SUSPICIOUS — free-robux-with-no-verification-2021_GM431946152.pdf
SUSPICIOUS — free-robux-with-no-verification-2021_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:
5e829fd8eb926da6eba13b5eded78eb57e01201e376545ff185155160481bd14 - SHA-1:
18ab954023036083a4ab7c671f820c5789d032d6 - MD5:
69442e1c9fdb47726af16b6c7a02f6c2 - ssdeep:
768:cLiMhQJyJjKsHY7AGgpcYw8nnQd5hQPwvmsLoyz:cWM+Jye7AGg6YHnQpQPwe7yz - TLSH:
T164306CF750A7CC1C7A8B8F13A9BA147924C9D7887166DF908988772CC47C4AE7E50D21 - Submitted as: free-robux-with-no-verification-2021_GM431946152.pdf
- File type: pdf · Size: 35839 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!69442E1C9FDB
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.ck-ceramic.com/Public/upload/editorfiles/hacker-roblox-skin_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-with-no-verification-2021-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/hacker-roblox-skin_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-20210-robux-for-free_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
- http://netcdn.tw/app/431946152/free-robux-with-no-verification-2021-game-hack
- http://www.ck-ceramic.com/Public/upload/editorfiles/hacker-roblox-skin_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-20210-robux-for-free_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-net-free_GM479516143.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-more-spins-on-coin-master-hack_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-safe-ways-to-get-robux-in-roblox_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/best-free-alternatives-to-roblox_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/down-load-roblox-for-free_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/play-minecraft-for-free-on-pc_GM479516143.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-saiyan-simulator-hack_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-today_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-spins-for-coin-master_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-how-to-play-welcome-to-bloxburg-for-free_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-place_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-spin-appscoin-master_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spin-now_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-code-free-robux_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/hacker-coin-master_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-generator_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/can-you-earn-robux_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/is-java-minecraft-free_GM479516143.pdf
Embedded domains
- netcdn.tw
- www.ck-ceramic.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report