MALICIOUS — free-spin-today-coin-master_GM406889139.pdf

MALICIOUS — free-spin-today-coin-master_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 9d6018351794ce85f540a3d4fd99649c4c22f9adec52d6815cee41a5be162697
• SHA-1: 5c242e6ba376f6488e9a211a54c1bfb89ec60801
• MD5: 2e60a2bed4cf86d1ceea8951d18875d1
• ssdeep: 768:GLg+QUi1KSca1LDKw3DLrdCOiK7dlaIy2ehsrskI6l35hylJnDvT:YcUlS1NDvsrMH5ywZIC3yjnDvT
• TLSH: T15D328DFB4187DC4C7A5E8F0369B6645D25C9E38461B6E99080E8BB2CE07C6FD5B10632
• Submitted as: free-spin-today-coin-master_GM406889139.pdf
• File type: pdf · Size: 43511 bytes
• Verdict: malicious (75/100)

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!2E60A2BED4CF
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-verification-2021-ios_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.xyz/app/406889139/free-spin-today-coin-master-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-verification-2021-ios_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-me_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

• https://netcdn.xyz/app/406889139/free-spin-today-coin-master-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-verification-2021-ios_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-me_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-create-group-in-coin-master-free-spins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-cheats_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-can-i-play-minecraft-for-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-coin-master-2021_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hacked-version_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-game-free_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-rewards_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-2021-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-hack-no-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/legit-coin-master-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-android_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-links_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-in-coin-master-without-human-verification_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-easy-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hacks-and-cheats_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-email_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-instantly_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/earn-free-robux-on-roblox_GM431946152.pdf

Embedded domains

• netcdn.xyz
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report