MALICIOUS — roblox-group-free-robux_GM431946152.pdf

MALICIOUS — roblox-group-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: d2ec22e43e074a7e59b04f47497edd4e636033c2b2ae041d26b6cb07e2e05db3
• SHA-1: d847a7e23aaefd16a7b65e0a70a823206875433a
• MD5: fbaee058fa7fec5133ee8cedb4fb6dcc
• ssdeep: 768:7SyyXmMwDleE3eVZAmD7SSPfiJUg8WsFiZKvxO3W0GN5ecP:7TWZNDGX+g8Wgb83W0GTBP
• TLSH: T113338EF3519BCD4C2A8E9B4399F6252E78DAD78820635E5183C8363C847D2BD6F10932
• Submitted as: roblox-group-free-robux_GM431946152.pdf
• File type: pdf · Size: 49316 bytes
• Verdict: malicious (92/100)

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!FBAEE058FA7F
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 6 weighted signals:

• Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged PDF/Phish-TWM!FBAEE058FA7F (rule PDF/Phish-TWM!FBAEE058FA7F) - engine signal, weight 0.55, confidence 0.85
• Embedded network infrastructure: https://netcdn.online/app/431946152/roblox-group-free-robux-game-hack, http://perpus.stmik-im.ac.id/repository/coin-master-game-android-free-download_GM406889139.pdf, http://perpus.stmik-im.ac.id/repository/earn-robux-for-roblox_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.online/app/431946152/roblox-group-free-robux-game-hack
• http://perpus.stmik-im.ac.id/repository/coin-master-game-android-free-download_GM406889139.pdf
• http://perpus.stmik-im.ac.id/repository/earn-robux-for-roblox_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/coin-master-free-cards-link_GM406889139.pdf
• http://perpus.stmik-im.ac.id/repository/roblox-robux_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/coin-master-collect-today-free-spin_GM406889139.pdf
• http://perpus.stmik-im.ac.id/repository/roblox-free-robux-website_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/sites-to-get-free-robux_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/minecraft-pe-texture-packs-free-download_GM479516143.pdf
• http://perpus.stmik-im.ac.id/repository/coin-master-free-coins-and-spins-link_GM406889139.pdf
• http://perpus.stmik-im.ac.id/repository/minecraft-pe-hacks_GM479516143.pdf
• http://perpus.stmik-im.ac.id/repository/how-to-hack-people-in-roblox_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/aimbot-exe-roblox_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/windows-10-minecraft-free-with-java_GM479516143.pdf
• http://perpus.stmik-im.ac.id/repository/free-robux-youtube_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/coin-master-daily-free-spins-2021_GM406889139.pdf
• http://perpus.stmik-im.ac.id/repository/roblox-free-robux_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/robux-free-gift-card-org-hack_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/how-do-i-get-free-spins-on-coin-master_GM406889139.pdf
• http://perpus.stmik-im.ac.id/repository/how-to-get-free-hair-on-roblox_GM431946152.pdf
• http://perpus.stmik-im.ac.id/repository/coin-master-daily-gift-free-spins-and-coins-link_GM406889139.pdf

Embedded domains

• netcdn.online
• perpus.stmik-im.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report