SUSPICIOUS — free-robux-by-watching-ads_GM431946152.pdf

SUSPICIOUS — free-robux-by-watching-ads_GM431946152.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: dcea1f9b273c6961587255f50d98bccaa66202a3db30ecf524ea692749ba4d1d
• SHA-1: 8ac0b228bf8f081d5d4b7c03907505de5ab34bc7
• MD5: 259b715f7b025e5ed7fc7aceffe515c5
• ssdeep: 768:K4JKw08lhsffigfxeVZlP8zuWzvoJLPFZ3RBuseG57b15HC:K4IYgfQSiWzvAPFZ3RBum5i
• TLSH: T1E333AFF3015BCD1C768A9F03A9F7415E748AA7897162DD8045E47BBCC07C6AE7A10A32
• Submitted as: free-robux-by-watching-ads_GM431946152.pdf
• File type: pdf · Size: 51959 bytes
• Verdict: suspicious (44/100)

Detections (4 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!259B715F7B02

Why this verdict

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

• Embedded network infrastructure: https://netcdn.online/app/431946152/free-robux-by-watching-ads-game-hack, https://mountainholidaytreks.com/userfiles/files/get-free-spins-coin-master-link_GM406889139.pdf, https://mountainholidaytreks.com/userfiles/files/i-cant-get-free-spins-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

• https://netcdn.online/app/431946152/free-robux-by-watching-ads-game-hack
• https://mountainholidaytreks.com/userfiles/files/get-free-spins-coin-master-link_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/i-cant-get-free-spins-coin-master_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/coin-master-hack-com_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/coin-master-daily-free-spins-link-today_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/coin-master-hack-ios-12_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/how-to-get-free-robux-fast_GM431946152.pdf
• https://mountainholidaytreks.com/userfiles/files/best-free-minecraft-server-hosting_GM479516143.pdf
• https://mountainholidaytreks.com/userfiles/files/roblox-army-free-robux_GM431946152.pdf
• https://mountainholidaytreks.com/userfiles/files/free-spins-for-coin-master-app_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/rbxoffer-com-free-robux_GM431946152.pdf
• https://mountainholidaytreks.com/userfiles/files/minecraft-windows-10-free-code_GM479516143.pdf
• https://mountainholidaytreks.com/userfiles/files/how-to-get-a-free-minecraft-account_GM479516143.pdf
• https://mountainholidaytreks.com/userfiles/files/coin-master-2021-free-spins-link_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/free-tiktok-views-no-verification_GM835599320.pdf
• https://mountainholidaytreks.com/userfiles/files/minecraft-free-trial_GM479516143.pdf
• https://mountainholidaytreks.com/userfiles/files/com-roblox_GM431946152.pdf
• https://mountainholidaytreks.com/userfiles/files/coin-master-daily-free-spins-link-today-2021_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/free-spins-and-coins-on-coin-master_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/guide--coin-master-free-tips_GM406889139.pdf
• https://mountainholidaytreks.com/userfiles/files/coin-master-free-spins-link-facebook-page_GM406889139.pdf

Embedded domains

• netcdn.online
• mountainholidaytreks.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report