SUSPICIOUS — download-coin-master-hack_GM406889139.pdf

SUSPICIOUS — download-coin-master-hack_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: b51dad5710b7720cd8bb8280efbd3f6e3b742e4e2d95f21404142723248ce9bd
• SHA-1: d20fe28ff347d27e79b85a9832ba19ab6b895438
• MD5: 3a1433c4b047c2eb4944c137dcfc28a6
• ssdeep: 768:8asSrMhhImtQvACePjJzVvcc1St1D15x6Rw3/hcfH4:83LImtL7PlJccoX3ARI/hcfH4
• TLSH: T1F92F6CF34197CC8C7A4A9F135AFA346D648DE3486273E95090AC776CE87C6BE6B00521
• Submitted as: download-coin-master-hack_GM406889139.pdf
• File type: pdf · Size: 35686 bytes
• Verdict: suspicious (44/100)

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!3A1433C4B047
• 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/406889139/download-coin-master-hack-game-hack, https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-script-hacks_GM431946152.pdf, https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spins-no-verification_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/406889139/download-coin-master-hack-game-hack
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-script-hacks_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spins-no-verification_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-omg-com_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-hack-robux-using-inspect-element_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/robux-sign_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-without-verification-or-survey_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/shirt-roblox-free_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/pubg-uc-sale_GM1330123889.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-hack-spins-ios_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-send-a-trade-on-roblox-free_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-spins-on-coin-master-generator_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spins-links-app_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-group-roblox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/earn-free-spins-for-coin-master_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/se-puede-hackear-coin-master_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-hack-unlimited-robux-human-verification_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-invisibility-hack_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-hack-roblox-booga-booga-for-mac_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.fluidtecheng.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report