MALICIOUS — free-robux-cript-tamper-monkey_GM431946152.pdf

MALICIOUS — free-robux-cript-tamper-monkey_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: 3deff78eaeb0e127ce79bb6f5c99f0f408fef010621e128b707bd149cd46c96e
• SHA-1: 763eb5dd123d7eafe4b18f565d126ac9f2d0d3b1
• MD5: f95146cacbb01fabb65358b45e7628b4
• ssdeep: 768:eGTcLfEsskres7j3HGb/pU3r+0HfJzlp3AxUI:vTcLNZ7j3mb/sdpp3AxUI
• TLSH: T1232F8DF3416BDD4C75979F43597B202DA199D38D2436CA4181EC7AAD807DEBEAF00821
• Submitted as: free-robux-cript-tamper-monkey_GM431946152.pdf
• File type: pdf · Size: 35063 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!F95146CACBB0
• 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/coin-master-coin-hack_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-cript-tamper-monkey-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-survival-hacks_GM479516143.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/cruise-ship-tycoon-roblox-money-cheat_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

• http://netcdn.co/app/431946152/free-robux-cript-tamper-monkey-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-survival-hacks_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/cruise-ship-tycoon-roblox-money-cheat_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/gamingwithkev-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-link-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-blogspot_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-windows-10-edition-free-download_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-you-please-give-me-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-coin-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-speed-hack-download-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/what-do-roblox-points-do_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/best-free-hair-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-coins-for-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/cmaster-club-coin-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-make-a-roblox-bot-and-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-trial-no-download_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/play-coin-master-online-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hacks-for-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-accessories-in-roblox-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-links_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-how-to-get-japan-sushi-card-free_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report