SUSPICIOUS — free-spins-coin-master-hack-2021_GM406889139.pdf

SUSPICIOUS — free-spins-coin-master-hack-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 5360aad36146012692af5387d8dbcc3b4f2d1707838bd0adc0578fd80ed41175
• SHA-1: 9c873b7dd017e7b6d46480129597e32c348bb1fb
• MD5: 9d644592366f5d1d6fa8cb5ca592ffa0
• ssdeep: 768:bUF/A4oxZddbvyjMOA7wFZi+6B79iiYYL4E32A6UQPtz:bk/AFxZrffg7g8n64EmA6UOtz
• TLSH: T1B32F6DF74147CC4C7A8A4B1399F6212974CDE38472E6DA94A0A8776CE0BC9BD7B10931
• Submitted as: free-spins-coin-master-hack-2021_GM406889139.pdf
• File type: pdf · Size: 35731 bytes
• Verdict: suspicious (44/100)

Detections (4 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!9D644592366F

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spins-coin-master-hack-2021-game-hack, https://www.theecobuild.com/uploaded_files/userfiles/files/coin-master-attack-block-hack_GM406889139.pdf, https://www.theecobuild.com/uploaded_files/userfiles/files/is-roblox-hacked_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

• http://netcdn.tw/app/406889139/free-spins-coin-master-hack-2021-game-hack
• https://www.theecobuild.com/uploaded_files/userfiles/files/coin-master-attack-block-hack_GM406889139.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/is-roblox-hacked_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/mcpe-master-hack-unlimited-coins-apk_GM406889139.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/gear-roblox-free_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/how-to-get-any-item-in-roblox-without-hacking-2021_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/roblox-iron-man-shirt-free_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/pokemon-go-free-download-ios_GM1094591345.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/free-roblox-card-codes-2021-no-survey-no-download_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/is-coin-master-free_GM406889139.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/haktuts-coin-master-free-spins_GM406889139.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/free-robux-card-generator-2021_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/how-to-get-free-robux-on-phone_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/daily-free-spin-coin-master-link_GM406889139.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/hack-para-dragon-ball-super-heroes-roblox_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/free-spin-links-coin-master-2021_GM406889139.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/how-to-get-free-robux-pastebin-2021_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/how-to-get-a-lot-of-robux_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/hack-keeps-crashing-roblox_GM431946152.pdf
• https://www.theecobuild.com/uploaded_files/userfiles/files/free-robux-group-funds-website_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.theecobuild.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report