SUSPICIOUS — rbx-place-free-robux_GM431946152.pdf

SUSPICIOUS — rbx-place-free-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: 0f5f2fa6d3eb05d11673314e80f619419325550146b1460e6a55146fed105168
• SHA-1: ea91d16ffca0b69a2797a2013888e9219029bb5d
• MD5: 971ec052dcc0ffc619f937321422d534
• ssdeep: 768:p9RNUrGztTqQanhU7Z6BE9Yvk5IjNvRHKUQpZJSg2w8AF/owtX:p9oMlqgkvk5iopZN27AF//X
• TLSH: T1DC329FF3015BCD4C3A8A5B0358BB70AD2899D3886134DD4084E876ADC06DEBFAF50972
• Submitted as: rbx-place-free-robux_GM431946152.pdf
• File type: pdf · Size: 45381 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!971EC052DCC0
• 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/rbx-place-free-robux-game-hack, http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/roblox-free-skin_GM431946152.pdf, http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/free-spins-coin-master-hack-2021_GM406889139.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/rbx-place-free-robux-game-hack
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/roblox-free-skin_GM431946152.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/free-spins-coin-master-hack-2021_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/free-robux-hack-us_GM431946152.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/free-roblox-gift-card-codes-2021_GM431946152.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/coin-master-free-spins-ios-2021_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/free-coin-link-coin-master_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/free-robux-videos_GM431946152.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/fb-coin-master_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/wwwcoin-master-hack-apk_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/coin-master-free-coin-hack_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/free-spin-link-for-coin-master_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/free-robux-giveaway_GM431946152.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/coin-master-hack-8-ball-pool_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/how-to-get-minecraft-java-edition-for-free_GM479516143.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/coin-master-free-spins-hack-ios_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/coin-master-spin-hack-trick_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/coin-master-free-spins-link-2021_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/free-robux-generator_GM431946152.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi/repository/coin-master-card-hack-apk_GM406889139.pdf
• http://perpustakaan.stie-alanwar.ac.id/sirkulasi//repository/coin-master-daily-spins_GM406889139.pdf

Embedded domains

• netcdn.xyz
• perpustakaan.stie-alanwar.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report