MALICIOUS — free-robux-that-actually-works_GM431946152.pdf

MALICIOUS — free-robux-that-actually-works_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: cc75b48cd9008fd095f7f60c7f0559be33d63d7860fd49126bdad6f86147ca19
• SHA-1: 736ad69994ff46c89d8cbc913d93bb1695565855
• MD5: 9311ea8dd3c70806029215d22683e5aa
• ssdeep: 768:bMN8D2IL937Yea5tzqAA4+KNKw80qcYI9IeRAy+cpZdpHB:QN8D2o7HrAAUNKw809YI9IeRhRpZdph
• TLSH: T13C327CF70153CC0C7A4A8F47A9F6669D75CDD78C6173DE8084D83A2C906C6BEAB11A21
• Submitted as: free-robux-that-actually-works_GM431946152.pdf
• File type: pdf · Size: 46607 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 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!9311EA8DD3C7
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/a-free-resturant-tycoon-roblox_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-robux-that-actually-works-game-hack, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/minecraft-name-tag-hacks_GM479516143.pdf, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/a-free-resturant-tycoon-roblox_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.tw/app/431946152/free-robux-that-actually-works-game-hack
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/minecraft-name-tag-hacks_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/a-free-resturant-tycoon-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/master-coin-free-spin_GM406889139.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/get-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/twitter-coin-master-free-spins_GM406889139.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/robux-com-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-hack-any-roblox-account-using-windows-command-prompt_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-earning-sites_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-minecraft-java-code_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/hack-with-no-virus-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-roblox-toy-codes-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-games-that-actually-work-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/does-roblox-give-you-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/minecraft-free-trial_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/hacking-on-ipad-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/robuxlove-net-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/wallythemad-s-cheat-for-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-robux-hackercom_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/tiktok-free-fans_GM835599320.pdf

Embedded domains

• netcdn.tw
• elearning.man1konselkonda.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report