SUSPICIOUS — free-robux-working_GM431946152.pdf

SUSPICIOUS — free-robux-working_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: 604d4ce9d3fcc1433d5ff5729bc4e5a58084e0b0d79d3c25f438087090249994
• SHA-1: b88e20adba41fc6f0b71c9fe3554174dd003adda
• MD5: 661a40cccbb4edf2a57d93ff4b6bc957
• ssdeep: 768:ij1UYATasvIRi5CJHERUbKhtrNtWc1Of:i1UdIuCWd3JtJOf
• TLSH: T14A2F6DF7149BDE4C7AC75B439AB2196DA89ED7883021DB4445887B2CA4BC9EE7F00431
• Submitted as: free-robux-working_GM431946152.pdf
• File type: pdf · Size: 35444 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!661A40CCCBB4
• 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-working-game-hack, https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/prototype-free-download-roblox_GM431946152.pdf, https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/robux-link_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/431946152/free-robux-working-game-hack
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/prototype-free-download-roblox_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/robux-link_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-to-hack-someones-roblox-account_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/roblox-exploit-hack-2021_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/cheat-manager-free-robux_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/get-robux-roblox-free_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/win-free-robux_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/roblox-cheat-gg_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-to-get-minecraft-windows-10-edition-for-free_GM479516143.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-mod-apk-free-download-for-android_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/earn-free-robux-on-roblox_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-to-get-free-clothes-on-roblox-mobile_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/dll-hack-roblox-2021_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/minecraft-bedrock-free_GM479516143.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-hack-version_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/robux-cheat-codes-2021_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/como-hackear-el-juego-coin-master_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-hack-using-cheat-engine_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/roblox-person_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-is-tiktok-free_GM835599320.pdf

Embedded domains

• netcdn.tw
• promidiapropaganda.com.br

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report