SUSPICIOUS — free-robux-no-verification-no-download-2021_GM431946152.pdf

SUSPICIOUS — free-robux-no-verification-no-download-2021_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: d737bf9680f8a2d7d9cbcdde075b5e21c24e481c5050252205aba900e1bc6df3
• SHA-1: 91a2b48e1d47847973798b53dfe60899bf26ed80
• MD5: da668cc879063e78b0713137b5b29aeb
• ssdeep: 768:8tv/DYODs5EzozUveLEPXxiFCp+fBGi1wB:8RYOUEsKQE/xiM0sYwB
• TLSH: T12F308DF3509BCD1C398A9F0399B7212DA5CAD3842022D9505AC5B76DD4BCAEDAF00A71
• Submitted as: free-robux-no-verification-no-download-2021_GM431946152.pdf
• File type: pdf · Size: 36503 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!DA668CC87906

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-no-verification-no-download-2021-game-hack, http://lib.stiesultanagung.ac.id/repository/counter-blox-roblox-offensive-money-hack_GM431946152.pdf, http://lib.stiesultanagung.ac.id/repository/free-bc-generator-roblox_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-no-verification-no-download-2021-game-hack
• http://lib.stiesultanagung.ac.id/repository/counter-blox-roblox-offensive-money-hack_GM431946152.pdf
• http://lib.stiesultanagung.ac.id/repository/free-bc-generator-roblox_GM431946152.pdf
• http://lib.stiesultanagung.ac.id//repository/how-to-hack-a-roblox-account-2021_GM431946152.pdf
• http://lib.stiesultanagung.ac.id//repository/minecraft-xbox-360-free_GM479516143.pdf
• http://lib.stiesultanagung.ac.id/repository/roblox-sign-up-free-account_GM431946152.pdf
• http://lib.stiesultanagung.ac.id/repository/coin-master-free-coins-app_GM406889139.pdf
• http://lib.stiesultanagung.ac.id/repository/free-perm-admin-roblox_GM431946152.pdf
• http://lib.stiesultanagung.ac.id//repository/collect-free-spins-coin-master_GM406889139.pdf
• http://lib.stiesultanagung.ac.id/repository/free-clip-art-from-google-roblox-birthday-8yo-boy_GM431946152.pdf
• http://lib.stiesultanagung.ac.id//repository/minecraft-realms-free_GM479516143.pdf
• http://lib.stiesultanagung.ac.id/repository/best-free-roblox-exploit-2021_GM431946152.pdf
• http://lib.stiesultanagung.ac.id//repository/www-free-robux_GM431946152.pdf
• http://lib.stiesultanagung.ac.id/repository/coin-master_GM406889139.pdf
• http://lib.stiesultanagung.ac.id/repository/coin-master-app_GM406889139.pdf
• http://lib.stiesultanagung.ac.id/repository/roblox-troll-outfits-free_GM431946152.pdf
• http://lib.stiesultanagung.ac.id/repository/completed-coin-master-hack_GM406889139.pdf
• http://lib.stiesultanagung.ac.id/repository/roblox-free-500-robux_GM431946152.pdf
• http://lib.stiesultanagung.ac.id/repository/free-roblox-bc-codes-2021_GM431946152.pdf
• http://lib.stiesultanagung.ac.id/repository/coin-master-34-6-hack_GM406889139.pdf
• http://lib.stiesultanagung.ac.id/repository/roblox-counter-strike-hacks_GM431946152.pdf

Embedded domains

• netcdn.tw
• lib.stiesultanagung.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report