SUSPICIOUS — free-spins-coin-master_GM406889139.pdf

SUSPICIOUS — free-spins-coin-master_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: b534b7cbce35a5647c358c998e5cbab15100046d1e175591a8772252ca824ddd
• SHA-1: a9202d42baf99c804dad864dca4f6046e3649bbe
• MD5: 097b62ca67632de933b2fe72b999178e
• ssdeep: 768:cdm6+8ksPvoMjiGhT1WrVJH6WY4UM1EA07WP8Cuem4H:ct+3Qji6TO6WY4UMKA0768km4H
• TLSH: T17C2F9DF74057CE0C3D8BEF038ABB655D78C6A3983121995068D83A7D907C2ADAF10963
• Submitted as: free-spins-coin-master_GM406889139.pdf
• File type: pdf · Size: 34781 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!097B62CA6763
• 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/get-free-robux-with-offers_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spins-coin-master-game-hack, http://library.futureuniversity.com/repository/get-free-robux-with-offers_GM431946152.pdf, http://library.futureuniversity.com/repository/how-to-get-free-robux-easy-hack_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/free-spins-coin-master-game-hack
• http://library.futureuniversity.com/repository/get-free-robux-with-offers_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-easy-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-watch-ads-for-free-spins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-unlimited-coins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-card-codes-2021-no-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-pe-hack-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-daily-spins-and-coins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/today-free-spin-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/get-roblox-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-accessories_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-page_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-java-free-trial_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-no-cooldown-cheat-engine-weight-lifting-simulator-2_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-on-roblox-and-get-the-comands_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-guest-clothes-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-any-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/cool-clothes-in-roblox-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-no-sign-in_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-accounts-2021-easy_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report