SUSPICIOUS — free-robux-ad_GM431946152.pdf

SUSPICIOUS — free-robux-ad_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: 4527f96beea23b436b59df0a497f6ffd8f64bef3bdf46f97f51916f63dd986d6
• SHA-1: e5ef9b97e2e295b4a34ac78595df22560c7d5aea
• MD5: 5b71728fd982fa9ce3acd58b7b13e6ee
• ssdeep: 768:N4iePRgjEkVdIM5Kxb66EpgUXfArZLHXh+AoDkR/FTeGyJujiwMa+Jeg/z:N4iepodU66b2pgUXYVV+ro9jiGgL
• TLSH: T141328EF750DBCD1C7A4E8F435AF2647A64CAD28DA061DE8084D47A2DC07D6FEAB10621
• Submitted as: free-robux-ad_GM431946152.pdf
• File type: pdf · Size: 44119 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!5B71728FD982
• 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: https://netcdn.xyz/app/431946152/free-robux-ad-game-hack, https://hekl-software.de/images/free-robux-cards_GM431946152.pdf, https://hekl-software.de/images/free-coins-coin-master-link_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

• https://netcdn.xyz/app/431946152/free-robux-ad-game-hack
• https://hekl-software.de/images/free-robux-cards_GM431946152.pdf
• https://hekl-software.de/images/free-coins-coin-master-link_GM406889139.pdf
• https://hekl-software.de/images/coin-master-fan-page-free-spins_GM406889139.pdf
• https://hekl-software.de/images/free-minecraft-skin-creator_GM479516143.pdf
• https://hekl-software.de/images/fb-coin-master-free-spins-link_GM406889139.pdf
• https://hekl-software.de/images/roblox-robux-hack_GM431946152.pdf
• https://hekl-software.de/images/free-spins-coin-master-links-2021_GM406889139.pdf
• https://hekl-software.de/images/where-to-get-free-robux_GM431946152.pdf
• https://hekl-software.de/images/coin-master-free-spins-2021_GM406889139.pdf
• https://hekl-software.de/images/how-to-get-free-robux-no-human-verification_GM431946152.pdf
• https://hekl-software.de/images/coin-master-spin-hack-without-verification_GM406889139.pdf
• https://hekl-software.de/images/free-spins-and-coins-coin-master-2021-link_GM406889139.pdf
• https://hekl-software.de/images/roblox-fun-com-free-robux_GM431946152.pdf
• https://hekl-software.de/images/coin-master-cheats-free_GM406889139.pdf
• https://hekl-software.de/images/coin-master-hack-2021-download_GM406889139.pdf
• https://hekl-software.de/images/wurst-hacked-client_GM479516143.pdf
• https://hekl-software.de/images/free-spins-coin-master-app-ios_GM406889139.pdf
• https://hekl-software.de/images/coin-master-jackpot-hack_GM406889139.pdf
• https://hekl-software.de/images/coin-master-free-spin-today_GM406889139.pdf
• https://hekl-software.de/images/www-bandicam-com-free-robux_GM431946152.pdf

Embedded domains

• netcdn.xyz
• hekl-software.de

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report