SUSPICIOUS — www-roblox-com-robux-free_GM431946152.pdf

SUSPICIOUS — www-roblox-com-robux-free_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0799a10a6a4392a831179ae28d7f0e5955afb14707d270e742d92e852bbbde18
• SHA-1: d41696f3a469545fd3ea0ca0c2183b6b02035a3c
• MD5: ff7f5fda41c96d982af474fb41e1fac3
• ssdeep: 768:CHYdFprUDwEfq+N697Fo/5s1XGAMI9lUs5IkbcL2GDAIu:Rd3rUnQohsxEMUs9QBXu
• TLSH: T1EC328DF711ABCC2C3A4ECB03997A116D74CDE24D31629A5145E8392C84BC6BEBF61970
• Submitted as: www-roblox-com-robux-free_GM431946152.pdf
• File type: pdf · Size: 43387 bytes
• Verdict: suspicious (58/100)

Detections (5 of 50 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!FF7F5FDA41C9
• 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://pspmrsmbpulau.com/opac/repository/offers-for-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.xyz/app/431946152/www-roblox-com-robux-free-game-hack, http://pspmrsmbpulau.com/opac/repository/offers-for-robux_GM431946152.pdf, http://www.pspmrsmbpulau.com/opac/repository/roblox-arsenal-hack_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.xyz/app/431946152/www-roblox-com-robux-free-game-hack
• http://pspmrsmbpulau.com/opac/repository/offers-for-robux_GM431946152.pdf
• http://www.pspmrsmbpulau.com/opac/repository/roblox-arsenal-hack_GM431946152.pdf
• http://pspmrsmbpulau.com/opac/repository/real-free-robux-generator_GM431946152.pdf
• http://pspmrsmbpulau.com/opac/repository/abd-roblox_GM431946152.pdf
• http://pspmrsmbpulau.com/opac/repository/how-to-get-infinite-robux_GM431946152.pdf
• http://www.pspmrsmbpulau.com/opac/repository/coin-master-hacker-club_GM406889139.pdf
• http://www.pspmrsmbpulau.com/opac/repository/free-roblox-premium_GM431946152.pdf
• http://www.pspmrsmbpulau.com/opac/repository/free-spin-link-of-coin-master_GM406889139.pdf
• http://pspmrsmbpulau.com/opac/repository/get-free-robux-now_GM431946152.pdf
• http://www.pspmrsmbpulau.com/opac/repository/free-robux-for-free_GM431946152.pdf
• http://pspmrsmbpulau.com/opac/repository/free-coin-master-coins_GM406889139.pdf
• http://pspmrsmbpulau.com/opac/repository/how-to-change-roblox-name-for-free_GM431946152.pdf
• http://www.pspmrsmbpulau.com/opac/repository/how-to-get-free-robux-by-playing-games_GM431946152.pdf
• http://pspmrsmbpulau.com/opac/repository/free-robux-generator-2021_GM431946152.pdf
• http://pspmrsmbpulau.com/opac/repository/coin-master-free-cards-link-2021_GM406889139.pdf
• http://www.pspmrsmbpulau.com/opac/repository/roblox-hack-ga_GM431946152.pdf
• http://pspmrsmbpulau.com/opac/repository/coin-master-2021_GM406889139.pdf
• http://www.pspmrsmbpulau.com/opac/repository/roblox-pink-free-robux_GM431946152.pdf
• http://www.pspmrsmbpulau.com/opac/repository/you-promised-my-son-free-robux_GM431946152.pdf
• http://pspmrsmbpulau.com/opac/repository/how-to-get-free-robux-in-2021_GM431946152.pdf

Embedded domains

• netcdn.xyz
• pspmrsmbpulau.com
• www.pspmrsmbpulau.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report