MALICIOUS — cute-free-roblox-clothes_GM431946152.pdf

MALICIOUS — cute-free-roblox-clothes_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 73f5dd79faf08a56f29b2f2ab0d320a6ee46ba2b491be5608250bf719d56ad11
• SHA-1: ae5e9dda5565747372f1c39382f20201f764f747
• MD5: fff63fe3f5c1669aff179e48d8a155b9
• ssdeep: 768:L3lxytXEF6CVxpHGY596zck7N+L9ARkxnP+SgV2Q3m3VgpAM39YkeyOA:uUFDO7N+LaRcWXV29KpA0/eyOA
• TLSH: T183329EF71097CD4C7286CB0369E9355E64C9E248B17AD94060E8762CE4BC5FE6F11631
• Submitted as: cute-free-roblox-clothes_GM431946152.pdf
• File type: pdf · Size: 43900 bytes
• Verdict: malicious (75/100)

Detections (5 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!FFF63FE3F5C1
• 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.biochemix.com/uploaded_files/userfiles/files/free-robux-link_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.xyz/app/431946152/cute-free-roblox-clothes-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/hack-coin-master-free_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-accounts_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/cute-free-roblox-clothes-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/hack-coin-master-free_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-accounts_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/hack-coin-master-spin_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-coin-master-spins-and-coins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/flip-master-free-coins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-for-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-link_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-apk-114_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/app-for-free-spins-on-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-unlimited-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-faces-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-download-iphone_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-roebucks-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-minecraft-for-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-master_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-and-coins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/www-roblox-com-robux-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-create-group-in-coin-master-free-spins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-me-robux-for-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-coins-in-minecraft_GM479516143.pdf

Embedded domains

• netcdn.xyz
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report