SUSPICIOUS — roblox-free-necklace_GM431946152.pdf

SUSPICIOUS — roblox-free-necklace_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: 65b78b98460493ac426d2f7c4c6f58e27b4d4a57d6b37484a21191501ce38e73
• SHA-1: 98f2bfba8da92729976d02f5238a6ea7f6e3838a
• MD5: f8a73af88ee23076d9a8562d2e14105e
• ssdeep: 768:J1P+ZrxlaRstpXCKOQP4ofFrxSFatAqG23+evc2:P+ZHpOQPRfzJtAbE+evc2
• TLSH: T1C22F7EF39097DC5C3D8F5F439EF7206E648A97996022866054D8767C806C7EEBF00A61
• Submitted as: roblox-free-necklace_GM431946152.pdf
• File type: pdf · Size: 34802 bytes
• Verdict: suspicious (58/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!F8A73AF88EE2
• 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/how-to-get-free-robux-on-iphone_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-free-necklace-game-hack, http://library.futureuniversity.com/repository/how-to-get-free-robux-on-iphone_GM431946152.pdf, http://library.futureuniversity.com/repository/how-can-i-get-minecraft-for-free_GM479516143.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.co/app/431946152/roblox-free-necklace-game-hack
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-iphone_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-can-i-get-minecraft-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-no-verification-pc_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-without-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-without-verification-or-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-server-maker_GM479516143.pdf
• http://library.futureuniversity.com/repository/static-moonactive-net-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/daily-free-coin-and-spin-link-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-change-roblox-username-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/meepcity-roblox-hack-menu_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-by-playing-games_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-fan-page-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-generator_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-free-clothes-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/master-coin-free-spin_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-hacked-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-a-free-raid-pass_GM1094591345.pdf
• http://library.futureuniversity.com/repository/coin-master-get-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-more-robux-for-free_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report