SUSPICIOUS — how-to-get-free-robux-website_GM431946152.pdf

SUSPICIOUS — how-to-get-free-robux-website_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 9fc64d536d073a79ee664b9be5f72c0eb606f4c6b3c8f5b13f46ce04013ed9da
• SHA-1: 78519bbd9d4db3e567c1ad9b49d47a418a04a75a
• MD5: db932cd55f66a716d70a0f95bc2e9138
• ssdeep: 768:rnhLi/C5ycFUO4UxYGvNkIwzq6rDJoi7j4e+4UmzV4O6L8eBBQ0N6Lo:rnw/Qz/aJO6r1oi7j4t036LLzU0
• TLSH: T1DA32AEF7515BDD5CBA858F13E9BA3099A28DC3847436C60091DC767D84ACAFE7B10822
• Submitted as: how-to-get-free-robux-website_GM431946152.pdf
• File type: pdf · Size: 46675 bytes
• Verdict: suspicious (58/100)

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!DB932CD55F66
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-rewards_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/how-to-get-free-robux-website-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-rewards_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/is-there-a-way-to-get-free-robux_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/how-to-get-free-robux-website-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-rewards_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/is-there-a-way-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-game-packs-for-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-free-play-now_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-unlimited-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-android_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-me-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/spin-coin_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-today-new-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verification-or-survey_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-no-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/is-minecraft-java-edition-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/spin-rewards-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-hacks-on-minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-and-coins-coin-master-2021-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-paying_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins--coins-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-windows-10-free-trial_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/optifine-pe_GM479516143.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report