SUSPICIOUS — complete-offers-for-robux_GM431946152.pdf

SUSPICIOUS — complete-offers-for-robux_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: e3efef3651ad6d16936b52d2174516db803cd1a54add8f1e83653d694f0820f7
• SHA-1: dffa4fc8ddb5e836ad137d27726cb7934a504aa8
• MD5: 3001cd3caf9ce5f53852da113fd6866c
• ssdeep: 768:WGmoJxscx+oFQfXAXMJcSKitSEI17ks1lllEHHHVp:XNbefnmFitSElFnVp
• TLSH: T190306CF70187CC4C769AAF0369F7215DB49AD7886122DA9094E87AACD07C1FEBF40521
• Submitted as: complete-offers-for-robux_GM431946152.pdf
• File type: pdf · Size: 36150 bytes
• Verdict: suspicious (58/100)

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!3001CD3CAF9C
• 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.valenciamaids.com/userfiles/files/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/complete-offers-for-robux-game-hack, http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf, http://www.valenciamaids.com/userfiles/files/coin-master-hacks-that-work_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

• http://netcdn.tw/app/431946152/complete-offers-for-robux-game-hack
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hacks-that-work_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-on-phone_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/robux-earning-websites_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/como-hackear-coin-master-espaol_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/get-free-spins-in-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-pe-016-0-apk-download-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-a-free-minecraft-server_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-cheat_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-minecraft-account_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-survey_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/hack-coin-master-no-human-verification_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-roblox-avatar-ideas_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-tiktok-followers-no-human-verification-or-survey-2021_GM835599320.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-no-verify_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/mcpe-master-unlimited-coins-free-download_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/blogspot-free-spins-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-70-spin-link_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-18-9-hacked-client_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spin-and-coin-links_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report