SUSPICIOUS — free-robux-no-survey-no-download-2021_GM431946152.pdf

SUSPICIOUS — free-robux-no-survey-no-download-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: a011c7386123181de819e60744c03715323d796848e82af5a552e82d4fa50852
• SHA-1: 06dc47edd6ec496ae6962f876514f798418d0cf2
• MD5: e8a86c1eeabce84ef0076a354ec061c0
• ssdeep: 768:bPswMshtB2PxpNCU5sNWTFWuXIqFQUwb2XAelldNEwzHC:FM4cPxpgUakTxIqFQU8oXJi
• TLSH: T1242DB0FB910FCDD87243D717A2693864B05AE9CC7163DAA0DAD47AF8C0156EC4920B36
• Submitted as: free-robux-no-survey-no-download-2021_GM431946152.pdf
• File type: pdf · Size: 29156 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!E8A86C1EEABC

Why this verdict

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

• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-no-survey-no-download-2021-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.co/app/431946152/free-robux-no-survey-no-download-2021-game-hack

Embedded domains

• netcdn.co

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report