SUSPICIOUS — claimrbx-free-robux_GM431946152.pdf
SUSPICIOUS — claimrbx-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d6a88b9c391f81df7fe409426149061b04ee36ad39cd5afc2aa4c0c4a586cfc9 - SHA-1:
78b50ffda2546c42b45c9dbebc21cdf054456e1e - MD5:
2a414abed4887f1e6380a8e36d1a1b59 - ssdeep:
768:NIjHzjhxzh2vmRfNnE7Cl0Jjwi/Fy3zh4DbNqebR3jX+ZpKZag:GjHLZwJjxYjh0ki5jYpg - TLSH:
T16B31BFB35117CCA827869B03A8FA245CB49FE6887031EB6096C57B7CC4744FDEB60652 - Submitted as: claimrbx-free-robux_GM431946152.pdf
- File type: pdf · Size: 39841 bytes
- Verdict: suspicious (58/100)
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!2A414ABED488
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://www.valenciamaids.com/userfiles/files/free-robux-2021-no-verification_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://netcdn.xyz/app/431946152/claimrbx-free-robux-game-hack, http://www.valenciamaids.com/userfiles/files/free-robux-2021-no-verification_GM431946152.pdf, http://www.valenciamaids.com/userfiles/files/play-minecraft-for-free-on-pc_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/431946152/claimrbx-free-robux-game-hack
- http://www.valenciamaids.com/userfiles/files/free-robux-2021-no-verification_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/play-minecraft-for-free-on-pc_GM479516143.pdf
- http://www.valenciamaids.com/userfiles/files/free-roblox-premium_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/free-robux-2021_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/hack-coin-master-no-human-verification_GM406889139.pdf
Embedded domains
- netcdn.xyz
- www.valenciamaids.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report