SUSPICIOUS — free-unlimited-coin-master-400-spin-link_GM406889139.pdf

SUSPICIOUS — free-unlimited-coin-master-400-spin-link_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2d8336be75534f79d6829f27cb35b699ffa1e875de6b6613a26b197cb097439f
• SHA-1: 23d5ea6ed2d1e4536f33f5fa2ab5a309ef350150
• MD5: d21094b8c1622325576584c45d016c02
• ssdeep: 768:Lh9u1wW7qOkq2PRDwH4M4sqTDFMwtPjHIymwRMDmD1mPdYyJkJ:NXWxkd5MMTDFfPjooMaDICyJkJ
• TLSH: T1F2329DF741A7CC9CB6878F13BCE625692499E38460B6EA5081DC365CE07C5BE6F11A30
• Submitted as: free-unlimited-coin-master-400-spin-link_GM406889139.pdf
• File type: pdf · Size: 45343 bytes
• Verdict: suspicious (58/100)

Detections (5 of 50 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!D21094B8C162
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-today-new-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.xyz/app/406889139/free-unlimited-coin-master-400-spin-link-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-today-new-2021_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/how-to-actually-get-free-robux_GM431946152.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/free-unlimited-coin-master-400-spin-link-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-today-new-2021_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-actually-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accounts-with-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-faces-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-old-roblox-accounts_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/rbx-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/earn-free-robux-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-cards-in-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/earn-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-do-u-hack-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-game-free_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-anarchy-server-no-hacks_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-coin-master-blog_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-coin-master-free-spin_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-mobile_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-mod-apk-free-download-for-android_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/universal-minecraft-converter-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/can-i-have-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-coin-master-hack_GM406889139.pdf

Embedded domains

• netcdn.xyz
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report