SUSPICIOUS — free-robux-codes-2021-not-used_GM431946152.pdf

SUSPICIOUS — free-robux-codes-2021-not-used_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: a67bd8fbfc5251b36c9071fc832d4ed135166419713dbccca2fb2130d7314293
• SHA-1: 4665f45e9a809106b16878c15550b2af156108a8
• MD5: c71123819c258d8db220c0a0b90cfe1d
• ssdeep: 768:bth2gNSUK6kk3JFMGADS6uaGYMYl96EZPR1Qy0hMu5JgtrpMMinW:bthvzjNWkzYMYl3ZPR1lufep9inW
• TLSH: T17B329FF7819BCD1C6E4F8B43DDFA102925DED3C860229A4165D8762DC07CAFEAE10A15
• Submitted as: free-robux-codes-2021-not-used_GM431946152.pdf
• File type: pdf · Size: 44254 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!C71123819C25
• 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-codes-2021-not-used-game-hack, http://lib.uho.ac.id/library//repository/roblox-royale-high-diamond-hack_GM431946152.pdf, http://lib.uho.ac.id/library/repository/coin-master-hoe-to-get-extra-free-spins_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-codes-2021-not-used-game-hack
• http://lib.uho.ac.id/library//repository/roblox-royale-high-diamond-hack_GM431946152.pdf
• http://lib.uho.ac.id/library/repository/coin-master-hoe-to-get-extra-free-spins_GM406889139.pdf
• http://lib.uho.ac.id/library//repository/minecraft-realms-free-trial_GM479516143.pdf
• http://lib.uho.ac.id/library/repository/free-spin-coin-master-link-2021_GM406889139.pdf
• http://lib.uho.ac.id/library//repository/coin-master-hack-com_GM406889139.pdf
• http://lib.uho.ac.id/library//repository/coin-master-daily-free-spins-link-today-2021_GM406889139.pdf
• http://lib.uho.ac.id/library//repository/how-to-make-a-server-in-minecraft-java-for-free_GM479516143.pdf
• http://lib.uho.ac.id/library/repository/free-robux-websites-2021_GM431946152.pdf
• http://lib.uho.ac.id/library//repository/free-robux-2021_GM431946152.pdf
• http://lib.uho.ac.id/library/repository/krnl-download_GM431946152.pdf
• http://lib.uho.ac.id/library/repository/free-100-robux_GM431946152.pdf
• http://lib.uho.ac.id/library/repository/how-to-get-free-robux-not-a-scam_GM431946152.pdf
• http://lib.uho.ac.id/library/repository/coin-master-freebies-2021_GM406889139.pdf
• http://lib.uho.ac.id/library/repository/roblox-data-breach_GM431946152.pdf
• http://lib.uho.ac.id/library/repository/how-to-get-free-skins-in-roblox_GM431946152.pdf
• http://lib.uho.ac.id/library/repository/coin-master-free-spins-promo-code_GM406889139.pdf
• http://lib.uho.ac.id/library//repository/minecraft-bedrock-edition-pc-download-free_GM479516143.pdf
• http://lib.uho.ac.id/library//repository/minecraft-pe-mod-menu_GM479516143.pdf
• http://lib.uho.ac.id/library/repository/free-robux-now_GM431946152.pdf
• http://lib.uho.ac.id/library//repository/free-coin-master-spins-hack_GM406889139.pdf

Embedded domains

• netcdn.xyz
• lib.uho.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report