SUSPICIOUS — free-robux-go-to-robux-gg-free_GM431946152.pdf

SUSPICIOUS — free-robux-go-to-robux-gg-free_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: e393c912faa3faa1903417196f1599aa6f842c10dd06dfeca9c59521c8737a5b
• SHA-1: 268bc9741f2cb96e966a40500ac2610cd7056de0
• MD5: dbcd52babb0a2806cfcfac005c1b9fd9
• ssdeep: 768:TGQ9rhCxIF2s8kcMbdc/WQsnOVxtz6AUvcs6YFxp:TK/uGV7U0Mxp
• TLSH: T12F306CF751DBCD1C3A878F1369B9257A64CA93887126CB908488773C907C9BE7B10926
• Submitted as: free-robux-go-to-robux-gg-free_GM431946152.pdf
• File type: pdf · Size: 35869 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!DBCD52BABB0A

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/easiest-coin-master-hack_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-go-to-robux-gg-free-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/easiest-coin-master-hack_GM406889139.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/100-free-spins-on-coin-master_GM406889139.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-robux-go-to-robux-gg-free-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/easiest-coin-master-hack_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/100-free-spins-on-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-spins-for-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-coins-in-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-without-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/hack-script-roblox-jailbreak_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-back-accessories-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-on-phone_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-mobile-hacks-for-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-promo-codes-generator-no-human-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/cm-spin-link_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-hack-app_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/guy-goes-to-jail-for-hacking-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-hacked-client_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-promo-codes-for-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-redeem-codes-that-work_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-by-playing-games_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/hack-version-coin-master-apk_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-bypass-songs-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-tracker_GM431946152.pdf

Embedded domains

• netcdn.co
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report