SUSPICIOUS — coin-master-free-spin-whatsapp-group-link_GM406889139.pdf

SUSPICIOUS — coin-master-free-spin-whatsapp-group-link_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 79abfde03e55f97e2977b4029384f65243e93f9837526ef2c2beff7d8af22da5
• SHA-1: b41a0a605145e30f60c55053f887c86cf7c7351a
• MD5: 954766da0b1915a74d11c49bcd317d20
• ssdeep: 768:GHbxKfWThfTySEFVavaF9Y2Z/GFpF8QPFGFcrzGX3loZc4iYobA+:jKGJd4pF8QTzK3yZiYSA+
• TLSH: T105307CF742DBEC1C6A478F036DB7247A64C9A399B167CF545188366C80BC9BE7B20421
• Submitted as: coin-master-free-spin-whatsapp-group-link_GM406889139.pdf
• File type: pdf · Size: 37222 bytes
• Verdict: suspicious (58/100)

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!954766DA0B19

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/coin-master-free-spin-daily-link_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-spin-whatsapp-group-link-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spin-daily-link_GM406889139.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/games-that-give-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

• http://netcdn.tw/app/406889139/coin-master-free-spin-whatsapp-group-link-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spin-daily-link_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/games-that-give-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-look-like-a-wannabe-hacker-on-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/real-free-robux-generator_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-not-a-scam_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-troll-outfits-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/easy-robux-today_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/ways-to-earn-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/can-i-get-robux-for-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-shirt-template-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-spins-coin-master-apple_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/give-me-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-codes-no-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/get-free-robux-gg_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-roblox-games-on-xbox-one_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-free-robux-hack_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-hack-no-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-realms-free-trial_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-noclip-hack-jailbreak-outwit_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/theme-park-tycoon-cheat-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.ck-ceramic.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report