SUSPICIOUS — free-robux-codes-2021-not-used_GM431946152.pdf

SUSPICIOUS — free-robux-codes-2021-not-used_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: 8bf417364bedff7ff78418cdda243a07c9f2f972685caa561b2917f65bd5256e
• SHA-1: de3de5742fb5861ad75dd26b201e8e630228ac30
• MD5: 4868ded22bc4584281600a4afbf19827
• ssdeep: 768:CRlbdneWQE5fshUhtBCsP4dtX1JiM6XP8ZGiJgtrpMMiMY:EGWbK4BJP4nviM6XPvUep9iMY
• TLSH: T19F31BFF7530BCE4C6681CB07AAB8242DB29D55983161D640A1D97DBCC03D6AE9BE0732
• Submitted as: free-robux-codes-2021-not-used_GM431946152.pdf
• File type: pdf · Size: 41273 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!4868DED22BC4

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-codes-2021-not-used-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-codes-2021-not-used-game-hack

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report