SUSPICIOUS — haktuts-2021-coin-master-free-spin-link_GM406889139.pdf

SUSPICIOUS — haktuts-2021-coin-master-free-spin-link_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: 75d371a6ca94798eeb3091ee996291e11d1dba05cfe38caf3ac974fdd5a54c4e
• SHA-1: f6874cdccb541fa2b417e582e74ee65bd922415e
• MD5: 85b883b9156935d235180875e9285e96
• ssdeep: 768:GSeSw11SBXr1S2h7jvJ3o6ivISBiSS8JWqKDpQ/1TO0yGC3YbbA8Fdr3hGpU:gSXr1Bf5OvLiSSwWqKucP9I/GpU
• TLSH: T1E5338DF3418BDE1C3A8A9F439DBB215A784A97456121CF6195DC762CC43C2EDFB00A22
• Submitted as: haktuts-2021-coin-master-free-spin-link_GM406889139.pdf
• File type: pdf · Size: 48251 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!85B883B91569

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/how-to-get-free-robux-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/haktuts-2021-coin-master-free-spin-link-game-hack, http://library.futureuniversity.com/repository/how-to-get-free-robux-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/free-roblox-svg_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/haktuts-2021-coin-master-free-spin-link-game-hack
• http://library.futureuniversity.com/repository/how-to-get-free-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-svg_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-link-today-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-software_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-spins-on-coin-master-android_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-apk-download-for-android_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-2021-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-coin-master-links-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/500-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/daily-free-spins-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-online-generator_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-java-edition-free-trial_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-minecraft-texture-packs-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-spins-for-coin-master-without-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/get-free-robux-gg_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-online-cheat_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-accounts-with-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-rewards_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-codes-2021_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report