MALICIOUS — free-robux-console_GM431946152.pdf

MALICIOUS — free-robux-console_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: 77ef2a30ddefc496ae9dc3a61a66b4f22695acaa791dd6f90763b1d52363a866
• SHA-1: 7538a883f05d47abfcd841ca8e3539e01ebef1d0
• MD5: 3bf677813acb582c90fcab4297b45cf2
• ssdeep: 768:QxIVyobKLsiBufiWMA9NPHeaWaBmXIYcRPLNV3cPvXbRhjjZ8kFfQV:iiCWMqefIzBV3mfjVb2V
• TLSH: T118338EF350DBDD1C7A4A8B1369A6112C749ED2997266EB5081CC753CC0BC5BD7F10A22
• Submitted as: free-robux-console_GM431946152.pdf
• File type: pdf · Size: 49913 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!3BF677813ACB

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.ck-ceramic.com/Public/upload/editorfiles/pop-slots-free-vegas-casino-slot-machine-game-coin-master_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-robux-console-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-hack_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-any-roblox-account_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.tw/app/431946152/free-robux-console-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-hack_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-any-roblox-account_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/oprewards-com-earn_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-only-username_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/pop-slots-free-vegas-casino-slot-machine-game-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-robux-for-free-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-tool-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-buy-robux-for-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robuxmatchcon_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-and-free-coins_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/instant-free-robux-generator-no-human-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-font-free_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/best-free-robux-sites_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/can-you-earn-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/25-free-spins-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-stuff-links_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-hacks-xbox-one_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-without-human-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-and-coins-daily-links_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report