SUSPICIOUS — roblox-comment-avoir-des-robux-free-2021_GM431946152.pdf

SUSPICIOUS — roblox-comment-avoir-des-robux-free-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: 8b98d4f0289ba0b01be7246a9083107a131181817de748616d781137799e31cb
SHA-1: 624cffdf883283f1c7878fe53ba499e6a537f8d7
MD5: 4a12badf292a42de252c16508f509280
ssdeep: 768:7ZfFmGAeKKcEsUP0iRWKRzjM50M1UH8XB5:79kPefBR/zw509HQB5
TLSH: T11B305BF74197CD5C6D4A8F036E7A10BA248D838D726BDF6091D8777C806C9EEAB00865
Submitted as: roblox-comment-avoir-des-robux-free-2021_GM431946152.pdf
File type: pdf · Size: 36407 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!4A12BADF292A

MITRE ATT&CK

T1566.002

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/free-robux-site_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-comment-avoir-des-robux-free-2021-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-site_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/rbx-com_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.co/app/431946152/roblox-comment-avoir-des-robux-free-2021-game-hack
http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-site_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/rbx-com_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-rhs-hack_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-card-collection-hack-2021_GM406889139.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-not-a-scam_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/free-minecraft-website_GM479516143.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-hack-pc-download_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-hack-2021_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/apx-roblox-hack_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/free-bypass-songs-roblox_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/free-spins-coin-master-links-2021_GM406889139.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/robux-free-com_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/how-do-you-get-free-robux-on-roblox_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-com_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-robux-hack-free-no-verification-2021_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/free-tiktok-followers-no-survey_GM835599320.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/universal-minecraft-converter-free_GM479516143.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/free-emote-strucid-roblox_GM431946152.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-realms-free-trial_GM479516143.pdf
http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-imagine_GM431946152.pdf

Embedded domains

netcdn.co
www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report