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

SUSPICIOUS — free-robux-generator-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: b54c0be43bfc0847e666ab0f3a21fd188c49b500a1f50febe8ea2c699d5a45fc
• SHA-1: 00fca285980f57ae0eae125412b8fc034a9de7d0
• MD5: 2e2fc876014ee0debac8af25bf36b61c
• ssdeep: 768:SInGM3bKE+hgCN9YZDH8Xzki50kzZwvgCshhpwyrfpNrmxmmRv5RuEEPIo2h:IMrHyqYvTzZSqLwyjpVIj5RuEnzh
• TLSH: T13C31AEF7A25BDC582B829B0358B56028B49D95CCB121CA548AD57F3CC8681FD6B20B32
• Submitted as: free-robux-generator-2021_GM431946152.pdf
• File type: pdf · Size: 41569 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!2E2FC876014E

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-generator-2021-game-hack, http://cmfd.nl/images/is-minecraft-java-free_GM479516143.pdf, http://cmfd.nl/images/como-generar-coin-master-free-spins_GM406889139.pdf - 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-generator-2021-game-hack
• http://cmfd.nl/images/is-minecraft-java-free_GM479516143.pdf
• http://cmfd.nl/images/como-generar-coin-master-free-spins_GM406889139.pdf
• http://cmfd.nl/images/easy-robux-hack_GM431946152.pdf
• http://cmfd.nl/images/coin-master-free-coins-and-spins-app_GM406889139.pdf
• http://cmfd.nl/images/how-many-levels-are-in-coin-master_GM406889139.pdf

Embedded domains

• netcdn.xyz
• cmfd.nl

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report