SUSPICIOUS — coin-master-500-free-spins_GM406889139.pdf

SUSPICIOUS — coin-master-500-free-spins_GM406889139.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: fe4653094dac9af6afe9c3456cd4ecaa69c6dff766186b59b5cfae56b69fd6ec
• SHA-1: bba2761939be2376b04ca90b9a47899dc5f25837
• MD5: 89fd9f29757ea17fdadcef4afda0db09
• ssdeep: 768:oCXkZwZKjCvwTm09wumqjriIlnCVENlhzve2t0ifmaiTsEYOKd:nkAKhTmkwcj+IEVwlRv/tfmpkd
• TLSH: T1F4328DF7519BCD1CBE8A9F039DBA20497499D6567022CA5591D8723CC0BC2EDFB20932
• Submitted as: coin-master-500-free-spins_GM406889139.pdf
• File type: pdf · Size: 45028 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!89FD9F29757E
• 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://library.futureuniversity.com/repository/coin-master-game-hunter_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-500-free-spins-game-hack, http://library.futureuniversity.com/repository/coin-master-game-hunter_GM406889139.pdf, http://library.futureuniversity.com/repository/coin-master-free-spins-april-2021_GM406889139.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/406889139/coin-master-500-free-spins-game-hack
• http://library.futureuniversity.com/repository/coin-master-game-hunter_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-april-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-make-a-minecraft-server-for-free-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verification-no-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/is-roblox-free-on-xbox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-promo-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/pubg-uc-hilesi_GM1330123889.pdf
• http://library.futureuniversity.com/repository/minecraft-hacked-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-mod-version-free-download-34-4_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-ios-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-android_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-promo-codes-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-dominus-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-gift-cards_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-attack_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-for-kids_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-coin-master-computer_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-as-a-kid_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report