SUSPICIOUS — free-robux-hack-2021_GM431946152.pdf

SUSPICIOUS — free-robux-hack-2021_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: 888e09e0a93c8b3d5c8c2113085273253e29ed8bba0fe90cbc0f553a4e7e0d0a
• SHA-1: 4c849db9f8e0a8fe5c0c6354738ee40e14db71fc
• MD5: af75dc2437052364e1b24331cd06ccb6
• ssdeep: 768:bLS0UNnQXkgWMhs6Uxz6C9H0B11Zt5NNxYG4pCn2ZClCIpEGDqX32b1hQqod0a:IGZWkEh0BRt5/xYrphZCBFDTId0a
• TLSH: T15431BFF79109DC4872C6C703A9F51055705BEEDC71718AE46AE83B7CC4682ECAB60762
• Submitted as: free-robux-hack-2021_GM431946152.pdf
• File type: pdf · Size: 40508 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!AF75DC243705

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-hack-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-hack-2021-game-hack

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report