MALICIOUS — free-coin-master-app_GM406889139.pdf

MALICIOUS — free-coin-master-app_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: 93d7ad2c43195a9d0e830b6574a7579a8cff3299573379c4eb6ac02d41fea3d9
• SHA-1: f4b375ac764feed32315088f5f5baf94e65b133d
• MD5: 792035a575f9d55791bcd3718fd8d7d1
• ssdeep: 768:wU0YagdAr0vmDTfMmqP99BV5TlX0GRUsc3sstPn70nBDaqKQ+hDl2fxcu:nvdEekmV35dPsZ0Blf+Cfxcu
• TLSH: T128328DF3109BCD5CA64A8F139D9B286AA48DC344A126DB9041CC7A6CC0ED6FE6B50162
• Submitted as: free-coin-master-app_GM406889139.pdf
• File type: pdf · Size: 45508 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!792035A575F9
• 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.js100.com/uploads/ckeditor/files/free-spins-coin-master_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/406889139/free-coin-master-app-game-hack, http://www.js100.com/uploads/ckeditor/files/roblox-hack_GM431946152.pdf, http://www.js100.com/uploads/ckeditor/files/hack-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/free-coin-master-app-game-hack
• http://www.js100.com/uploads/ckeditor/files/roblox-hack_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/hack-client_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/free-spin-coin-master-twitter_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/free-spins-coin-master_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/how-to-get-free-robux-instantly_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-free-download-windows_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/get-free-robux-com_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-server-hacks_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-mods-download-free_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/how-to-hack-roblox-jailbreak_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-robux-hacks-no-verification_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-coins-on-coin-master-2021_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/free-robux-clothes_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-robux-offers_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-11-01-2021_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-map_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/how-to-get-free-robux-without-email_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-roblox-hack_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-roblox-exploits_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-spins-and-coins-coin-master-link-2021_GM406889139.pdf

Embedded domains

• netcdn.online
• www.js100.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report