MALICIOUS — coin-master-free-spins-link-blogspot-april-2021_GM406889139.pdf

MALICIOUS — coin-master-free-spins-link-blogspot-april-2021_GM406889139.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: ec59e54eef2823d4bbb90a539b5edb8af8eeafd8d22f9717bf7e70830ccda8e1
• SHA-1: d6c0295f06ee6e4d2e490a33c689df00f440ada8
• MD5: 09f56a6093774d74f36d431cbbe18052
• ssdeep: 768:F2rXXN6PmO4hQ6iBzjwXTWud3FFy150xaF7IXn9CQJHGRPNEHdZb:gr8PmrWBzhB70e7Un5H2lEHzb
• TLSH: T175338DF3118BDD8CBA8A5B13A9BA2529658ED7447162DB805188763CC4EC1FE7B10932
• Submitted as: coin-master-free-spins-link-blogspot-april-2021_GM406889139.pdf
• File type: pdf · Size: 48006 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!09F56A609377

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.js100.com/uploads/ckeditor/files/is-minecraft-java-free_GM479516143.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-free-spins-link-blogspot-april-2021-game-hack, http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-hack-iphone_GM406889139.pdf, http://www.js100.com/uploads/ckeditor/files/mcpe-client_GM479516143.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/coin-master-free-spins-link-blogspot-april-2021-game-hack
• http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-hack-iphone_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/mcpe-client_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/free-coins-coin-master-ios_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/pubg-uc-hack-app_GM1330123889.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-link-cheat_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/is-minecraft-java-free_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/codes-to-get-free-robux_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-roblox-accounts-2021-with-robux_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-beta-free_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/free-coins-on-coin-master-2021_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/roblox-no-download-hack_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/hack-card-collection-coin-master_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/how-to-get-free-minecraft-skins_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-thumbnail-maker-free_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-promo-code_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-hack-tool-v1-9-download_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/free-minecraft-mods_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/free-roblox-passwords_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-tiktok-hearts_GM835599320.pdf
• http://www.js100.com/uploads/ckeditor/files/free-outfits-roblox_GM431946152.pdf

Embedded domains

• netcdn.online
• www.js100.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report