SUSPICIOUS — how-to-earn-free-robux_GM431946152.pdf

SUSPICIOUS — how-to-earn-free-robux_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: 03a2686c81429abaf268af0a44ef36f72db9203b527a9120f5178471ce008edf
• SHA-1: 263c4edebe389a008088215720a1c7b7e64f8df5
• MD5: 074bd2f516fb80b2c0ff7c72719c3035
• ssdeep: 768:BuoGRjDQdWffoHJAyyv357ljbpV1/rSXo:3GNpXUnyvpBvpD/rSXo
• TLSH: T1E12EC0F3461BCCD832468F47EAB4119DFA8962C87221DA9065D43F3CC4692BC9B61772
• Submitted as: how-to-earn-free-robux_GM431946152.pdf
• File type: pdf · Size: 30533 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!074BD2F516FB
• 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: http://netcdn.tw/app/431946152/how-to-earn-free-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

• http://netcdn.tw/app/431946152/how-to-earn-free-robux-game-hack

Embedded domains

• netcdn.tw

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report