MALICIOUS — free-roblox-clothes-codes_GM431946152.pdf

MALICIOUS — free-roblox-clothes-codes_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 7179c00e7111cefbee500181ffc1b04ab2da3bdf47dd94dac0e3ef967a09b82a
• SHA-1: d327dd144142f2e36423f08b4521d887b62d6381
• MD5: 25f035b3efff080cbac7bd0d09cdd6ed
• ssdeep: 768:WDBnCWTsMYE1ErNqalGFaejghpZvEeK04EI:uBCWNtEpgaejClKZEI
• TLSH: T1592F6DF34197CC8C765A8F0379F6216D60CAE3886277D65090A87B6CA4BC5BE6F10531
• Submitted as: free-roblox-clothes-codes_GM431946152.pdf
• File type: pdf · Size: 35334 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 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!25F035B3EFFF
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.biochemix.com/uploaded_files/userfiles/files/free-free-robux_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-roblox-clothes-codes-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/codes-to-get-free-robux_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-play-no-download_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

• http://netcdn.tw/app/431946152/free-roblox-clothes-codes-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/codes-to-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-play-no-download_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-cheats-free_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-for-coin-master-app_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-hack-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-facebook-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-download_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-give-code-away-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-robux-with-inspect-element_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-human-verification-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/what-do-points-do-in-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-download-ios_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/grab-knife-hack-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/como-hackear-cuentas-de-roblox-con-un-programa_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-offers-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-toys_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-2021-roblox-codes_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-get-free-robux-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report