversity.com/repository/free-tiktok-app_GM835599320.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-and-free-coins_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-net_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verification-at-all_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-gift-free-spins-and-coins-link-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-can-i-play-minecraft-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-modded-minecraft-server-hosting_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-a-free-minecraft-account_GM479516143.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report