SUSPICIOUS — rbx-gg-free-robux_GM431946152.pdf

SUSPICIOUS — rbx-gg-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: dfbb43dccf29312555d397c13d938fb3236d97ec2e357473dda4be2b26a0a56e
• SHA-1: 329d242ccd9080e15afe870dc1438e4522f46c8b
• MD5: 98e973fc6993fdf178cdfdb768f99e7e
• ssdeep: 384:6xbFrAiC9+oXAux0tjnasdgcJfGEZWY5laCmELxwwzxW96CUSjpqPWHwZ4246BYJ:UZ8inowu0asZJ55raCmELx3bPfBnuCe
• TLSH: T1B92F7CF791D7CC1CB98B9F03A9FB157C718893886421DA5085E4A23E40BCEBE7B40562
• Submitted as: rbx-gg-free-robux_GM431946152.pdf
• File type: pdf · Size: 35509 bytes
• Verdict: suspicious (44/100)

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!98E973FC6993
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/rbx-gg-free-robux-game-hack, https://pn-tapaktuan.go.id/pustaka/repository/robux-for-offers_GM431946152.pdf, https://pn-tapaktuan.go.id/pustaka/repository/how-to-actually-get-free-robux-2021_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.tw/app/431946152/rbx-gg-free-robux-game-hack
• https://pn-tapaktuan.go.id/pustaka/repository/robux-for-offers_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-to-actually-get-free-robux-2021_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-rocitizens-how-to-get-a-free-house_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-non-virus-roblox-script-executor_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/coin-master-hack-online-generator-without-human-verification_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-code-for-call-of-duty-ww2-roblox_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-to-hack-tower-of-hell-in-roblox_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/coin-master-free-coins-link-2021_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/gamekit-800-robux-free_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-robux-only-username-no-human-verification_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/coin-master-free-spins-link-today-facebook_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-coins-for-roblox_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/i-got-this-tshirt-for-free-roblox_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/rocket-simulator-roblox-hack_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/download-hack-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/robux-generator-no-survey_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-to-get-free-robux-mircosoft-rewards_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-printable-roblox-birthday-banner_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-to-get-free-robux-easy-2021_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/robux-free-hack-with-no-human-verification_GM431946152.pdf

Embedded domains

• netcdn.tw
• pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report