SUSPICIOUS — javascript-free-robux_GM431946152.pdf

SUSPICIOUS — javascript-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: c609f5dcd972132e23387d0f5feb76a6f4f0e891213e3fbae2621af408b443e0
• SHA-1: dcb48949761446a7ddc6542770804106b89084da
• MD5: f17a541f587b098f4a5a9e552c5f1bbb
• ssdeep: 768:g4KWsdX9+1taezQEXsIbZ58ByuRvT/PWjRTo5AlllFpPWdnW:gvj+HLnsIbZ58BNRvbPSo58pP4nW
• TLSH: T1B92F5AF301ABCC9C2A8E9B4359F7125EA5C9E3887426DA5094C43A7D857DAFE7B00431
• Submitted as: javascript-free-robux_GM431946152.pdf
• File type: pdf · Size: 35519 bytes
• Verdict: suspicious (44/100)

Detections (5 of 50 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!F17A541F587B
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/javascript-free-robux-game-hack, http://perpus.sdmuhwirobrajan3.sch.id//repository/minecraft-free-no-virus_GM479516143.pdf, http://perpus.sdmuhwirobrajan3.sch.id/repository/minecraft-for-free-games_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.tw/app/431946152/javascript-free-robux-game-hack
• http://perpus.sdmuhwirobrajan3.sch.id//repository/minecraft-free-no-virus_GM479516143.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/minecraft-for-free-games_GM479516143.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/free-robux-2021-legit-feb-unpatched-instantly-no-wait_GM431946152.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/how-to-get-free-robux-without-surveys_GM431946152.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/reddit-coin-master-hack_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/coin-master-home_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/is-there-any-tricks-or-working-hacks-for-coin-master_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/free-robux-1_GM431946152.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/can-i-hack-coin-master-with-lucky-patcher_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/robux-games_GM431946152.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/coin-master-daily-free-spins-link-2021_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/coin-master-free-spins-hack-but-no-surveys_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/how-to-hack-people-in-roblox_GM431946152.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/how-to-free-robux_GM431946152.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/www-free-robux-com_GM431946152.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/coin-master-hack-2021-download_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id/repository/free-spins-coin-master_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/coin-master-hacks-to-get-spins_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/how-to-hack-coin-master-game-without-verification_GM406889139.pdf
• http://perpus.sdmuhwirobrajan3.sch.id//repository/coin-master-heaven-free-daily-spins_GM406889139.pdf

Embedded domains

• netcdn.tw
• perpus.sdmuhwirobrajan3.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report