SUSPICIOUS — how-to-win-free-robux_GM431946152.pdf

SUSPICIOUS — how-to-win-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: 39650410b69bdf3662ced1768721b865fdcc259015357b783faa11863ae40bd2
• SHA-1: de07e5eab4a4396614b6fcfa2df60097afd49a60
• MD5: fe507ae3ee793d3194417f6478aa1766
• ssdeep: 768:vOUlmOZZCgkoCK5e9QYvqyLSKDfBAKhmIPntgGkrHSVLldQo3K5u3:37PdkoCKALSKbB/8QntgGqHSVLldYu3
• TLSH: T12A30C0FBA10BCDAC21099B43A6FC90A5B54587C9751049A891ED3D2CC4693BDBF90B33
• Submitted as: how-to-win-free-robux_GM431946152.pdf
• File type: pdf · Size: 38462 bytes
• Verdict: suspicious (44/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!FE507AE3EE79

Why this verdict

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

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

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report