MALICIOUS — how-to-get-free-robux-on-roblox_GM431946152.pdf

MALICIOUS — how-to-get-free-robux-on-roblox_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: 7791e984d23eb1ccb6a3a58cd7d81f2aabf4aa39afd8c46fdcf9aa6a836d135f
• SHA-1: cc589828e06a97c9e0244cac849f6ce49eb14b04
• MD5: 2083d11193112d0f2afecf973254ab35
• ssdeep: 768:XrqjmYLlSgq56yvzqHxJ/qdd8wfHOB5C+t+NCpevgymbx+:NMrKWHxU2+CFym1+
• TLSH: T1FB32AEF7419BDD4C7A479B2399B63059B1CCC3841121DA41C2DCBA7CC86EABE2B40A71
• Submitted as: how-to-get-free-robux-on-roblox_GM431946152.pdf
• File type: pdf · Size: 45620 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!2083D1119311
• 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/hack-coin-master-android-game_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/431946152/how-to-get-free-robux-on-roblox-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/hack-coin-master-android-game_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-pubg-uc-hack-2021_GM1330123889.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-on-roblox-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-coin-master-android-game_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-pubg-uc-hack-2021_GM1330123889.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/apps-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-master-coin-pc_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-online-free-no-download_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-ga_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-i-get-free-spins-in-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/unlimited-coin-master-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/login-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-download-minecraft-for-free-on-pc_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-for-kids_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-blogspot_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-free-minecoins_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-blogspot_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/ways-to-get-free-robux-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/oginject-co_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-2021_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report