MALICIOUS — free-roblox-account-site-youtubecom_GM431946152.pdf

MALICIOUS — free-roblox-account-site-youtubecom_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: aa285f9a8e45bd3ec1d2d5e45f850678f6433c4ef7b49a98f1e29c08f9f93be1
• SHA-1: 55c76bcbe4973583c634b2b95fafa1255d2684b6
• MD5: c4d49175d80e0dd789a2340b60a33b02
• ssdeep: 768:hse1uGQzZNbr8CsZOC+a/nDFM474MqubK4srNCEullRs3nvm6UP/:R03EDFjUMqCsrN8kvNUP/
• TLSH: T10F307DFB0097CC6C795A8F036DFA245F60CAE38861BBE95041D8766CE47C5BDAB10620
• Submitted as: free-roblox-account-site-youtubecom_GM431946152.pdf
• File type: pdf · Size: 38347 bytes
• Verdict: malicious (75/100)

Detections (4 of 50 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!C4D49175D80E

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.biochemix.com/uploaded_files/userfiles/files/free-robux-accounts_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-roblox-account-site-youtube.com-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/games-to-get-free-robux_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-links-to-coin-master_GM406889139.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-roblox-account-site-youtube.com-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/games-to-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-links-to-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-accounts_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-snacks-on-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/is-minecraft-java-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-handbook_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-online-game_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-for-ps3-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/games-you-can-get-free-robux-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/is-there-a-way-to-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-cheat-in-apocalypse-rising-in-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-apk-33-download_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-any-roblox-account_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/play-minecraft-free-online-no-download_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-shirts-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-android_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-that-actually-works_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-websites-no-human-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-apk_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-coins-and-spins-link_GM406889139.pdf

Embedded domains

• netcdn.co
• free-roblox-account-site-youtube.com
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report