SUSPICIOUS — free-robux-accounts-with-obc-passwords_GM431946152.pdf

SUSPICIOUS — free-robux-accounts-with-obc-passwords_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 423eba6b4c26c91888f19335fc07ff7ba069ae4cbdc398252ea9f2f1c2b1a139
• SHA-1: 94f53a4f33a119e55e6fc476b21fdb9b5b970541
• MD5: fbb82cc64fd3e5c421d6c025fc82848f
• ssdeep: 768:W/DiZ0zlAtaPsnZhDRIDFJW1qQl6GEi76GnwoKHbll8WF0Xe:I/KtaWAWYM6G8BHV0Xe
• TLSH: T1D7306DF35157CD4C7A4BCF039ABB21A9B1CAE7883162CB0189C4762D44BD6AE7F10561
• Submitted as: free-robux-accounts-with-obc-passwords_GM431946152.pdf
• File type: pdf · Size: 36823 bytes
• Verdict: suspicious (58/100)

Detections (4 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!FBB82CC64FD3

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/robux-com-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-accounts-with-obc-passwords-game-hack, http://sistem.amikomsolo.ac.id/perpus/repository/robux-com-free-robux_GM431946152.pdf, http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-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.co/app/431946152/free-robux-accounts-with-obc-passwords-game-hack
• http://sistem.amikomsolo.ac.id/perpus/repository/robux-com-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-no-human-verification_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/get-robux-for-free-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-hack-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-promocode-hack_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-pastebin-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-generator-no-verification-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/where-to-get-free-tiktok-followers_GM835599320.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hack-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/is-windows-10-minecraft-free_GM479516143.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-500-free-spins_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-free-spins-and-coins-2021_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-private-servers-free-without-robux-thumbnail_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hack-roblox-admin-commands_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/plug-toolbox-for-minecraft-free-ios_GM479516143.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-without-human-verification_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hack-coin-master-game-apk_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/get-free-robux-generator_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-royal-high-free-diamonds_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-coins-coin-master-iphone_GM406889139.pdf

Embedded domains

• netcdn.co
• sistem.amikomsolo.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report