SUSPICIOUS — rbx-hut-promo-codes_GM431946152.pdf

SUSPICIOUS — rbx-hut-promo-codes_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: d89362b913f445c278267cc9017dc5534f486a4582193d8453e8ebb0783cf278
• SHA-1: c789fc20ea78cecd7ac6172eb1ec8f7e96e71050
• MD5: 0470197810d86a0d5d2f14d2511a0a58
• ssdeep: 768:IQQJitqqi0syEITm8K7oLJLGcctC62dpHTKzB+EBg:1dtqqfTPK7eJCSdVKzUEBg
• TLSH: T1E5306CF3149BDD5C7AC69B038AFA296D6589D78C7172CA408198772CE07CAAE6F10431
• Submitted as: rbx-hut-promo-codes_GM431946152.pdf
• File type: pdf · Size: 36250 bytes
• Verdict: suspicious (44/100)

Detections (4 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!0470197810D8

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/rbx-hut-promo-codes-game-hack, https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-pet-food-for-coin-master_GM406889139.pdf, https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/roblox-cheat-robux-download_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/rbx-hut-promo-codes-game-hack
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-pet-food-for-coin-master_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/roblox-cheat-robux-download_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-dominus-roblox-not-a-model_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/hack-para-jailbreak-roblox-2021_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/what-to-do-when-hacked-on-roblox_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-coins-on-coin-master_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/appsmobinfo-coinmasterhack-coin-master-hack_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/roblox-free-animations_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/www-free-robux-com_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/get-robux-for-free-real_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/robux-for-free-kids-in-25-seconds-no-verifying_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/hack-para-roblox-red-boy_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-hack-spins-android_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/make-free-robux_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-tzo-hack-robux-links_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/minecraft-survival-hacks_GM479516143.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-roblox-stricid-codes_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/robux-free-com_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/anti-roblox-speed-hack_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-gold-cards-free_GM406889139.pdf

Embedded domains

• netcdn.tw
• promidiapropaganda.com.br

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