SUSPICIOUS — www-roblox-com-free-robux_GM431946152.pdf

SUSPICIOUS — www-roblox-com-free-robux_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: f6a5a32e81bdb3293849673780d5a7c398e699783017e7166d8849a637378c2d
• SHA-1: ac4bce750a0edfb09a48677120516773e0c4c346
• MD5: 775ba3b33d51a2ab9eb367f284d9acd2
• ssdeep: 768:t5lQwsyshaLohsARH1eSlVsQ5m0yialll/XqHO7eR:tVQLFVTlVR5GVXIAeR
• TLSH: T1992F6DF3505BCD0C7B4A9B0399BA217AB5CBE3883162DF5145D87A2C847C5ADAF10932
• Submitted as: www-roblox-com-free-robux_GM431946152.pdf
• File type: pdf · Size: 34725 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!775BA3B33D51
• 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-spins-link-in-coin-master-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/www-roblox-com-free-robux-game-hack, http://sistem.amikomsolo.ac.id/perpus/repository/comment-cheat-sur-le-jeux-jailbreak-roblox_GM431946152.pdf, http://sistem.amikomsolo.ac.id/perpus/repository/free-spins-link-in-coin-master-2021_GM406889139.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/www-roblox-com-free-robux-game-hack
• http://sistem.amikomsolo.ac.id/perpus/repository/comment-cheat-sur-le-jeux-jailbreak-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-spins-link-in-coin-master-2021_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-cheat-engine-health-hack-csgo_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-bg-brother-cheats-instructions_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-coins-on-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-hack-a-minecraft-server-and-make-yourself-op_GM479516143.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-2021-yt_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-roblox-exploits-october-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-stuff-in-roblox-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-free-avatar-items-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-2021-jefftech_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/istalar-robux-hack_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/robux-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-roblox-promoodes_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/good-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-free-spins-app-android_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-sites-like-rocash_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-hack-roblox-no-download-no-survey_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-spins-for-coin-master_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/can-you-get-free-robux-on-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• sistem.amikomsolo.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report