MALICIOUS — free-coins-coin-master-iphone_GM406889139.pdf

MALICIOUS — free-coins-coin-master-iphone_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: 8b257c63325551f172b79d090cbb6043f36879e39a760b4fac62f57b68a2bff0
• SHA-1: e4a795d7c88b7646aba9a86c24661aea0edf20e1
• MD5: 7d428bb6d78525600e1b7dec1150b25c
• ssdeep: 768:ata90Ku/Z88AR8LjU8QDw5bmqGEsJFNWAMDnqd60oiiAFgWXpcieA+:ataVu/hpPUpw5PG7Jv5uFAFVZcLA+
• TLSH: T161328DF74087CD4CB98B8B07AEB721AA648DD3846261CB5056D877BCC4BC5BD6F10A21
• Submitted as: free-coins-coin-master-iphone_GM406889139.pdf
• File type: pdf · Size: 45410 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!7D428BB6D785
• 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/what-games-on-roblox-give-you-free-robux_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/406889139/free-coins-coin-master-iphone-game-hack, http://www.js100.com/uploads/ckeditor/files/what-games-on-roblox-give-you-free-robux_GM431946152.pdf, http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-apk_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-coins-coin-master-iphone-game-hack
• http://www.js100.com/uploads/ckeditor/files/what-games-on-roblox-give-you-free-robux_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-apk_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-pocket-edition-mods-for-free_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/free-online-minecraft-server_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-hack-game-download-ios_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/can-lucky-patcher-hack-coin-master_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/free-minecraft-servers-to-join_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/free-spins-from-coin-master_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-pe-free-ios_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-hack-iphone_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-hack-mod-apk-android-1_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/hackear-coin-master-android_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/pubg-700-uc_GM1330123889.pdf
• http://www.js100.com/uploads/ckeditor/files/robux_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-instagram-free-spins_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/is-it-possible-to-get-free-robux_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-printable-roblox-images_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/get-free-robux-gg_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-free-coins-and-spins-app_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/robux-earning-websites_GM431946152.pdf

Embedded domains

• netcdn.online
• www.js100.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report