SUSPICIOUS — coin-master-free-gift-links-2021_GM406889139.pdf

SUSPICIOUS — coin-master-free-gift-links-2021_GM406889139.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: a0ae35973e6820ee522053581d730b8cf7f97ba7964ef2fb2e98324439139d49
• SHA-1: 327e9090677125e7c5b97fdae0962333bc73735f
• MD5: 9f364a2bfedc63cb8adeb1b04a812d0c
• ssdeep: 768:DH9MTqSfnmiGjmqT4RTeYcwP+PCJGTLtNiaTvtnvdwhOD/I:fSfnmB3T4RTeYcwgnFNiajJlfTI
• TLSH: T10E329EF74187CC0C7987DF53A9B620ADB5D9D2486426CF40A0CC7A3D817D9AEAF10962
• Submitted as: coin-master-free-gift-links-2021_GM406889139.pdf
• File type: pdf · Size: 46334 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!9F364A2BFEDC
• 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/how-to-get-free-robux-without-human-verification_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-free-gift-links-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-human-verification_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-link_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/406889139/coin-master-free-gift-links-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-human-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-glitch-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-skin-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robloxheroxyz-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-downgrade-minecraft-pe_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/daily-coin-master-free-spin-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-generator-com-roblox-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-groups-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-can-i-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-make-a-server-in-minecraft-java-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/playesp-hack-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-tool_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-gratis-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-fly-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-for-coin-master-on-1-19-19_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-you-get-free-robux-without-paying_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/wurst_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/oprewards-com-login_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-email_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report