SUSPICIOUS — coin-master-free-cards-2021_GM406889139.pdf

SUSPICIOUS — coin-master-free-cards-2021_GM406889139.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: f5917d2ff22b5a0815c6eb4165c3fbad79f3b063ca3ea42941386e3e4607b565
• SHA-1: 14be97f9128d246e9e356995ee72c0261c5ceff3
• MD5: b70d739d8f0485cf46f04c9a8754bceb
• ssdeep: 768:ENUOEFvDL4/MP6SVnwr5ULMvlS5w/DZk79dydh:ECOESSVwt0wujydh
• TLSH: T17A307DF7009BDC9C7B8B9B439CB6516974C5D3887063EA105AD8673E80AC6AEBF00475
• Submitted as: coin-master-free-cards-2021_GM406889139.pdf
• File type: pdf · Size: 35759 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!B70D739D8F04

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-robux-without-download-apps-or-survey_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-cards-2021-game-hack, http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-without-download-apps-or-survey_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/roblox-games-for-free-no-sign-up_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/406889139/coin-master-free-cards-2021-game-hack
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-without-download-apps-or-survey_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-games-for-free-no-sign-up_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-quick-and-easy-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/hack-roblox-retail-tycoon_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/guide--coin-master-free-tips_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-codes_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-on-computer-fast-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-death-sound-free-download_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/hack-to-get-levels-in-elemental-wars-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/cheat-engine-roblox-mac_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-stream_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/no-verificacion-humana-roblox-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-cheat-engine-noclip-script_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-link-2021-hack_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/hoew-to-fly-in-roblox-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-app-for-ios_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-an-item-for-free-on-roblox-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-robux-hack-generator_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-how-to-get-any-gamepass-for-free-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/hack-full-throttle-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report