SUSPICIOUS — free-robux-gift-card-codes-2021_GM431946152.pdf

SUSPICIOUS — free-robux-gift-card-codes-2021_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: e27a25a010844759f6af1475b1d0fb360fd9a7917c96e14d92d3d4506ce563a3
• SHA-1: f163f194db499aba18dc492a076064b174cee459
• MD5: e27974d1ec241c163e0117fe77496965
• ssdeep: 768:Ds1/RsEKXQ3Hr6hKBZCyTEvXzaYC+MxltNWIlonv7r8x:Ivs5XJsdTO2Yal7H+7wx
• TLSH: T1CB327DF3419BCD1C768A8F03ADBA355DA4CAD7887133CA9059C83B2C846C6BD7B10925
• Submitted as: free-robux-gift-card-codes-2021_GM431946152.pdf
• File type: pdf · Size: 43550 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!E27974D1EC24
• 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-gift-card-codes-2021-game-hack, http://grand-ural74.ru/images/free-spins-coin-master-unlimited_GM406889139.pdf, http://grand-ural74.ru/images/free-robux-earn_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.xyz/app/431946152/free-robux-gift-card-codes-2021-game-hack
• http://grand-ural74.ru/images/free-spins-coin-master-unlimited_GM406889139.pdf
• http://grand-ural74.ru/images/free-robux-earn_GM431946152.pdf
• http://grand-ural74.ru/images/spin-link-coin-master_GM406889139.pdf
• http://grand-ural74.ru/images/minecraft-java-free-account_GM479516143.pdf
• http://grand-ural74.ru/images/free-robux-no-survey_GM431946152.pdf
• http://grand-ural74.ru/images/how-to-get-free-minecraft-alts_GM479516143.pdf
• http://grand-ural74.ru/images/coin-master-free-spins-5-10-2021_GM406889139.pdf
• http://grand-ural74.ru/images/best-free-robux-sites_GM431946152.pdf
• http://grand-ural74.ru/images/latest-free-spin-coin-master-daily_GM406889139.pdf
• http://grand-ural74.ru/images/blogspot-coin-master-spins_GM406889139.pdf
• http://grand-ural74.ru/images/coin-master-cheat-codes-free_GM406889139.pdf
• http://grand-ural74.ru/images/daily-free-spins-coin-master-app_GM406889139.pdf
• http://grand-ural74.ru/images/spin-coin-master-free_GM406889139.pdf
• http://grand-ural74.ru/images/free-spins-coin-master-haktuts_GM406889139.pdf
• http://grand-ural74.ru/images/best-free-minecraft-texture-packs_GM479516143.pdf
• http://grand-ural74.ru/images/roblox-points_GM431946152.pdf
• http://grand-ural74.ru/images/minecraft-free-download-iphone_GM479516143.pdf
• http://grand-ural74.ru/images/free-coins-coin-master-spins_GM406889139.pdf
• http://grand-ural74.ru/images/free-games-like-coin-master_GM406889139.pdf
• http://grand-ural74.ru/images/minecraft-for-chromebook-free_GM479516143.pdf

Embedded domains

• netcdn.xyz
• grand-ural74.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report