SUSPICIOUS — free-tiktok-followers-without-survey_GM835599320.pdf

SUSPICIOUS — free-tiktok-followers-without-survey_GM835599320.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: fada8541b049cafc5268a05b1bb73a033f0bf2a828e5d2511ec7c95831ecb8ea
• SHA-1: 01343572954d9ad5ac620f42f2840c4f1a030a27
• MD5: 0b71cd785b81af31181f1a8dd8242614
• ssdeep: 768:64PWhvhbt+lt/oGHXBMTWOKfCvLhm8X77xSbEeq:6uEt+ltoGHxM0yIsH4rq
• TLSH: T10831BEF7510BCCC82686AB0356B96418B11FAAD9B591DA4496C0367CC97C7BD9F20B30
• Submitted as: free-tiktok-followers-without-survey_GM835599320.pdf
• File type: pdf · Size: 43027 bytes
• Verdict: suspicious (58/100)

Detections (5 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!0B71CD785B81
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://www.r2rfurniture.com/uploaded_files/userfiles/files/free-robux-no-verify_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.xyz/app/835599320/free-tiktok-followers-without-survey-game-hack, http://www.r2rfurniture.com/uploaded_files/userfiles/files/how-do-i-get-free-robux_GM431946152.pdf, http://www.r2rfurniture.com/uploaded_files/userfiles/files/free-robux-no-verify_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/835599320/free-tiktok-followers-without-survey-game-hack
• http://www.r2rfurniture.com/uploaded_files/userfiles/files/how-do-i-get-free-robux_GM431946152.pdf
• http://www.r2rfurniture.com/uploaded_files/userfiles/files/free-robux-no-verify_GM431946152.pdf
• http://www.r2rfurniture.com/uploaded_files/userfiles/files/lazyblox-com-free-robux_GM431946152.pdf
• http://www.r2rfurniture.com/uploaded_files/userfiles/files/how-can-u-get-free-robux_GM431946152.pdf
• http://www.r2rfurniture.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-downloading-apps-2021_GM431946152.pdf

Embedded domains

• netcdn.xyz
• www.r2rfurniture.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report