SUSPICIOUS — free-robux-no-survey-or-human-verification_GM431946152.pdf

SUSPICIOUS — free-robux-no-survey-or-human-verification_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: b12bf5f4330a700a2d34c9be61b5aef26542623c6a925af7488581547c80b766
• SHA-1: 89710c36b46a546f7a9419d0bde4719f469db2f9
• MD5: afe94c3406ed3e22140adb4fab19dcc5
• ssdeep: 768:V0P0YUvwKIb5OOi0DlhWbIVnXc99OICI1EinE06HkN9DMERV0g:ispvEbTi0DlhWf9OQfE00iDvV0g
• TLSH: T1A232CFF3614BCD6C2ACA9B0764B950E87459D7C83021DA9094D83EBCC4791FE9F219B2
• Submitted as: free-robux-no-survey-or-human-verification_GM431946152.pdf
• File type: pdf · Size: 46831 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!AFE94C3406ED

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-no-survey-or-human-verification-game-hack, http://ivpr.net/images/robux-free-c_GM431946152.pdf, http://ivpr.net/images/how-to-hack-coin-master-cheat-engine_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-no-survey-or-human-verification-game-hack
• http://ivpr.net/images/robux-free-c_GM431946152.pdf
• http://ivpr.net/images/how-to-hack-coin-master-cheat-engine_GM406889139.pdf
• http://ivpr.net/images/how-do-you-get-free-robux-without-paying_GM431946152.pdf
• http://ivpr.net/images/minecraft-free-apk-download-016-0_GM479516143.pdf
• http://ivpr.net/images/free-robux-hack_GM431946152.pdf
• http://ivpr.net/images/20-free-spin-link-coin-master_GM406889139.pdf

Embedded domains

• netcdn.xyz
• ivpr.net

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report