SUSPICIOUS — robux-free-com_GM431946152.pdf

SUSPICIOUS — robux-free-com_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: d0e85fab1b193e5f2a77e1abab8835edf1effd7c8efd2fde13a52c61a2109aee
• SHA-1: 7418450ee802914a102e201a472625e1a5be6ad3
• MD5: 081a41b58161e294a1602c7cba871859
• ssdeep: 768:otUIehmfuIsGamJXUmqNF2BTV6JkqttrILwIi/2vfW6cL:h0JkmK2Bhkzepi/0ncL
• TLSH: T1FE2F7DF7109BDD4C6A8B4F4389B7245D64C9E38C31729A5182D8B76C40BC9EEAB10972
• Submitted as: robux-free-com_GM431946152.pdf
• File type: pdf · Size: 35386 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!081A41B58161

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/coin-master-free-spin-bonus_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/robux-free-com-game-hack, http://lib.stie-aub.ac.id/repository/coin-master-free-spin-bonus_GM406889139.pdf, http://lib.stie-aub.ac.id/repository/i-want-to-break-free-roblox-music-code_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.tw/app/431946152/robux-free-com-game-hack
• http://lib.stie-aub.ac.id/repository/coin-master-free-spin-bonus_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/i-want-to-break-free-roblox-music-code_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-awards_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-accounts-v3rmillion_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-coin-master-free-spins-in-email_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-chest-in-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-accounts-with-builders-club_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/this-obby-gives-you-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-coin-master-gifts_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-trial_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-rewards-app_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-with-no-survey_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-be-a-hacker-in-roblox-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-admin-roblox-codes_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-do-you-get-roblox-for-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/pin-robux-free-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-do-you-get-free-robux-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-no-human-verification-or-survey-or-download_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/wwwfree-robux-todaycom_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-comroblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report