SUSPICIOUS — free-coins-coin-master-link_GM406889139.pdf

SUSPICIOUS — free-coins-coin-master-link_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4591c4908f81dfb3259df2838f1e7bafac56df0411ac42e4e350a8ddb0bcfccb
• SHA-1: 151f4cf0fba2a83b7e28a076778e39821beec843
• MD5: a241385e48fb9df73b4a720b5dcbe36e
• ssdeep: 768:sPFCrvR9+zRad1UknCp+shXHc6DxnaZIuOIV9MB:kKMaBCcshtxnCI5IXMB
• TLSH: T11D306BF7509BED5C7E878B07B96A207A648EE3C86167CF4084C8362C847C5BEAF50915
• Submitted as: free-coins-coin-master-link_GM406889139.pdf
• File type: pdf · Size: 35888 bytes
• Verdict: suspicious (58/100)

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!A241385E48FB
• 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.ck-ceramic.com/Public/upload/editorfiles/how-to-become-a-hacker-in-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-coins-coin-master-link-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-become-a-hacker-in-roblox_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hack-2021_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

• http://netcdn.tw/app/406889139/free-coins-coin-master-link-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-become-a-hacker-in-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hack-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/hack-for-texting-simulator-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/monttechscom-coin-master-free-spins_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/tiktok-followers-generator-free_GM835599320.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spin-today_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-dungeons-free-download-pc_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-on-mobile_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-free-items-glitch_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-windows-10-hacked-client_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-free-ios-2021_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/get-free-spins-on-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/tiktok-for-free-download_GM835599320.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-generator-no-verification-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-resources-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-only-username-no-human-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-codes-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-accounts_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report