SUSPICIOUS — follow-button-gives-free-robux_GM431946152.pdf

SUSPICIOUS — follow-button-gives-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: 3562e276384d3fd2385d7bb2d008a84785a56bd753a6549d5467c73d4cd19e0f
• SHA-1: 671e69a5b9cbbca7a386f7980ab7d09c45d58073
• MD5: f20cead003546b76dd594470fa28524e
• ssdeep: 768:2v/pX5suvasmPfxR7EJKMPffc/PNc0wesy:2QsmPfb7tsfcNl1sy
• TLSH: T19B2F7DF7419BCD1CBB4B8B4356BF2169B5CBA38871A2D64195E8772C80BC4DD6B20821
• Submitted as: follow-button-gives-free-robux_GM431946152.pdf
• File type: pdf · Size: 35004 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!F20CEAD00354
• 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/more-robux-for-free-no-verification_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/follow-button-gives-free-robux-game-hack, http://sistem.amikomsolo.ac.id/perpus/repository/more-robux-for-free-no-verification_GM431946152.pdf, http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-without-doing-anything_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/follow-button-gives-free-robux-game-hack
• http://sistem.amikomsolo.ac.id/perpus/repository/more-robux-for-free-no-verification_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-without-doing-anything_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-free-generator-no-verification-no-survey_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-do-you-get-roblox-money_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-use-scripts-in-roblox-hack_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/beyond-hack-script-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/no-human-verification_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-websites-that-actually-work-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hack-roblox-2021-jailbreak_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-hack-2021-youtube_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-virtual-cheat_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-broken-egg-in-roblox-rpg-world_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-do-i-get-free-spins-on-coin-master_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/promocode-hack-for-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-and-tickets_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/60-free-spins-coin-master_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-websites-no-human-verification_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-fast-and-easy-no-survey_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-coin-coin-master_GM406889139.pdf

Embedded domains

• netcdn.co
• sistem.amikomsolo.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report