SUSPICIOUS — oprewards-com-robux_GM431946152.pdf

SUSPICIOUS — oprewards-com-robux_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: 31cffe2d6b2dfc06a3e458d12d80fc4847dc8b147e903b54bfd6b6536e1ddd6f
• SHA-1: e06d53fc9125461c47e7eaca1d31430f744a79bc
• MD5: a774b32c4f2936e6a32e988417b64d97
• ssdeep: 768:RpdqTWjsPeprYw7DESwA1WChmu7Jn4LeQVuRs62IztiilZ5mro:xaWjsPgDESp7Jn43MRs6Dtiilbmro
• TLSH: T18B30BFF3A10ACD287B855707E5F42069B099A5ECB572D9A456C83B3CCC6C1FD4B20B22
• Submitted as: oprewards-com-robux_GM431946152.pdf
• File type: pdf · Size: 37979 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!A774B32C4F29

Why this verdict

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

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

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report