SUSPICIOUS — roblox-free-robux_GM431946152.pdf

SUSPICIOUS — roblox-free-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: 4fb4011ce53e6a6ea5ff47e274a5ac9db6ea9bf4b279750045f4a6bdd1259f7d
• SHA-1: ca75cc7d82f6e2861b017eb09d8dc414f4c6816c
• MD5: e13f3d14bf533db6e2a49aaef17b9106
• ssdeep: 768:7H/2tucnT666OFhjj3gf6/PcIeYAbwR/8Fvpmq07Tyd7ZBcmCccZDi:7f2tu4e6HjFUI9AbG8bmq07TyVzbCni
• TLSH: T13D30AEF7D10BCE5C364AAF03D1762055B498669DB020C6882AD4B73CC4B8AFD5BA0632
• Submitted as: roblox-free-robux_GM431946152.pdf
• File type: pdf · Size: 37695 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!E13F3D14BF53

Why this verdict

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

• Embedded network infrastructure: https://netcdn.xyz/app/431946152/roblox-free-robux-game-hack, https://www.interfaceventos.com.br/imagens/files/how-to-get-free-hair-on-roblox_GM431946152.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/roblox-free-robux-game-hack
• https://www.interfaceventos.com.br/imagens/files/how-to-get-free-hair-on-roblox_GM431946152.pdf

Embedded domains

• netcdn.xyz
• www.interfaceventos.com.br

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