MALICIOUS — free-coins-coin-master-link-today_GM406889139.pdf

MALICIOUS — free-coins-coin-master-link-today_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: 59f8f348e28a18910def55913bf0c57d1f06640687ad51690bab72e0aafa1e81
• SHA-1: a3aeff6c1a1bc465e06e3607abe439ade09188a2
• MD5: 77da393004b1a30e16e45cd612c6a4c9
• ssdeep: 768:3Od2sScuetQVIKOJyCHCsn3KEjZCBxmmfpQn4Oxa1JGC2i:3qxGHOTp9CBxmmfKvaaDi
• TLSH: T183328DF781DBDD1C7A878F43BDB62075648AD7883026DB408588766CC06C4EEBB10A62
• Submitted as: free-coins-coin-master-link-today_GM406889139.pdf
• File type: pdf · Size: 46801 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!77DA393004B1

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.ck-ceramic.com/Public/upload/editorfiles/how-many-levels-does-coin-master-have_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.xyz/app/406889139/free-coins-coin-master-link-today-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-2021-free-spins-link-2021_GM406889139.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-roblox-gift-cards_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-coins-coin-master-link-today-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-2021-free-spins-link-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-roblox-gift-cards_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-spin-hack-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-on-phone-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/como-hackear-coin-master-2021-espaol_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-many-levels-does-coin-master-have_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/hacked-roblox-accounts-list_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hack-me_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/make-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-without-verification-site-zyngaplayerforumscom_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/https-rbx-place-rewards_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-tool-v1-9-download-free_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/my-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-admin-in-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-roblox-codes-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-mods-in-minecraft_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-codes-2021-not-used_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-gold-cards-hack_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-free-download-ipad_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-apk-download-free-11-055_GM479516143.pdf

Embedded domains

• netcdn.xyz
• www.ck-ceramic.com

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