SUSPICIOUS — coin-master-free-coins-link-2021_GM406889139.pdf

SUSPICIOUS — coin-master-free-coins-link-2021_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: 1fd0bf17074166770107c31d71f5b08c79f82d593a1142317e7fd4669ab7df72
• SHA-1: e062635c184d1be297319899aa09a7265e9759ab
• MD5: 91a6b57da5651bc6809d4e6dbf61b5f3
• ssdeep: 768:9Wt+m7EF0vOCnUMdhNSgmqG/BEcBGOTEWfkix3l5kHjYGIWNG:gtXPvnU+hNSSzaFTEWfkk3zRWNG
• TLSH: T1EB328EF7408BCD5C79C5AF03A9B6155A75CEE34460338A4464D83A7DD07D2EEAF10A22
• Submitted as: coin-master-free-coins-link-2021_GM406889139.pdf
• File type: pdf · Size: 45521 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!91A6B57DA565
• 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/free-coins-on-coin-master-without-verification_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-free-coins-link-2021-game-hack, http://library.futureuniversity.com/repository/free-coins-on-coin-master-without-verification_GM406889139.pdf, http://library.futureuniversity.com/repository/websites-that-give-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-coins-link-2021-game-hack
• http://library.futureuniversity.com/repository/free-coins-on-coin-master-without-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/websites-that-give-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/gaming-dunia-coin-master-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-without-human-verification-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-link-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verification-no-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-without-any-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-coin-master-unlimited_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-redeem-codes-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-blogspot_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-human-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-windows-10-edition-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards_GM406889139.pdf
• http://library.futureuniversity.com/repository/try-minecraft-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-spins-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/apps-that-give-you-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/noclip-roblox-hack-download-2021_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report