MALICIOUS — free-spin-coin-master-2021-link_GM406889139.pdf

MALICIOUS — free-spin-coin-master-2021-link_GM406889139.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: 11d7a3b9c7855b942f3fd108d302c7782dbbe5beb815ec04faa7a202c05fb819
• SHA-1: 47ba7b0b16d1b99375eaf8aed051cf1186d34233
• MD5: 1128686af99ce609a91287db2573e595
• ssdeep: 768:9joMBqbQA9nSOAmqqwCrfkpG7141Q+bbNnN4WieuuuxC:9joGm5y+kw541Q+fNnYC
• TLSH: T170329EF7819BDD1CBA4A4B072D7A24BD249DE754A126CA4091CC367CC06C9BE7B10A31
• Submitted as: free-spin-coin-master-2021-link_GM406889139.pdf
• File type: pdf · Size: 46171 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!1128686AF99C
• 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.ck-ceramic.com/Public/upload/editorfiles/roblox-free-body_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/406889139/free-spin-coin-master-2021-link-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/haktuts-coin-master-free-spins_GM406889139.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-stuff-links_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

• https://netcdn.online/app/406889139/free-spin-coin-master-2021-link-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/haktuts-coin-master-free-spins_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/roblox-free-body_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-gold-cards-hack_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-scam_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/where-can-i-get-free-spins-for-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-in-roblox-2021-may_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hack-tools_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/50-000-free-spins-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-coin-master-spin-ios_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/websites-to-get-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-human-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-app_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-without-verification-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-100-free-spins-on-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-no-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/easy-roblox-today_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/100-free-spins-coin-master-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/no-verification-coin-master-hack_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-minecraft-windows-10-edition-for-free_GM479516143.pdf

Embedded domains

• netcdn.online
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report