SUSPICIOUS — free-robux-earn_GM431946152.pdf

SUSPICIOUS — free-robux-earn_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 88eb8b387fd0e01e537a6a013baa85432e6c237ebaef86f50bc1455b59f98c4b
• SHA-1: cb1a27ad0ff69007cd755bcc539475f6424adce1
• MD5: 0d576444eb2d3c82964d2e3f88805db0
• ssdeep: 768:/8HWfbbyOk52O5Yw8qOlo9/vq3WDZS7uZmXQunOaCrWcBD:/WWSEJUi3WDTsQueWcBD
• TLSH: T145309EFB614FCCAC31869B039AB00469704E87C97212DF6456D97FBC84656FCAB90B12
• Submitted as: free-robux-earn_GM431946152.pdf
• File type: pdf · Size: 36403 bytes
• Verdict: suspicious (44/100)

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!0D576444EB2D

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://netcdn.xyz/app/431946152/free-robux-earn-game-hack - 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

• https://netcdn.xyz/app/431946152/free-robux-earn-game-hack

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report