SUSPICIOUS — free-robux-scams_GM431946152.pdf

SUSPICIOUS — free-robux-scams_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: b0374e26517a0f764f7a3615c6a6ab76cc625905035938a20e069c222270d4e0
• SHA-1: f65c6df8ed56c4c05c532f17b07df36ec2a6a5ed
• MD5: 39c0dbbc7bb414c9dcae677e256ce898
• ssdeep: 768:aln01IcLis3Booqk4vz0pFUar48VJoLL:aY9vqoq/eFUa8CJoLL
• TLSH: T1432F7EF3506BCC0C6E8B9B436DBB542A74C9D38860729E5066C8772C90B8AEE6F10571
• Submitted as: free-robux-scams_GM431946152.pdf
• File type: pdf · Size: 35353 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!39C0DBBC7BB4
• 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://lib.stie-aub.ac.id/repository/free-robux-using-inspect-element_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-scams-game-hack, http://lib.stie-aub.ac.id/repository/free-robux-using-inspect-element_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/how-do-you-get-free-builders-club-on-roblox_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/free-robux-scams-game-hack
• http://lib.stie-aub.ac.id/repository/free-robux-using-inspect-element_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-do-you-get-free-builders-club-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spin-and-coin-link-haktuts-hacking-news_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-kindle-fire_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-the-sex-hack-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-followers_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-bubble-gum-leviathan-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-do-you-get-free-robux-without-paying_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-hack-funnehcake-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-items-generator_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-car-radio-free-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-printable-roblox-birthday_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/download-hacked-games-com-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/slaying-simulator-roblox-no-cheat_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-codes-detector-robux-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-promo-codes_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/cheat-engine-hack-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-date-and-time-hack_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-exploits_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-download-nd-hack-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report