SUSPICIOUS — free-robux-generator-no-human-verification-or-surveys_GM431946152.pdf

SUSPICIOUS — free-robux-generator-no-human-verification-or-surveys_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: cd83052d4e271076b3f89494c15d1d2654598aa850320978e6fb9354bafbd284
• SHA-1: 0741fb8952c0143dc33bd86bdd732f18e262c0f6
• MD5: 7dac7b2e356a8741ac50a372cdd6687f
• ssdeep: 768:CFKRhVUu2g8ay4fJnIGRf8zkMSizDEmGLV0YjUSsyGC3LpLGVqmL3:C0VV3dRf8zxSKDER5XC7
• TLSH: T1B8339EF360ABCD4C6B8E5F43ACB720A925CED3493131A95095D87B6C806C6BE6F10671
• Submitted as: free-robux-generator-no-human-verification-or-surveys_GM431946152.pdf
• File type: pdf · Size: 49091 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!7DAC7B2E356A

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://lib.stie-aub.ac.id/repository/microsoft-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/free-robux-generator-no-human-verification-or-surveys-game-hack, http://lib.stie-aub.ac.id/repository/microsoft-roblox_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/games-that-give-you-free-robux_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-generator-no-human-verification-or-surveys-game-hack
• http://lib.stie-aub.ac.id/repository/microsoft-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/games-that-give-you-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/spin-link_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-generator-no-verification_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-mod-apk-latest-hack-with-unlimited-free-spins_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-windows-10-key-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-apple_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-tool-download_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-spins-coin-master-links_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/hack-version-of-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/tiktok-free-view-github_GM835599320.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-easy_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-spins-and-coins-on-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-cards_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-link-download_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-32-mod-hack-unlimited_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/roblox-rewards-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-generator-no-human-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-no-human-verify_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-spins-gratis_GM406889139.pdf

Embedded domains

• netcdn.online
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report