MALICIOUS — how-to-get-free-robux-on-discord_GM431946152.pdf

MALICIOUS — how-to-get-free-robux-on-discord_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: c709b707002fdef4c61424502b369f11c2a22f1c87472bf713fb5fa2b578b5d7
• SHA-1: 6bb814c045aed73afd1078833925bd00216de885
• MD5: bed978fd5dc8e466529769a6ca024f54
• ssdeep: 768:9dvg0VnXynvUxokKPGzqEW73P79PO94pYTPDLvvqaakvbajtHepriVdPxItNZGTy:9vVnXynXkKNr3P79PY4+THZWhSriVdmV
• TLSH: T11733AEFB5057CD1CBAC39F43A876205D75C893887575CA0092ECB67C84BDAAE6B20960
• Submitted as: how-to-get-free-robux-on-discord_GM431946152.pdf
• File type: pdf · Size: 48878 bytes
• Verdict: malicious (75/100)

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!BED978FD5DC8
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://perpustakaan.pn-tapaktuan.go.id/repository/microsoft-rewards-roblox_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.tw/app/431946152/how-to-get-free-robux-on-discord-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pe-free-download-ios_GM479516143.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-link_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.tw/app/431946152/how-to-get-free-robux-on-discord-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pe-free-download-ios_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-link_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/microsoft-rewards-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-hack-me_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-download-minecraft-for-free-on-android_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-you-really-hack-coin-master-ios_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-cards-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-links-coin-master-october-30-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-admin-commands-on-roblox-by-hacking_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/claim-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-that-actually-works_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-wheel_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/best-hacked-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-diamonds-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pe-free-ios_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-generator_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-someone-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-only-1-step_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report