SUSPICIOUS — robux-free-online_GM431946152.pdf

SUSPICIOUS — robux-free-online_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: cd1389a69b094c4658365b7275ecc78a3d85f2bcae40fa33ef315329f9e24b26
• SHA-1: dcffdbf3ecdc7c263ae7981c89feb9ff4e542e02
• MD5: 3b8149a79215af204c9e1355f386404a
• ssdeep: 768:ZZDvSo/f6Q0E0N8Gso1xRlNy8c1jr287YHnlP7MNh1oV+U0STBPM:ZZGor0N82lN/c1f28wd781odM
• TLSH: T107329FF711AFDD0C6AC98F43E9B51069B48AD38D6132C6A080E8776CC07D6BDA711A71
• Submitted as: robux-free-online_GM431946152.pdf
• File type: pdf · Size: 45095 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!3B8149A79215
• 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/robux-free-online-game-hack, http://perpustakaan.ftk.uinib.ac.id/repository/roblox-free-robux-generator_GM431946152.pdf, http://perpustakaan.ftk.uinib.ac.id//repository/how-to-get-free-robux-on-roblox-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

• https://netcdn.xyz/app/431946152/robux-free-online-game-hack
• http://perpustakaan.ftk.uinib.ac.id/repository/roblox-free-robux-generator_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/how-to-get-free-robux-on-roblox-2021_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/easy-ways-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/level-coin_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/get-robux-com_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/roblox-adopt-me-hacks-2021_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/minecraft-font-free_GM479516143.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/free-robux-no-anti-bot-verification_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/blogspot-coin-master-free-spins_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/minecraft-java-account-free_GM479516143.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/robux-offer-wall_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/free-roblox-card-codes_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/rewardex-robux_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/coin-master-hack-link-2021_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/roblox-hack-site_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/free-robux-hack-2021_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/coin-master-hack-spins-ios_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/spin-free-coin-master_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/coin-master-website_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/static-moonactive-net-free-spins-coin-master_GM406889139.pdf

Embedded domains

• netcdn.xyz
• perpustakaan.ftk.uinib.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report