SUSPICIOUS — free-spins-and-coins-coin-master-facebook_GM406889139.pdf

SUSPICIOUS — free-spins-and-coins-coin-master-facebook_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: 1cecdea12ddedcbb4fa818dcb01fe1c58f1ab05cdea473165637426630343399
• SHA-1: 89e98bbd0312b9b4fee12c9a5043e3418623babd
• MD5: 82d9ff59521fba1696d8bfff7d027a27
• ssdeep: 768:qnE3L1RhtzJJ981n1smq88qL4Yn1viWwInZM/JFjzOHdPgfS:qnE3JRh3on1Gqb1KYMXjzcd4a
• TLSH: T157329EF75097DD1C7A4A9B03ADE7691D7889D6C430319A94A0CC363DC07C2EEAF50A62
• Submitted as: free-spins-and-coins-coin-master-facebook_GM406889139.pdf
• File type: pdf · Size: 46530 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!82D9FF59521F
• 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-free-spin-2912-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/free-spins-and-coins-coin-master-facebook-game-hack, http://library.futureuniversity.com/repository/get-free-spins-in-coin-master_GM406889139.pdf, http://library.futureuniversity.com/repository/roblox-login-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

• https://netcdn.online/app/406889139/free-spins-and-coins-coin-master-facebook-game-hack
• http://library.futureuniversity.com/repository/get-free-spins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-login-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/best-free-spins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-2912-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-online_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-hacks-wurst_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-coin-master-spins-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-zone-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-and-coins-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-cards-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-people-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-apk-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-real-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/uprobuxcom-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-and-coins_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-dungeons-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-for-free-ios_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-hacker-us_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report