SUSPICIOUS — roblox-www-com_GM431946152.pdf

SUSPICIOUS — roblox-www-com_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: fb4ee34367e84b8a6522b996f3a40cfa40e98e9232c00ab9bfcff2c96bb28de2
• SHA-1: c969ef216d0423ed2eeed84ba175407acf4a53cb
• MD5: f6b7de2a6f01530ad9c64e02ab1363e4
• ssdeep: 768:uS7UMTQsa3uBhELeTuwBnuXx1VVdfk6X56VWtx/Vuso:bpTdBYeTRu/VVlkGgVWtxduso
• TLSH: T1B1306CF351A7CD4C3A8A8B4399BB152DB1CAD34D7062DA5185E8B62D807C4FEAF20521
• Submitted as: roblox-www-com_GM431946152.pdf
• File type: pdf · Size: 35790 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!F6B7DE2A6F01
• 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://sistem.amikomsolo.ac.id/perpus/repository/free-robux-codes-no-verification-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/roblox-www-com-game-hack, http://sistem.amikomsolo.ac.id/perpus/repository/bloxawards-com-earn-free-robux_GM431946152.pdf, http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-2021-no-human-verification_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.tw/app/431946152/roblox-www-com-game-hack
• http://sistem.amikomsolo.ac.id/perpus/repository/bloxawards-com-earn-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-2021-no-human-verification_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-codes-no-verification-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/cheat-engine-63-for-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/when-nerd-sees-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/avatar-de-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-hide-and-seek-extreme-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/microsoft-bing-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/rocash-com-earn-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/break-free-roblox-music-video_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-roblox-robux-giveaway_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-make-a-pretty-roblox-girl-free_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-pokemon-brick-bronze-cheat-codes_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-free-spins-and-coins-today-gift-reward_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-minigunner-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-phantom-forces-money-hack_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-noclip-cheat-engine-lua_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-jailbreak-money-hack-script_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-prison-life-hack-download-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-fire-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• sistem.amikomsolo.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report