SUSPICIOUS — get-free-robux-without-human-verification_GM431946152.pdf

SUSPICIOUS — get-free-robux-without-human-verification_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 27cd3ed6fde9d2a7f0029384022a717760b4af9e21a0feee8bf059c970e22422
• SHA-1: be88b3f98ff050ad0a4cc97499b76cecc6f93cbb
• MD5: ad6b22a2d696f7e1b2c343a8c7863e3f
• ssdeep: 768:UUvU0pZVbDsn9ZBJgishFbKwAhy6wATZqPCSFWHc:R80p7ba7dshFmwAN9TZ3aWHc
• TLSH: T157306DF701ABCC0CBA4A5B436DB6219D79C9D3C860629A5097E8723CC07DAEE6B10571
• Submitted as: get-free-robux-without-human-verification_GM431946152.pdf
• File type: pdf · Size: 35795 bytes
• Verdict: suspicious (44/100)

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!AD6B22A2D696
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/get-free-robux-without-human-verification-game-hack, http://perpustakaan.ipts.ac.id/repository/how-to-make-a-private-server-on-roblox-for-free_GM431946152.pdf, http://perpustakaan.ipts.ac.id/repository/how-do-you-get-free-robux-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

• http://netcdn.tw/app/431946152/get-free-robux-without-human-verification-game-hack
• http://perpustakaan.ipts.ac.id/repository/how-to-make-a-private-server-on-roblox-for-free_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/how-do-you-get-free-robux-2021_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/how-to-win-free-robux_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/coin-master-apk-hack-3527_GM406889139.pdf
• http://perpustakaan.ipts.ac.id/repository/2021-robux-on-robux-free_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/roblox-framed-hack_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/roblox-phantom-forces-hack-level_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/coin-master-free-spins-promo-code_GM406889139.pdf
• http://perpustakaan.ipts.ac.id/repository/coin-master-daily-free-coins-link_GM406889139.pdf
• http://perpustakaan.ipts.ac.id/repository/free-robux-codes-2021_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/www-roblox-com-free-robux_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/roblox-christmas-games-for-free_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/promo-codes-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/hack-para-zombie-rush-roblox_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/how-to-get-robux-for-free-hack-easy_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/how-to-hack-in-roblox-adopt-and-raise-a-baby_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/how-do-you-get-free-roebucks_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/free-robux-thumbnail_GM431946152.pdf
• http://perpustakaan.ipts.ac.id/repository/free-spin-coin-master-link-today_GM406889139.pdf
• http://perpustakaan.ipts.ac.id/repository/how-to-get-free-robux-no-verification_GM431946152.pdf

Embedded domains

• netcdn.tw
• perpustakaan.ipts.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report