SUSPICIOUS — free-2021-robux_GM431946152.pdf

SUSPICIOUS — free-2021-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: 30e550b6af47e28c694a4432a94a953795e441fe4a5a35bf7a27997c7fb3713a
• SHA-1: 356b556bd84a40f8eda5db29591af640baa7dfb9
• MD5: 147d40f2d66ca62c5636a55a1106d873
• ssdeep: 768:s8Jx46If0dgLY5Sn3JlXRXz+IVXCXwkIDVYFkT/GwTbjyug:s8JG6iB+aX4IZYFI/GwTbjyug
• TLSH: T1BF30BFF7528EDD081589DB07A9B51029B519EACC3425A96891C87E7CC8383FD9760B33
• Submitted as: free-2021-robux_GM431946152.pdf
• File type: pdf · Size: 37904 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!147D40F2D66C

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-2021-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/free-2021-robux-game-hack

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report