MALICIOUS — working-coin-master-hack_GM406889139.pdf

MALICIOUS — working-coin-master-hack_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: fb23e56178bdcb25ed21f367e5d8eff50e9280363b80f19e69ef23dc7339f4b2
• SHA-1: feee757417aeddf04ecf895f9698ad146d3b40ae
• MD5: 9b21e7d72030f7df61aa56d91afb965a
• ssdeep: 768:2vB7T9lOhMRAyD0idjJ8w3V8IP1sA+6wF+9aWwVpc6S:ivUMR7D3jP113wF+9Bw9S
• TLSH: T178325BF75087CD1C7A868B03A9E5612E658983893132EB4061D9BB7CE47C9FE7F10621
• Submitted as: working-coin-master-hack_GM406889139.pdf
• File type: pdf · Size: 44061 bytes
• Verdict: malicious (92/100)

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!9B21E7D72030
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 6 weighted signals:

• Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged PDF/Phish-TWM!9B21E7D72030 (rule PDF/Phish-TWM!9B21E7D72030) - engine signal, weight 0.55, confidence 0.85
• Embedded network infrastructure: https://netcdn.xyz/app/406889139/working-coin-master-hack-game-hack, https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-free-spins-2021-haktuts_GM406889139.pdf, https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-free-coins-cheat_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.xyz/app/406889139/working-coin-master-hack-game-hack
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-free-spins-2021-haktuts_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-free-coins-cheat_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/hack-the-coin-master-game_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/how-to-get-free-robux-without-downloading-anything_GM431946152.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/simplysarc_GM479516143.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/cheats-to-get-free-spins-on-coin-master_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/free-spins-coins-coin-master_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-free-spins-save_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/javascript-free-robux_GM431946152.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/lazy-blocks-com-free-robux_GM431946152.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-hack-tool-2021_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-hack-progamers_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/free-game-pack-with-google-play-coin-master_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/robux-generator-no-survey_GM431946152.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-download-hack-ios_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/free-spin-coin-master-2021-link_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/roblox-free-robux-com_GM431946152.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/coin-master-daily-gift-free-spins-and-coins-link_GM406889139.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/give-me-free-robux_GM431946152.pdf
• https://www.salcsinstallations.co.uk/admin/ckfinder/userfiles/files/robux-scam_GM431946152.pdf

Embedded domains

• netcdn.xyz
• www.salcsinstallations.co.uk

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report