SUSPICIOUS — free-pants-roblox-2021_GM431946152.pdf

SUSPICIOUS — free-pants-roblox-2021_GM431946152.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: 66d563819666ebdef5508b5ee557fc3c5dc469aaf974620736ae9d196b82d151
• SHA-1: 57d6c5405fc5ddac2fe66638527ef423279d6794
• MD5: 043c2d6ac2f9fa5d1ff82aea55f971c5
• ssdeep: 768:NJIQRxbsZQ/vXfw7Uv1Pq/uhECEoEt6nGPi5QMj:8QRVvZ1C/uGPt6GPyQc
• TLSH: T157307DF740E7DD1C7A469F036D77247D28CEE295B067DB8042D8762CC0686AEBB504A2
• Submitted as: free-pants-roblox-2021_GM431946152.pdf
• File type: pdf · Size: 36320 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!043C2D6AC2F9

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/free-roblox-card-codes_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-pants-roblox-2021-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/free-roblox-card-codes_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-if-your-a-kid_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.co/app/431946152/free-pants-roblox-2021-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-roblox-card-codes_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-if-your-a-kid_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/my-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-hack-ios_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-on-computer-free_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/get-me-robux-for-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-apk-july-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-human-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-do-u-get-free-robux-without-builders-club_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-executor-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-using-inspect-element_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-mods-download-free_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/wwwfree-robux-todaycom_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-items_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-no-hack-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-rs-hack-download_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-sell-a-shirt-for-free-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-free-robux-no-verification_GM431946152.pdf

Embedded domains

• netcdn.co
• www.ck-ceramic.com

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