SUSPICIOUS — free-coin-master-coins-2021_GM406889139.pdf

SUSPICIOUS — free-coin-master-coins-2021_GM406889139.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: 6a5d674fa695b7703a36ae8c8ec272cf5dfaec7beab0ddcb59d6f0bbd5d47f87
• SHA-1: e2619c81616339a9a5ac0b566f07ae5737f4e3eb
• MD5: ad27d8cea77539e9b92101ce819c3b93
• ssdeep: 768:QY0CfOpwDLbHucu/yvfIJExM3FRSVbgjgcuPp6P5ZGBy:Q9aowDLbHucpKExM3iVbgUcy6xYBy
• TLSH: T1F5326DF3519FCD0C698F9F039DF62169748A97882172DA9050C8B77CE1789FEAB10621
• Submitted as: free-coin-master-coins-2021_GM406889139.pdf
• File type: pdf · Size: 46001 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!AD27D8CEA775
• 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: https://netcdn.xyz/app/406889139/free-coin-master-coins-2021-game-hack, https://www.vireco.net/ckfinder/userfiles/files/hack-coin-master-mod-apk_GM406889139.pdf, https://www.vireco.net/ckfinder/userfiles/files/minecraft-download-free-download_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

• https://netcdn.xyz/app/406889139/free-coin-master-coins-2021-game-hack
• https://www.vireco.net/ckfinder/userfiles/files/hack-coin-master-mod-apk_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/minecraft-download-free-download_GM479516143.pdf
• https://www.vireco.net/ckfinder/userfiles/files/free-minecraft-worlds_GM479516143.pdf
• https://www.vireco.net/ckfinder/userfiles/files/free-spin-coin-master-2021_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/block-best-robux_GM431946152.pdf
• https://www.vireco.net/ckfinder/userfiles/files/coin-master-free-spin-codes_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/get-free-robux-2021_GM431946152.pdf
• https://www.vireco.net/ckfinder/userfiles/files/coin-master-spins-free-2021_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/free-robux-scams_GM431946152.pdf
• https://www.vireco.net/ckfinder/userfiles/files/how-to-get-free-spins-and-coins-on-coin-master_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/roblox-rewards-site_GM431946152.pdf
• https://www.vireco.net/ckfinder/userfiles/files/coin-master-spins-hack-2021_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/coin-master-daily-free-link_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/coin-master-redeem-code-free_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/free-robux-no-gift-card_GM431946152.pdf
• https://www.vireco.net/ckfinder/userfiles/files/minecraft-pe-016-0-apk-download-free_GM479516143.pdf
• https://www.vireco.net/ckfinder/userfiles/files/coin-master-hack-online-android_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/coin-master-free-spins-hack-but-no-surveys_GM406889139.pdf
• https://www.vireco.net/ckfinder/userfiles/files/how-do-i-get-free-robux_GM431946152.pdf
• https://www.vireco.net/ckfinder/userfiles/files/free-robux-with-no-verification_GM431946152.pdf

Embedded domains

• netcdn.xyz
• www.vireco.net

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report