SUSPICIOUS — how-to-get-free-robux-app_GM431946152.pdf

SUSPICIOUS — how-to-get-free-robux-app_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: e0216be7138c969106660f1a051399b35aee70c9326cb32c809d35ccde1a6a86
• SHA-1: 2400c80513929e248e0417be6261bb240d3f28e3
• MD5: 351dfc05da9780f914e8ce5b5cf87055
• ssdeep: 768:O6w8LwzVwsupfJCc8Afi4ffbnFO2UC99ZG5T2ngIgDiQAxJ:hw88TEf6HejnFOo/UT9DiDJ
• TLSH: T1B632ADF7509BCD5C7A855B43ACB7106DBACDE2C87022DB4090C8767C847DAFEAA50621
• Submitted as: how-to-get-free-robux-app_GM431946152.pdf
• File type: pdf · Size: 47569 bytes
• Verdict: suspicious (58/100)

Detections (4 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!351DFC05DA97

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/robux-generator-that-works_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/how-to-get-free-robux-app-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/robux-generator-that-works_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-16-04-19_GM406889139.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-app-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-generator-that-works_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-16-04-19_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-you-get-roebucks_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-can-you-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-100-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-gifts_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-ios-links_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-verification-or-survey_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-gifts-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/is-there-a-way-to-get-free-robux_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-codes-generator_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-gear_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-com-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-ios-download-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hacks-com_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-can-i-get-minecraft-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-book-collection_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-gold-cards-hack-english_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report