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

SUSPICIOUS — get-free-robux-no-human-verification_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: ffec68993e0fecff5909360d5064192659db42da56295d5846368fd63a90c165
• SHA-1: efdb138ba873adb449f0de1c8e864ba11cfb723f
• MD5: b9dba42e4f5e2496782cd74819b83d36
• ssdeep: 768:jfqGbBwm5a80/qCtS3YVzq8sPU8rRc6apvCBdPsWxT1Hf3cE+tL5iJb/rXS:jfpbemMqCtS3THMsRc6qCN5Hfct9iJbu
• TLSH: T128328EF3609BCE1C7A964F039DAB146D6488D7C9B0A1DB1584D8763C807CAEDBE20931
• Submitted as: get-free-robux-no-human-verification_GM431946152.pdf
• File type: pdf · Size: 45208 bytes
• Verdict: suspicious (44/100)

Detections (5 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!B9DBA42E4F5E
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

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

• Embedded network infrastructure: https://netcdn.online/app/431946152/get-free-robux-no-human-verification-game-hack, http://perpus.ar-rum.ac.id//repository/coin-master-free-spin-and-coins-links-home_GM406889139.pdf, http://perpus.ar-rum.ac.id//repository/free-robux-codes-2021_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

• https://netcdn.online/app/431946152/get-free-robux-no-human-verification-game-hack
• http://perpus.ar-rum.ac.id//repository/coin-master-free-spin-and-coins-links-home_GM406889139.pdf
• http://perpus.ar-rum.ac.id//repository/free-robux-codes-2021_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/minecraft-hacks-wurst_GM479516143.pdf
• http://perpus.ar-rum.ac.id//repository/free-robux-generator-2021_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/free-spin-coin-master-game_GM406889139.pdf
• http://perpus.ar-rum.ac.id//repository/coin-master-free-spins-hack-but-no-surveys_GM406889139.pdf
• http://perpus.ar-rum.ac.id//repository/free-minecraft-realm-codes_GM479516143.pdf
• http://perpus.ar-rum.ac.id//repository/how-to-get-minecraft-for-free-on-ps4_GM479516143.pdf
• http://perpus.ar-rum.ac.id//repository/free-robux-no-human-verification_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/oprewards-free-robux_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/how-to-coin-master-hack_GM406889139.pdf
• http://perpus.ar-rum.ac.id//repository/minecraft-116-apk-download_GM479516143.pdf
• http://perpus.ar-rum.ac.id//repository/roblox-hacks-com_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/coin-master-hack-generator-tool_GM406889139.pdf
• http://perpus.ar-rum.ac.id//repository/blox-world-free-robux_GM431946152.pdf
• http://perpus.ar-rum.ac.id/repository/roblox-pink-free-robux_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/what-games-give-you-robux_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/free-robux-earn_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/free-robux-no-human-verification-or-survey_GM431946152.pdf
• http://perpus.ar-rum.ac.id//repository/roblox-printables-free_GM431946152.pdf

Embedded domains

• netcdn.online
• perpus.ar-rum.ac.id

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