SUSPICIOUS — free-robux-working_GM431946152.pdf

SUSPICIOUS — free-robux-working_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: f7c425bb76cdd79cacfad350f821e261f2050112220ff85d94f4b87c243910e6
• SHA-1: 1ca50dbcd937f252bcb13e23ca1b450e1b46b3dd
• MD5: 06b59f80bfdb011b0914585920a15892
• ssdeep: 768:4pjQEn9s1RlIzzbvc7DpxY7/+NtWc1OE:yUdIbvc7lx6/WtJOE
• TLSH: T1EE307DF70187CD4C3E8B8F2319B765AD39D8E7887062DA8084887A7C80BC5AF7B51560
• Submitted as: free-robux-working_GM431946152.pdf
• File type: pdf · Size: 35802 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!06B59F80BFDB

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-working-game-hack, http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/roblox-yin-and-yang-ninja-assassin-cheats_GM431946152.pdf, http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/descargar-hack-coin-master_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

• http://netcdn.tw/app/431946152/free-robux-working-game-hack
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/roblox-yin-and-yang-ninja-assassin-cheats_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/descargar-hack-coin-master_GM406889139.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/how-to-get-a-free-pet-on-roblox_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/roblox-free-robux-codes_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/coin-master-free-spins-2021_GM406889139.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-roblox-generator-without-verification_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/pastebin-roblox-hack-2021_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/roblox-booga-booga-hack_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-hack-2021_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-minecraft-skins_GM479516143.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-coin-coin-master_GM406889139.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/minecraft-hacked-client-download_GM479516143.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/how-do-get-robux-for-free_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-minecraft-account-and-password-generator_GM479516143.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/roblox-hack-penis_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-2021-september_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-spins-and-coins-on-coin-master_GM406889139.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/hack-roblox-simular-click-raton_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/free-robux-no-password-needed-and-no-offers_GM431946152.pdf
• http://elearning.manegeri1kotatasikmalaya.sch.id/__statics/gudangsoal/files/how-to-get-robux-for-free-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• elearning.manegeri1kotatasikmalaya.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report