MALICIOUS — robux-free-promo-codes_GM431946152.pdf
MALICIOUS — robux-free-promo-codes_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:
49d4e8d9432bca554db653b156dcafc3b50448a3bd94595a3a86ad9df2c83a7b - SHA-1:
c1d22c8e2f5e6e058adf9431f22e220119e2992b - MD5:
692d19d5e496178281c638a5da99d95d - ssdeep:
768:y8Pz7kfdzL1mX7Yq+EZ+UPMFlpgmXs4dZ1+zg70ARjRl9WV1fqU:1zIR18v+GZEbqmXPb1eg70AR1u1fqU - TLSH:
T1A5349FF70187CD8C75498B47B9E6116878CAD7C86232EA44D8E87B7CD0BC5FD6A20621 - Submitted as: robux-free-promo-codes_GM431946152.pdf
- File type: pdf · Size: 54490 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!692D19D5E496
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: https://netcdn.xyz/app/431946152/robux-free-promo-codes-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-human-verification_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/mcpe-master-unlimited-coins-hack-apk_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/431946152/robux-free-promo-codes-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-human-verification_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/mcpe-master-unlimited-coins-hack-apk_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/cm-spin-link_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-survey_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-coin-master-link-today_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-unlimited-spins-apk_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-coin-master-spins-2021_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-client-download_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-2021-spin-link_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/lazy-blocks-com-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-accounts-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-apk-hack-mod-download_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-rubox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-coin-master-hack_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-blogspot_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-redeem-codes-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-coin-master-2021_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-clipart-free_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/is-minecraft-bedrock-edition-free_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-on-iphone_GM431946152.pdf
Embedded domains
- netcdn.xyz
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report