SUSPICIOUS — free-robux-obby_GM431946152.pdf

SUSPICIOUS — free-robux-obby_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 93f06a39f35d458a0e1696dc66b5960baf62656fb8722826f90fa970a65a2a14
• SHA-1: 315e8ef49f7b9fbf91f3d9670841a47db1c2e6f8
• MD5: 20b2ca745414c43c52ff80a16709ab92
• ssdeep: 768:TEEdLta4fer2s/kXNCGHGsp5reZeCR6sDwPxF06F46J:YEdLf7Gs2ZeCwsDwPxA6J
• TLSH: T1512F9EF7215BCC8C3A8A5F0375B1156D7889DACC6061DAC596C87B6CC46C2FE6F10A22
• Submitted as: free-robux-obby_GM431946152.pdf
• File type: pdf · Size: 33365 bytes
• Verdict: suspicious (44/100)

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!20B2CA745414

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-obby-game-hack, http://e.mandacianjur.sch.id/__statics/gudangsoal/files/free-spins-coin-master-2021_GM406889139.pdf, http://e.mandacianjur.sch.id/__statics/gudangsoal/files/free-robux-without-doing-anything_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-obby-game-hack
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/free-spins-coin-master-2021_GM406889139.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/free-robux-without-doing-anything_GM431946152.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/how-to-get-minecraft-for-free-on-iphone_GM479516143.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/free-roblox-accounts-with-robux-2021_GM431946152.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/minecraft-name-tag-hacks_GM479516143.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/play-minecraft-for-free_GM479516143.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/free-fans-on-tiktok_GM835599320.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/free-printable-minecraft-coloring-pages_GM479516143.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/how-do-i-get-free-spins-on-coin-master_GM406889139.pdf
• http://e.mandacianjur.sch.id/__statics/gudangsoal/files/how-to-get-minecraft-for-free-ios_GM479516143.pdf

Embedded domains

• netcdn.tw
• e.mandacianjur.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report