MALICIOUS — microsoft-free-robux_GM431946152.pdf
MALICIOUS — microsoft-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a13630df068db43a7fa5236d04de234f91304d34f4cf8a90ce204ddf054981f1 - SHA-1:
9f98f933f68ef7ae6b9767e4d742def841105324 - MD5:
bfe3e46e1d9fc404b06bb1e0a350e461 - ssdeep:
768:6Luvaef/Uv1AkT12K1T2nzqkMNtpKD/prjRiqdUMCvxpxfnZitdr:6LMh89Ay1lPNtpg1hWMCvxpxfnZi/r - TLSH:
T1A0329EF351DBDE4C3956CF039EEB645A648ED38872269B4544C8776CC0AC1AE6F20A31 - Submitted as: microsoft-free-robux_GM431946152.pdf
- File type: pdf · Size: 46631 bytes
- Verdict: malicious (75/100)
Detections (5 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!BFE3E46E1D9F
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
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.js100.com/uploads/ckeditor/files/pokemon-go-free-balls-2021_GM1094591345.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://netcdn.online/app/431946152/microsoft-free-robux-game-hack, http://www.js100.com/uploads/ckeditor/files/coin-master-free-rare-cards_GM406889139.pdf, http://www.js100.com/uploads/ckeditor/files/master-coin-free-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
- https://netcdn.online/app/431946152/microsoft-free-robux-game-hack
- http://www.js100.com/uploads/ckeditor/files/coin-master-free-rare-cards_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/master-coin-free-link_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-get-minecraft-for-free-on-your-phone_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/roblox-free-robux-website_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-11-01-2021_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/roblox-dominus-free_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/pokemon-go-free-balls-2021_GM1094591345.pdf
- http://www.js100.com/uploads/ckeditor/files/pubg-uc-980_GM1330123889.pdf
- http://www.js100.com/uploads/ckeditor/files/free-coins-coin-master-ios_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/guide--coin-master-free-tips_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/inappropriate-roblox-games-2021_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/robux-hack-tools_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-get-minecraft-bedrock-edition-on-pc-for-free_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-2021_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/free-spins-from-coin-master_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/robux-cheat_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/pokemon-go-free-or-gotcha_GM1094591345.pdf
- http://www.js100.com/uploads/ckeditor/files/cmaster-club-coin-master-hack_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-get-free-minecraft-skins_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/where-to-get-robux_GM431946152.pdf
Embedded domains
- netcdn.online
- www.js100.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report