SUSPICIOUS — roblox-change-username-for-free-2021-june_GM431946152.pdf

SUSPICIOUS — roblox-change-username-for-free-2021-june_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: 05c5ef9e4cb57e902cde1eae82a55d946f351d6bec0ce7cc96c29b64d8000aa1
• SHA-1: 47e04535a26d42460822f8535e6b4dea60622a2d
• MD5: b70ab4422123f5f19bfe63dfdfa7a579
• ssdeep: 768:Wv3fMar9UFhspFkmGItJdhfMRNIepy9iO8LzdM:WffM3xClfMRTqJ8/dM
• TLSH: T1F1305CF7119BDC1C7E875F4799B726AD60DAD28831728F4146C87B2C90AC9DFAB10920
• Submitted as: roblox-change-username-for-free-2021-june_GM431946152.pdf
• File type: pdf · Size: 36076 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!B70AB4422123

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://lib.stie-aub.ac.id/repository/how-to-get-free-admin-commands-on-any-game-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-change-username-for-free-2021-june-game-hack, http://lib.stie-aub.ac.id/repository/how-to-get-free-admin-commands-on-any-game-roblox_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/roblox-logo-t-shirt-free_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/roblox-change-username-for-free-2021-june-game-hack
• http://lib.stie-aub.ac.id/repository/how-to-get-free-admin-commands-on-any-game-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-logo-t-shirt-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-hacked-version_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-items-in-roblox-using-toy-codes_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-spins-link-in-coin-master-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/robux-free-apk_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-gold-cards-free_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/mobihack-roblox-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-gameguardian_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-generator-hack_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-roebucks_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-use-scripts-in-roblox-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/play-minecraft-online-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/download-roblox-free-on-chromebook_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-human-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/resource-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/youtube-cheat-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-create-a-minecraft-server-for-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-umbrella-on-camping-roblox_GM431946152.pdf

Embedded domains

• netcdn.co
• lib.stie-aub.ac.id

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