SUSPICIOUS — free-robux-websites-no-human-verification_GM431946152.pdf

SUSPICIOUS — free-robux-websites-no-human-verification_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: cecf21b627f2ec43f46c4f2690680ebf6f25b3069f8412274009c621915e5199
• SHA-1: b133131985648346fe245a17422c60d4ef57733b
• MD5: fa92274389ebadb520e5adde99ea2487
• ssdeep: 768:TAHYI1DlrNHQ4s0hDE8OYsAWnefcHHRr6zr29VnbsQF0Aoj:UX1DpNwWVE83QHHR232Hn4Q7oj
• TLSH: T1E82F7CF78197CC0CBB8A9F535A7B212D71C9938CA872991185D8727D847CEAE2B50421
• Submitted as: free-robux-websites-no-human-verification_GM431946152.pdf
• File type: pdf · Size: 35578 bytes
• Verdict: suspicious (58/100)

Detections (5 of 50 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!FA92274389EB
• 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/free-robux-without-email_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-websites-no-human-verification-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-email_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-generator_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.tw/app/431946152/free-robux-websites-no-human-verification-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-email_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-generator_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-hack-mpgh_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/microsoft-store-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coins-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pvp-hacks_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-wurst-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-match_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/undetectable-cheat-roblox-fly_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/como-hackear-roblox-y-conseguir-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/login-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/wurst_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-version-coin-master-apk_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-unpacking-simulator-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-the-plaza-money-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-change-username-on-roblox-for-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-roblox-project-pokemon_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verify-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/spin-hack-for-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-robux-generator-no-human-verification_GM431946152.pdf

Embedded domains

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

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report