SUSPICIOUS — free-robux-website_GM431946152.pdf

SUSPICIOUS — free-robux-website_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: 59df5ffb47464a8c4417812e2327c3ba1f8c50bcf63de9738f0c9dfd91df67c2
• SHA-1: aeafe4a5399e86b4f055561c81043a4f452ac148
• MD5: 6767ac95bd2626b5c13db56d03b39c9b
• ssdeep: 768:K9DFHFs6EQIiZuZr5DZ/ZEMbqUWp1kszqkA+r:qD/EQBYHBEMSp9zTAA
• TLSH: T1B12F7DF3419BCD4C3A8A9B076DB6515EA49DD38C3262DB9081C87B2C90AC5FE7B50621
• Submitted as: free-robux-website_GM431946152.pdf
• File type: pdf · Size: 34828 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!6767AC95BD26
• 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: http://netcdn.tw/app/431946152/free-robux-website-game-hack, http://www.vista-design.hr/files/free-robux-generator-for-kids_GM431946152.pdf, http://www.vista-design.hr/files/coin-master-free-spins-and-coins-blogspot_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

• http://netcdn.tw/app/431946152/free-robux-website-game-hack
• http://www.vista-design.hr/files/free-robux-generator-for-kids_GM431946152.pdf
• http://www.vista-design.hr/files/coin-master-free-spins-and-coins-blogspot_GM406889139.pdf
• http://www.vista-design.hr/files/www-coin-master_GM406889139.pdf
• http://www.vista-design.hr/files/reddit-coin-master-free-spins_GM406889139.pdf
• http://www.vista-design.hr/files/how-to-hack-roblox-money-2021_GM431946152.pdf
• https://www.vista-design.hr/files/how-to-get-robux-for-free-2021_GM431946152.pdf
• https://www.vista-design.hr/files/roblox-bear-cheats_GM431946152.pdf
• https://www.vista-design.hr/files/roblox-obby-gives-you-free-robux-july-no-password-2021_GM431946152.pdf
• http://www.vista-design.hr/files/universal-minecraft-converter-free_GM479516143.pdf
• http://www.vista-design.hr/files/free-daily-spins-coin-master_GM406889139.pdf
• https://www.vista-design.hr/files/roblox-noclip-and-speed-hack_GM431946152.pdf
• https://www.vista-design.hr/files/pubg-uc-emoji_GM1330123889.pdf
• https://www.vista-design.hr/files/roblox-tower-battles-cheat-engine_GM431946152.pdf
• http://www.vista-design.hr/files/coin-master-hack-no-verify_GM406889139.pdf
• https://www.vista-design.hr/files/free-shirts-and-pants-in-roblox_GM431946152.pdf
• https://www.vista-design.hr/files/pastebin-roblox-items-free_GM431946152.pdf
• https://www.vista-design.hr/files/minecraft-116-free_GM479516143.pdf
• http://www.vista-design.hr/files/free-robux-no-human-verification-2021-or-survey-no-download_GM431946152.pdf
• https://www.vista-design.hr/files/free-robux-not-fake_GM431946152.pdf
• https://www.vista-design.hr/files/how-can-i-get-minecraft-for-free_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.vista-design.hr

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report