SUSPICIOUS — free-robux-giveaway-live-2021_GM431946152.pdf

SUSPICIOUS — free-robux-giveaway-live-2021_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: 82897ddbc2c016a2712d2c6cf53c29109e8f3a5876540355835a78ebeeffc14e
• SHA-1: 79f69d1445593974fc1f3c2051d13ecee55c561e
• MD5: 51e56179c2d8b0ad566418f9b2f57d94
• ssdeep: 768:4Z9LqgDg5ns5On/9fFiQYp5vyr9MzPb0M0aN/IT5G:09Dg5PVfFinrvyrSPAM0u/ITM
• TLSH: T104306DF361D7DD5C7A8A8B039DA7115AE4CAD3883025CA4051DC7A6CE0BC9AEBF40531
• Submitted as: free-robux-giveaway-live-2021_GM431946152.pdf
• File type: pdf · Size: 35882 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!51E56179C2D8

Why this verdict

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

• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-giveaway-live-2021-game-hack, https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/games-on-roblox-that-give-you-free-robux_GM431946152.pdf, https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/earn-free-robux-on-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

• http://netcdn.co/app/431946152/free-robux-giveaway-live-2021-game-hack
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/games-on-roblox-that-give-you-free-robux_GM431946152.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/coin-master-apk_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-daily-free-spins-link-today_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-robux-no-verify-2021_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/woman-roblox_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-hair-roblox-blue_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-hack-https-coinms-net_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/master-coin-free-spin-daily_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/download-coin-master-hack_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-robux-cards_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-34-6-hack_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-robux-wheel_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/coin-master-free-spin-link-today-2021_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/free-robux-no-human-verification-or-survey-2021-easy_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-to-get-free-robux-on-roblox-2021-ipad_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-do-u-get-robux_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-to-get-free-gold-cards-on-coin-master_GM406889139.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/how-to-use-scripts-in-roblox-hack_GM431946152.pdf
• https://promidiapropaganda.com.br/modules/default/fotos/uploads/files/roblox-comment-avoir-le-shirt-swat-free_GM431946152.pdf

Embedded domains

• netcdn.co
• promidiapropaganda.com.br

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report