SUSPICIOUS — robux-gainer_GM431946152.pdf

SUSPICIOUS — robux-gainer_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: e8f0628f6d5e33e99bcc12792e11a0b321d7697a11f8deb29195b464e1db17a1
• SHA-1: d931710a340bad5b9a3ffa9d1e7b0057d6c8b43d
• MD5: cfc9ded8783487ee497dc16b5b71231d
• ssdeep: 768:KB5j9TvFQSV1P4Y85WZDB2n57Ag/jBcTAbF4yUJ/:w9TvFY8UhAgVcTSF4vJ/
• TLSH: T15230C0F3810BDD285A85AB03A570185A702EEE8D30319F5851F97ABCC4795FD9B90B32
• Submitted as: robux-gainer_GM431946152.pdf
• File type: pdf · Size: 37364 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!CFC9DED87834

Why this verdict

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

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

Embedded domains

• netcdn.xyz

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report