MALICIOUS — free-robux-without-doing-anything_GM431946152.pdf
MALICIOUS — free-robux-without-doing-anything_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:
5aab4ccc18e36471fe5c5f029674865b731f31341ab6ee741b8672c237cd4df0 - SHA-1:
68d4e3f674b72858d25f3537e69c58f8368ee3cc - MD5:
5dd437e9fe2291abe6f2bedc1b1a4d78 - ssdeep:
768:Gui/b1aVazcjzODQEzqYoTYop3rg83mLV/n/9lou4/J4zIRiMWDtXLhrC:GX/IB6+YoTXyfFlo87tle - TLSH:
T122329FF3509BDC0CB9864F039EA71169A48DC7887566AF4081E83B7DC4FC5EE6B01921 - Submitted as: free-robux-without-doing-anything_GM431946152.pdf
- File type: pdf · Size: 45136 bytes
- Verdict: malicious (75/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!5DD437E9FE22
- 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/coin-master-free-coins-and-spins-daily_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://netcdn.online/app/431946152/free-robux-without-doing-anything-game-hack, http://www.js100.com/uploads/ckeditor/files/free-ways-to-get-robux_GM431946152.pdf, http://www.js100.com/uploads/ckeditor/files/free-roblox-shirt-templates-2021_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.online/app/431946152/free-robux-without-doing-anything-game-hack
- http://www.js100.com/uploads/ckeditor/files/free-ways-to-get-robux_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/free-roblox-shirt-templates-2021_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/coin-master-hack-tool-pc_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/free-spins-and-coins-coin-master-link-2021_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/coin-master-free-coins-and-spins-daily_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/cm-spins_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/get-robux-now_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-get-free-mods-in-minecraft_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/minecraft-windows-10-free-trial_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-not-fake_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-exploit-roblox_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/hack-coin-master-nyc_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/roblox-www-com_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/pubg-uc-official-center_GM1330123889.pdf
- http://www.js100.com/uploads/ckeditor/files/roblox-hack-download-pc_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/minecraft-hacked-client-download_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/hacks-to-get-free-robux_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/free-games-like-roblox_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/free-coins-and-free-spins-coin-master-2021_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/easy-roblox-today_GM431946152.pdf
Embedded domains
- netcdn.online
- www.js100.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report