SUSPICIOUS — free-robux-promo-code-gen_GM431946152.pdf

SUSPICIOUS — free-robux-promo-code-gen_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 5a9c6a9631ece2298dc134b45935c17d6605af02b06d8b7028f6d143274401cf
• SHA-1: 04fcf30bf017aae89c20709f09131049feba6eaa
• MD5: e2d3e65486c05a69ab641e797bc54b4e
• ssdeep: 768:Bv73FtXgrKkeSe2AaT7Afi1JZfV5vO6KTeUs9oUcBX7fNow3ibYEt:BRtwrXeSJXxfvOsU6cBLfqw3ibJt
• TLSH: T1D4339EF31197CC5C629A8B0369F71499688D93887277EE5494D8B73CE03C6BCAF41621
• Submitted as: free-robux-promo-code-gen_GM431946152.pdf
• File type: pdf · Size: 50591 bytes
• Verdict: suspicious (58/100)

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!E2D3E65486C0
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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.producthubhob.com/uploaded_files/userfiles/files/coin-master-level-3_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-robux-promo-code-gen-game-hack, http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-level-3_GM406889139.pdf, http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-minecraft-pe-for-free_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.tw/app/431946152/free-robux-promo-code-gen-game-hack
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-level-3_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-minecraft-pe-for-free_GM479516143.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/lua-roblox-hack-scripts_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-hack-roblox-to-get-robux_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/is-windows-10-minecraft-free_GM479516143.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-villages_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-robux-games-that-actually-work-2021_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-hack-https-coinms-net_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-robux-easy_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/hack-master-coin_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/500-free-coin-master-spins_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-spins-coin-master-hack-2021_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/hacking-in-to-deniss-roblox-account_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-coins-coin-master-blog_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/claimrobux-net_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-800-robux-for-free_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-minecraft-server-maker_GM479516143.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-no-download-app-but-play-for-free_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-free-spins-for-iphone_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.producthubhob.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report