SUSPICIOUS — are-free-robux-streams-legit_GM431946152.pdf

SUSPICIOUS — are-free-robux-streams-legit_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 440b1cf8264e26709731f0820dc5ee2ccb64768f047a97eacfa81d1669deb1ce
• SHA-1: 30f8678ebf97f4ba33557fdbbd5de23c19ce8294
• MD5: 7f7bda13755b4f78510d791aa1d80ba1
• ssdeep: 768:tcNJB/qwPs54PxkJ5thstvpKduGnKlSkd:tcw14gEsLKlSkd
• TLSH: T154307DF3805BDC1C3EC6AB03A6BB2459388AF3947122CF54A5E8762DD06C6EDAB50511
• Submitted as: are-free-robux-streams-legit_GM431946152.pdf
• File type: pdf · Size: 35827 bytes
• Verdict: suspicious (58/100)

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!7F7BDA13755B
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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://library.futureuniversity.com/repository/how-to-run-fast-in-roblox-hack_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/are-free-robux-streams-legit-game-hack, http://library.futureuniversity.com/repository/how-to-run-fast-in-roblox-hack_GM431946152.pdf, http://library.futureuniversity.com/repository/roblox-fight-the-monsters-destroyer-gamepass-free_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.co/app/431946152/are-free-robux-streams-legit-game-hack
• http://library.futureuniversity.com/repository/how-to-run-fast-in-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-fight-the-monsters-destroyer-gamepass-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-app_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-piano-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-food-for-pet_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-gen-no-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/coinmasterhack-club_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-cheat-in-roblox-rs_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-tiktok-fans_GM835599320.pdf
• http://library.futureuniversity.com/repository/minecraft-for-free-on-phone_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-stuff-roblox-id_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-you-get-free-admin-commands-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/op-rewards-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacking-in-roblox-greenvillebeta_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-coins-twitter_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-for-free-on-pc_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-com-real_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-pass-hacker_GM431946152.pdf
• http://library.futureuniversity.com/repository/websites-for-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-meep-city_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report