MALICIOUS — free-robux-folder_GM431946152.pdf

MALICIOUS — free-robux-folder_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: 7a6c4ccdabb02a7722483a9154f44b345f75144a52364c463b34fec4c27e0b53
• SHA-1: 9ee6c21bd419614a974965a3b71ae3ab3c63190f
• MD5: fdc3a9d526082ca948013da781f56363
• ssdeep: 768:P65/1sWNR0HEjLM8VGi4wgXTJRyWcaiy1zHpiL:S5bwE/bXgVRyWjtJiL
• TLSH: T16E2F6BF340A7CD6C3E5B8B036D7A5039A8CAD3C97127DF4485C8A62C957D8AEAF50421
• Submitted as: free-robux-folder_GM431946152.pdf
• File type: pdf · Size: 35088 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!FDC3A9D52608

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/cheat-pour-la-money-dans-roblox-phantom-forces_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-folder-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/how-do-you-get-free-robux_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-https-coinms-net_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-robux-folder-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-do-you-get-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-https-coinms-net_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-and-free-stuff-on-catilog_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-spins-for-free_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/inappropriate-roblox-games_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-hack-generaort_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/game-hack-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-e-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/cheat-pour-la-money-dans-roblox-phantom-forces_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-no-survey-or-verification_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/promo-codes-for-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-and-get-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-clothes-and-hats-on-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-2021-robux-in-game-cheat_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/ro-ghoul-script_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/ben-ten-roblox-cheats_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-pins-not-used-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/hack-para-coin-master-sin-verification_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-ios-without-verification_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-live-now-2021_GM431946152.pdf

Embedded domains

• netcdn.co
• www.ck-ceramic.com

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