MALICIOUS — free-robux-exe_GM431946152.pdf

MALICIOUS — free-robux-exe_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: b60cd65e07b8f491667ab6f580bf41fb92187a79ec0275addaa5a0cc7382793f
• SHA-1: e21b3ff08b6f8ac6d9d8f89205140ee2d0974679
• MD5: 8186553a2c6cc82f1ed49e891048d7ed
• ssdeep: 768:zfjuVZAg7jYEr4n5wqKOouzmtMCbCDiZ+Zdhs2bD0+V9VoKZIA:fuVZHjnTqjdmtM62U+Zg2bgI9ZIA
• TLSH: T17B328DF30097DC8C759A9F079CF5205EB48AD3C87162E9A0909476ACD07C6BE7F10A21
• Submitted as: free-robux-exe_GM431946152.pdf
• File type: pdf · Size: 45691 bytes
• Verdict: malicious (75/100)

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!8186553A2C6C

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.valenciamaids.com/userfiles/files/daily-free-spin-and-coin_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.xyz/app/431946152/free-robux-exe-game-hack, http://www.valenciamaids.com/userfiles/files/free-spins-for-coin-master-ios_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/robux-fun-hack_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

• https://netcdn.xyz/app/431946152/free-robux-exe-game-hack
• http://www.valenciamaids.com/userfiles/files/free-spins-for-coin-master-ios_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/robux-fun-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-daily-spins-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/cheats-coin-master-free-spins-and-news_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-make-your-own-minecraft-pe-server-for-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/download-minecraft-java-edition-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/hackear-juego-coin-master-espaol_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/daily-free-spin-and-coin_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-link-daily-get-free-spins-amp_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-free-vip-server_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/hackear-coin-master-android_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-daily-free-spins-link-today_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/bux-gg-robux-free_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-gift-cards_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/link-for-free-spins-on-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-generator_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-promo-code-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-hack-ios_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-1-million-robux-for-free-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/rblx-city-free-robux_GM431946152.pdf

Embedded domains

• netcdn.xyz
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report