SUSPICIOUS — http-bit-ly-coin-master-hack_GM406889139.pdf

SUSPICIOUS — http-bit-ly-coin-master-hack_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: 6433672ab2331be5be727bb7ca8300ee0140b50d1c00a487e82f75baf431e70d
• SHA-1: a738202ecdd081a4f4ff2ce4e8eb91a6f4718b18
• MD5: ec1d33868583d0834134099bef79bd8a
• ssdeep: 768:629Wn7vTkbP2VBJSnVom3AsLet+CBb9KBYe7JpUTFtQhQzY:/EnEbP27s1EJb9clOTFtQhQzY
• TLSH: T14C2F6CF7809BDC1C79468F037DBA50BE689E93987027DA5094C8762C907C9EEBB50931
• Submitted as: http-bit-ly-coin-master-hack_GM406889139.pdf
• File type: pdf · Size: 35660 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!EC1D33868583
• 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/tiktok-free-recharge_GM835599320.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/http-bit-ly-coin-master-hack-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/tiktok-free-recharge_GM835599320.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hack-me_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/http-bit-ly-coin-master-hack-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/tiktok-free-recharge_GM835599320.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hack-me_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-and-coins-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-verified-on-tiktok-for-free_GM835599320.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-2021-no-human-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-imagine_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-everything-free-on-roblox-2021-april_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-roblox-outfits-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-link-2021-april_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-70-spin-link-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/1x1x1x1-roblox-id_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-apk-link_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-roblox-accounts-with-cheat-engine-64_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/password-free-roblox-accounts_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-hacks-pc_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-robux-hack-jailbreak-ios_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/plug-toolbox-for-minecraft-free-ios_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-no-human-verification-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spin-link-app_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report