SUSPICIOUS — list-of-free-stuff-on-roblox_GM431946152.pdf

SUSPICIOUS — list-of-free-stuff-on-roblox_GM431946152.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: bc8e1f8a595c2f8d323fb8ca7d4109d903836b61c5f005af5b7a2fe3d4f1f815
• SHA-1: d575c90eb8f7a93db59aaf5da5111233871d3d01
• MD5: 109f45220c3f3b8f7b601809374c5e58
• ssdeep: 768:iN6HSh3bHwTWse2V2Jptz6co/SC+OGJfrVEqpBdgAjaIz7MAMbFbHi:iNeVVAzscoqAGJfKIjOi7MAMZri
• TLSH: T11A329EF3415BCC1C7AC99F03A9FA544E7489D3992121C754A5E8763CC0BC7AEAF40A22
• Submitted as: list-of-free-stuff-on-roblox_GM431946152.pdf
• File type: pdf · Size: 45965 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!109F45220C3F
• 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-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/list-of-free-stuff-on-roblox-game-hack, http://library.futureuniversity.com/repository/coin-master-free-coins-and-spins_GM406889139.pdf, http://library.futureuniversity.com/repository/free-robux-without-any-verification_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.tw/app/431946152/list-of-free-stuff-on-roblox-game-hack
• http://library.futureuniversity.com/repository/coin-master-free-coins-and-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-without-any-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-account_GM406889139.pdf
• http://library.futureuniversity.com/repository/get-free-robux-gg_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-no-human-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-executors-for-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/my-minecraft-account-was-hacked_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-mobile_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-free-online_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-password-hacker_GM431946152.pdf
• http://library.futureuniversity.com/repository/best-tricks-co-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-114-4-download-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-hack-fairy-tail-forgotten-legend-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-heaven_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-sites-that-work_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-fun-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-iphone_GM406889139.pdf
• http://library.futureuniversity.com/repository/is-there-a-way-to-get-minecraft-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-robux-for-free-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report