SUSPICIOUS — roblox-glitch-site-free-robux_GM431946152.pdf

SUSPICIOUS — roblox-glitch-site-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 91c4b0bbc0cf7f891aa7169d9e868936f4e6080095e877a9f7c66368ce88efab
• SHA-1: 5d25d249a5b83957704bf2ae57745e4aff0d7357
• MD5: b9095ebf3cab21ebaadad9738ab5c1f5
• ssdeep: 768:Plgrj/MlFi5s4DHtQBDtlWdbomCLCD7/ItBOu:I/MWbKTlWxoJCnI3Ou
• TLSH: T155309FFB41DBCC0C7A4A4B53AAB6316D71C8D7887036CA4081D8723D84BDAAE7F51861
• Submitted as: roblox-glitch-site-free-robux_GM431946152.pdf
• File type: pdf · Size: 36830 bytes
• Verdict: suspicious (58/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!B9095EBF3CAB

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/redeem-codes-to-get-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-glitch-site-free-robux-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/redeem-codes-to-get-free-robux_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/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

• http://netcdn.co/app/431946152/roblox-glitch-site-free-robux-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/redeem-codes-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-cheat-engine-does-not-work_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-no-human-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-download_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/spin-coin-master-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-de-free-drive-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-that-actually-works-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins-on-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/www-claim-gg-to-earn-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-snacks-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/emergecny-response-roblox-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-today_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacking-doomspire-brickbattle-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-verifications_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-cheat-apk-mod_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-on-computer_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-richest-roblox-account-deleted_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report