MALICIOUS — coin-master-rewards_GM406889139.pdf

MALICIOUS — coin-master-rewards_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 7b922bb5f1fa1ceba737a8de8435851fd5a50f2cde3b04cfca5e36b8781fc5e7
• SHA-1: 4d87f36f592265b0e7da24ee58c6112042971181
• MD5: 423072453a19ec1697281aaf6344ac7b
• ssdeep: 768:XrXPthxZYEoAfcJpF/7B1/hYBEsh5d/hhv99GHXVWeV5:X7thxNcJveBEshv/hhv99GlWeV5
• TLSH: T17A319EF3568BDD5C768A8B03E5A61019748AD68C72218E8498D43A6DC4BC5FEAF10F31
• Submitted as: coin-master-rewards_GM406889139.pdf
• File type: pdf · Size: 42892 bytes
• Verdict: malicious (92/100)

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!423072453A19

Why this verdict

The malicious score of 92/100 is the fusion of 6 weighted signals:

• Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged PDF/Phish-TWM!423072453A19 (rule PDF/Phish-TWM!423072453A19) - engine signal, weight 0.55, confidence 0.85
• Embedded network infrastructure: https://netcdn.xyz/app/406889139/coin-master-rewards-game-hack, https://www.smartitbg.com/images/free-robux-hack_GM431946152.pdf, https://www.smartitbg.com/images/free-coin-spin-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.xyz/app/406889139/coin-master-rewards-game-hack
• https://www.smartitbg.com/images/free-robux-hack_GM431946152.pdf
• https://www.smartitbg.com/images/free-coin-spin-coin-master_GM406889139.pdf
• https://www.smartitbg.com/images/free-robux-gift-card_GM431946152.pdf
• https://www.smartitbg.com/images/minecraft-cheats-switch_GM479516143.pdf
• https://www.smartitbg.com/images/minecraft-pe-free-ios_GM479516143.pdf
• https://www.smartitbg.com/images/coin-master-free-spins-hack_GM406889139.pdf
• https://www.smartitbg.com/images/free-robux-sites-that-work_GM431946152.pdf
• https://www.smartitbg.com/images/coin-master-online-hack-link_GM406889139.pdf
• https://www.smartitbg.com/images/free-roblox-clothes-boy_GM431946152.pdf
• https://www.smartitbg.com/images/free-coins-coin-master-daily_GM406889139.pdf
• https://www.smartitbg.com/images/free-roblox-accounts-2021-with-robux_GM431946152.pdf
• https://www.smartitbg.com/images/coin-master-link_GM406889139.pdf

Embedded domains

• netcdn.xyz
• www.smartitbg.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report