MALICIOUS — mobihack-roblox-hack_GM431946152.pdf

MALICIOUS — mobihack-roblox-hack_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 03df1d2bd2295e1a41a704dff3e9cbbbda829050fa3d65f3554d5d6cbe46444e
• SHA-1: 9f56774c73e67d23cf2c1480d5c8a642b3bf74ca
• MD5: 8fe3ace61dcaf8c228c7ce293c8d9b41
• ssdeep: 768:rFFZ6fSnRtsFX0oAezqMCSOyvWjmdIc7IupBTLtYgHaoqNuaj57:JHrRtsSJ9MCS7umlBdLtH6osdF7
• TLSH: T1C033AFF31197CC4C76854F53EE7A52A638DDD78871229B9080D8367D84BC9BE6F20622
• Submitted as: mobihack-roblox-hack_GM431946152.pdf
• File type: pdf · Size: 48032 bytes
• Verdict: malicious (75/100)

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!8FE3ACE61DCA
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.js100.com/uploads/ckeditor/files/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/431946152/mobihack-roblox-hack-game-hack, http://www.js100.com/uploads/ckeditor/files/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf, http://www.js100.com/uploads/ckeditor/files/how-to-win-free-robux_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.online/app/431946152/mobihack-roblox-hack-game-hack
• http://www.js100.com/uploads/ckeditor/files/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/how-to-win-free-robux_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/is-minecraft-java-free_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/tiktok-free-views-trial_GM835599320.pdf
• http://www.js100.com/uploads/ckeditor/files/free-roblox-passwords_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-pocket-edition-hack_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/websites-for-robux_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/roblox-free-hair-girl_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/how-to-get-free-robux-on-roblox-2021_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/how-to-get-coin-master-free-spin-link_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/cool-free-roblox-outfits_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/free-coins-coin-master-iphone_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/pig-master-free-coins-and-spins_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/coin-master-free-link_GM406889139.pdf
• http://www.js100.com/uploads/ckeditor/files/free-roblox-intros_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/hacks-for-minecraft-bedrock_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/robux-free-robux_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/minecraft-mods-download-free_GM479516143.pdf
• http://www.js100.com/uploads/ckeditor/files/roblox-speed-hack_GM431946152.pdf
• http://www.js100.com/uploads/ckeditor/files/how-to-get-free-robux-no-scam_GM431946152.pdf

Embedded domains

• netcdn.online
• www.js100.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report