MALICIOUS — free-robux-with-proof_GM431946152.pdf
MALICIOUS — free-robux-with-proof_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
17508fe322577842c5812a07221e8dfc0f89972af431e357ce2dea72fcc543cb - SHA-1:
70fac2699953ddd45358f5d0d7153da8429baf6e - MD5:
2dd3d0451d8e6b93f8adbb2af944130a - ssdeep:
768:QTlFB4uf2BF0Mir6+GkaZ5ZY4RgnpjBL4Gp:M4fb0MqqnZfY4RgpjBL4Gp - TLSH:
T1DB2F6CF311A7EC8C7A8A8B0769F6206D708EE38861A7EA5055D8765CE47C4FF2F10521 - Submitted as: free-robux-with-proof_GM431946152.pdf
- File type: pdf · Size: 33828 bytes
- Verdict: malicious (75/100)
Detections (4 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!2DD3D0451D8E
MITRE ATT&CK
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/cm-spin-link_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-with-proof-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-obby-gives-free-robux_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/cm-spin-link_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
- http://netcdn.co/app/431946152/free-robux-with-proof-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-obby-gives-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/cm-spin-link_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/robux-hack-generator_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-no-waiting-no-inspect_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-on-phone_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-account-and-password-generator_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-links-free-spins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-launcher-free_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-download-minecraft-for-free-on-mac_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-dungeons-free_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-play-no-download_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/freespincoin-masterlinkdownload_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/robux-hacks-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/cute-free-roblox-clothes_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-youtube-tiktok-dance_GM835599320.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-2021-roblox-codes_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-spin-cheat_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-verification-or-surveys_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-song-id-billie-elish-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-python_GM431946152.pdf
Embedded domains
- netcdn.co
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report