SUSPICIOUS — free-robux-without-human-verification_GM431946152.pdf

SUSPICIOUS — free-robux-without-human-verification_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: 728df2b2403deeb2844fe033c1ab8926e7921521865c21aedce616f2afb7bc78
• SHA-1: c4a3727a68733d2bd002feee511a3bfdca175836
• MD5: fe9281012d5494cf102f61dc0447b6ac
• ssdeep: 768:3jMd4zs88YEJ4H2r+LaEVFPtmzcu34k1LSh+Z:Qd4o4H2w7VFPtmIu/LC+Z
• TLSH: T18B2F7CF7019BDD4C7E9B8F03AAB6116AA4CDD3847163864085E83A1D907CAEE7F40572
• Submitted as: free-robux-without-human-verification_GM431946152.pdf
• File type: pdf · Size: 35346 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!FE9281012D54
• 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/free-robux-without-human-verification-game-hack, http://otomasi.stikesmuhgombong.ac.id/repository/hack-xp-net-coin-master_GM406889139.pdf, http://otomasi.stikesmuhgombong.ac.id/repository/free-games-like-coin-master_GM406889139.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/free-robux-without-human-verification-game-hack
• http://otomasi.stikesmuhgombong.ac.id/repository/hack-xp-net-coin-master_GM406889139.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/free-games-like-coin-master_GM406889139.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/free-spins-generated-from-coin-master_GM406889139.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/today-free-spin-link-for-coin-master_GM406889139.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/how-to-get-minecraft-for-free-on-android_GM479516143.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/coin-master-hack-tool-access-online-generator_GM406889139.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/free-codes-for-free-robux_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/roblox-high-school-money-hack-2021_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/goo-recording-for-roblox-for-free_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id//repository/get-free-spins-for-coin-master_GM406889139.pdf
• http://otomasi.stikesmuhgombong.ac.id//repository/robux-hack-2021_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/what-games-give-you-robux_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/free-robux-no-playing-games-or-human-verification_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/free-robux-easy_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/hacker-screen-pc-decal-roblox_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/como-conseguir-robux-hack-2021_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id//repository/free-robux-no-scam_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/how-to-get-free-robux-january-2021_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/free-robux-no-human-verification-or-password-roblox_GM431946152.pdf
• http://otomasi.stikesmuhgombong.ac.id/repository/roblox-old-accounts-for-free_GM431946152.pdf

Embedded domains

• netcdn.tw
• otomasi.stikesmuhgombong.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report