SUSPICIOUS — free-robux-websites-2021_GM431946152.pdf

SUSPICIOUS — free-robux-websites-2021_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: dd3219f7bce79a742364b5b22facb64bff7eb95b8810e19e148e3bec04d4184d
• SHA-1: c964c9f9f78df491ee0fb8a5d29878dcafb4cc62
• MD5: f3eee492846e9dc177d5d1ffd17c1e93
• ssdeep: 768:53i2s9j4Jmt7yrQQ76rO8Bzq0UEeBCsJuulfBWUyPe6GUsBrvo6UHr/7:BEj4M6QB140UEeBTuulfjym6crQ6c7
• TLSH: T1BB32AEF7015BDC0CAA8A8B1398B6205D72D98389B061C94091DCFA7DC4BDFED6F509A1
• Submitted as: free-robux-websites-2021_GM431946152.pdf
• File type: pdf · Size: 46290 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!F3EEE492846E
• 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.online/app/431946152/free-robux-websites-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-life-hacks_GM479516143.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-tool-india_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.online/app/431946152/free-robux-websites-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-life-hacks_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-tool-india_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-the-complete-handbook-collection_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-free-co_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-for-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-in-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-with-facebook-login_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-generator-for-kids_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-spins-on-coin-master-facebook_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-roblox-players_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacks-how-to-get-free-galaxy-coins-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins-for-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-capes-no-mods_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/www-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/oprewards-com-login_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/show-me-how-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-obby_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-invite-friends-hack_GM406889139.pdf

Embedded domains

• netcdn.online
• perpustakaan.pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report