SUSPICIOUS — roblox-island-royale-download-free_GM431946152.pdf

SUSPICIOUS — roblox-island-royale-download-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: 7be06308f6f3fe6369fac42f602962f664b47a2e8547459c98aaa14a9380e611
• SHA-1: 211273fd95f4a5aff3e9d5e424639f249ce293e0
• MD5: c8a2c06dd2381c5f1474e24748427fd6
• ssdeep: 768:TXeJsW8ZePSLKb3aVzqWlOWurFdorDwcjXurIbZDNgyZFeuzlWS2f1Iu:TXe28ciHVprFA37d+yDRWSe1Iu
• TLSH: T164339EF35087DC9C724F9B13A9F6246D248D4388A1B6EA50A0DCB76CD87C67D6B10622
• Submitted as: roblox-island-royale-download-free_GM431946152.pdf
• File type: pdf · Size: 48345 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!C8A2C06DD238
• 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: https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-generator-no-verification-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/roblox-island-royale-download-free-game-hack, https://www.fluidtecheng.com/uploaded_files/userfiles/files/robux-without-verification_GM431946152.pdf, https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-time-hack-ios_GM406889139.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-island-royale-download-free-game-hack
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/robux-without-verification_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-time-hack-ios_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-generator-no-verification-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/rbxoffers-earn-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/hack-na-robuxy-w-roblox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coinmaster-rewards_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-roblox-clothes_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-do-you-install-minecraft-for-free_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-spin-link-coin-master-app_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-mod-apk-latest-hack-with-unlimited-free-spins_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-bedrock-hacks-windows-10_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-creative-mode-free_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/robux-hack-2021-real-no-human-vertification_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/microsoft-bing-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-tiktok-accounts-and-passwords_GM835599320.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-gain-more-spins-on-coin-master-for-free_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spin-daily-bonus_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/can-pokemon-go-free-pokeballs_GM1094591345.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/all-gamepasses-free-on-roblox-gitch_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-coins-and-spins_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.fluidtecheng.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report