SUSPICIOUS — free-robux-survey_GM431946152.pdf

SUSPICIOUS — free-robux-survey_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: 4689dedfe4f33734f32b171bcb19ad3c6fac2d13d6826f68946b50cf11809db9
• SHA-1: ea9e4e0c16e237d6dfa4333e1931da1e2dc98b1d
• MD5: 7acf524ff850a994292dee3ee4cfb336
• ssdeep: 768:MvqL7068/9dSGFAtRFoYw0iVk9vGcixdwPNlkLn4c2UoRj4T:MvqL7s/9d9FAiVkigPNlkLn4cb68T
• TLSH: T12730BFF7A10ACD142342A743C775247AB049BACC7511EA54A4C53F7CC89A2EE5B24F32
• Submitted as: free-robux-survey_GM431946152.pdf
• File type: pdf · Size: 38205 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!7ACF524FF850

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-survey-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-survey-game-hack

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report