SUSPICIOUS — robux-com-free-robux_GM431946152.pdf

SUSPICIOUS — robux-com-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: 7ef4f47978d26390de18e392cea047c12cb6e823888c36d945b0ff9a6652eace
• SHA-1: b3d777f9316cb18bdefcf386c20688824ee28f8a
• MD5: e259ae94cc9d12773d4e5d4db8f5edbf
• ssdeep: 768:6NqV2Yav1L+0NN7Ng1ojASLed8Lv8wtPNUQk:6J9LD8ojA8e88whNUQk
• TLSH: T14D30BEF76147CDAC1285BB0399B2109DB09F97CCB6628A5098D87B5CC8381EE7E64731
• Submitted as: robux-com-free-robux_GM431946152.pdf
• File type: pdf · Size: 36823 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!E259AE94CC9D

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-com-free-robux-game-hack, http://www.mostraining.co.za/images/coin-master-hacks-that-actually-work_GM406889139.pdf, http://www.mostraining.co.za/images/how-to-get-free-stuff-on-roblox-2021_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/robux-com-free-robux-game-hack
• http://www.mostraining.co.za/images/coin-master-hacks-that-actually-work_GM406889139.pdf
• http://www.mostraining.co.za/images/how-to-get-free-stuff-on-roblox-2021_GM431946152.pdf
• http://www.mostraining.co.za/images/coin-master-hack-2021_GM406889139.pdf
• http://www.mostraining.co.za/images/coin-master-free-coins-and-spins-app_GM406889139.pdf
• http://www.mostraining.co.za/images/earn-robux-websites_GM431946152.pdf

Embedded domains

• netcdn.xyz
• www.mostraining.co.za

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report