SUSPICIOUS — free-robux-without-offers_GM431946152.pdf

SUSPICIOUS — free-robux-without-offers_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: 51dfc5c6b5846b02e0beffe267d854f913a83ad31ad8e9638bf3eeab65bb05cc
• SHA-1: 49f2ad5e3b830868fb3a1730ffe93fc84859f165
• MD5: a5871b53f93a4f64047b26dc3addd6b0
• ssdeep: 768:vC6BXrQYOCixAcYGyDPRJhYopXV9BJcMuOmbI+qv4lJy/qk:7ZrQYOCvPzhLxICmLqIcSk
• TLSH: T12930BEF7924BCC6C2286DF47E6F01415B55947CC75A25A6068D8793CC42C2FCAB90B36
• Submitted as: free-robux-without-offers_GM431946152.pdf
• File type: pdf · Size: 38767 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!A5871B53F93A

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-without-offers-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-without-offers-game-hack

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report