SUSPICIOUS — roblox-website-robux_GM431946152.pdf

SUSPICIOUS — roblox-website-robux_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: 3ae732d4f2129491e3895628c10906843c146a09dbda35bcda2698cbb3c49f44
• SHA-1: 55a89e4024549d39ddc6202ab857264725d477ba
• MD5: 55d46549bdbe82bcc5654eb793118987
• ssdeep: 768:6P3sLR4g5UQ6rPU+5IasioG5O8ccVMybUnIcR4khQz7ksL:60LiHIGlO8cq/4P4khS7jL
• TLSH: T1FE328EF701D7CC1CBA8A8B03597A14AC748AD28C3073DE9185D87A6CC16D9EE7B105B1
• Submitted as: roblox-website-robux_GM431946152.pdf
• File type: pdf · Size: 44399 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!55D46549BDBE
• 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: https://netcdn.xyz/app/431946152/roblox-website-robux-game-hack, http://perpustakaan.yudharta.ac.id/etj/repository/blox-land-free-robux_GM431946152.pdf, http://perpustakaan.yudharta.ac.id/etj/repository/rbx-hut-promo-codes_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/431946152/roblox-website-robux-game-hack
• http://perpustakaan.yudharta.ac.id/etj/repository/blox-land-free-robux_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/rbx-hut-promo-codes_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/online-hacking-tricks-coin-master_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-free-robux_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/how-to-hack-robux_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/hacks-for-coin-master_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-robux-with-no-verification_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/coin-master-hack-pro-gamers_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-robux-generator-2021_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/www-robux-redeem_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/link-for-free-spins-on-coin-master_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/coin-master-apk-mod-hack-download_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-robux-without-verification_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-robux-hack_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/how-to-get-free-robux-for-free_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/how-to-get-free-robux-on-mobile_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-robux-websites-that-actually-work-2021_GM431946152.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-minecraft-server_GM479516143.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/hack-coin-master-game-download_GM406889139.pdf
• http://perpustakaan.yudharta.ac.id/etj/repository/free-daily-spins-coin-master_GM406889139.pdf

Embedded domains

• netcdn.xyz
• perpustakaan.yudharta.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report