SUSPICIOUS — free-robux-without-verification-2021_GM431946152.pdf

SUSPICIOUS — free-robux-without-verification-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: e95ae8b9773b1bf1afa625580630502ee13bf1bc3bb45954b4ac5360c42a1f77
• SHA-1: 83e97471d93d19611257b7cde1b6ceaa9319916f
• MD5: 025526375b98f3116d8c928c62cf0423
• ssdeep: 768:yuakCmdT6NVB8uh8H5XAptrobTXGSdBDsgNDoh6cH:xMr45QptraXL7DblG6cH
• TLSH: T14A30CFF3525BDD6C31839703F1B60029B48A99883671546C79D87EACC8B09FE5B40B72
• Submitted as: free-robux-without-verification-2021_GM431946152.pdf
• File type: pdf · Size: 36991 bytes
• Verdict: suspicious (44/100)

Detections (5 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!025526375B98
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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-verification-2021-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-verification-2021-game-hack

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report