SUSPICIOUS — coin-master-free-spins-link-download_GM406889139.pdf

SUSPICIOUS — coin-master-free-spins-link-download_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: e119ee0990a108b0fe29f0f31ce72fa5b58354af486c124ac40c51bf5bdb22d2
• SHA-1: 76b30049b93bdd8b698c3641801a4d64e5e7bfae
• MD5: 70f84158d5b01e5847804957d9f6fcb4
• ssdeep: 768:pZ7Qo7/qUdFZGF7h0tbyJmq6EfFDlBFaXQzlc/8wQA884JT:pZ7jq4F4F7yQJ5d5BFagzlLxA88ET
• TLSH: T15A329EF7505BDE5C3B469B0399BA341A388DE7942022DA4165DC762CC4BC6FDBB10A22
• Submitted as: coin-master-free-spins-link-download_GM406889139.pdf
• File type: pdf · Size: 44943 bytes
• Verdict: suspicious (58/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!70F84158D5B0
• 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/claim-free-spins-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-free-spins-link-download-game-hack, http://library.futureuniversity.com/repository/claim-free-spins-coin-master_GM406889139.pdf, http://library.futureuniversity.com/repository/how-do-we-get-free-robux_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

• https://netcdn.online/app/406889139/coin-master-free-spins-link-download-game-hack
• http://library.futureuniversity.com/repository/claim-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-we-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-pink-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-coin-master-links_GM406889139.pdf
• http://library.futureuniversity.com/repository/tiktok-free-promotion_GM835599320.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-apk-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-paying_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-tiktok-followers-no-verification-or-survey_GM835599320.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spin-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-spin-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spins-october-28-2021-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-today-new-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-and-coins-app-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-coin-master-apple_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-bedrock-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-coin-master-stuff_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-printable-roblox-images_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report