MALICIOUS — roblox-anti-anti-cheat_GM431946152.pdf

MALICIOUS — roblox-anti-anti-cheat_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ec5b737f22e07d06d31f90b0a3c3658d071bfb6390d13ce06f306059a7644750
• SHA-1: 597aa24205767f0acf83c8e8aac464a58764bc7d
• MD5: 10ca427e9dc7738d6d5f67ff601ed24a
• ssdeep: 768:r/5NutYX7FZ67UdJ6IUvOBlOYR1+kt/Zdk/Xw0wNgF:r/5NTHdJYvOn1+kbd4lKgF
• TLSH: T189327DF341ABED4C7A8AAF032CF62469B0C9D3847022DA5055E476ACE0785BE7F51531
• Submitted as: roblox-anti-anti-cheat_GM431946152.pdf
• File type: pdf · Size: 43666 bytes
• Verdict: malicious (75/100)

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!10CA427E9DC7
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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/hack-coin-master-apk-2021_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-anti-anti-cheat-game-hack, http://www.valenciamaids.com/userfiles/files/coin-master-gold-cards-free-link_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/apps-that-give-you-free-robux_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/roblox-anti-anti-cheat-game-hack
• http://www.valenciamaids.com/userfiles/files/coin-master-gold-cards-free-link_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/apps-that-give-you-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/hack-coin-master-apk-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/dl-roblox-hack-scripts-download_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-minecraft-realms-for-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-do-you-get-free-robux-on-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-no-verify-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-link-2021-ios_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-mojang-account-with-minecraft_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-that-actually-works_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-reward-link-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-hack-a-minecraft-server-and-make-yourself-op_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-hack-roblox-for-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-hack-roblox-passwords_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/gamesofficenet-hack-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-tiktok-coins_GM835599320.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-no-verification_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hacks-for-android_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-pro_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-daily-free-spins_GM406889139.pdf

Embedded domains

• netcdn.co
• www.valenciamaids.com

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