SUSPICIOUS — weird-roblox_GM431946152.pdf

SUSPICIOUS — weird-roblox_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: ecfc35e4db040ed66b250726e0975166a1af49877f7c882d94ce38645b07fc75
• SHA-1: a613be18409f4e756a48ab581f1b13e5daf74514
• MD5: 747c8ce3b72103684c0e6d21fed9bc7f
• ssdeep: 768:Sl4kSx8RYwGh6AWGmcsOzqw7YM6ONh2W59xBssEomJhHJkMcxHEzUk:xx8mlFXuNUB32W5dssEoChHmMcxHEzUk
• TLSH: T19432AEF3549BCD4C39469F03D9B6612EB846E3882421CA51A5C8796DC47C3FEBB10E22
• Submitted as: weird-roblox_GM431946152.pdf
• File type: pdf · Size: 45425 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!747C8CE3B721
• 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/coin-master-free-bonus_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/weird-roblox-game-hack, http://library.futureuniversity.com/repository/coin-master-free-bonus_GM406889139.pdf, http://library.futureuniversity.com/repository/minecraft-reach-hack_GM479516143.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/weird-roblox-game-hack
• http://library.futureuniversity.com/repository/coin-master-free-bonus_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-reach-hack_GM479516143.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-apk-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-to-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-2021-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coin-master-spins-no-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verification-or-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/blogspot-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-coin-and-spin-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-generator-without-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/download-apps-for-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-and-coins-blogspot_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-pocket-edition-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-hack-ga_GM431946152.pdf
• http://library.futureuniversity.com/repository/freespinandcoin_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-today-daily-links_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-promo-code_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-u-get-free-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hacks-for-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/claim-free-spins-coin-master_GM406889139.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report