SUSPICIOUS — free-robux-without-downloading-an-app_GM431946152.pdf

SUSPICIOUS — free-robux-without-downloading-an-app_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: 2abe4420b0f268613b7ed0b7d1736e7c351428da72f740b8ead3d405b68c6ec0
• SHA-1: aaffecfcac08cb948bb93ca62a9e27b1be989067
• MD5: 8c553013d4fa4c7ac364890595c6a5fd
• ssdeep: 768:fnXRnGp7rYmgMkwtwhzqwbQtUCOIdbvM7cqVFiU1v8/2tHHHEUh+d6wiAt:PBnK7vFwYDOCzAVJ8QHE1xiAt
• TLSH: T1E1328DFB509BCC4C7A468B539EF2205874CAD28931328D8195D8772DD0AC6FEBF20925
• Submitted as: free-robux-without-downloading-an-app_GM431946152.pdf
• File type: pdf · Size: 47360 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!8C553013D4FA
• 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.tw/app/431946152/free-robux-without-downloading-an-app-game-hack, https://library.institutpendidikan.ac.id/repository/coin-master-mod_GM406889139.pdf, https://library.institutpendidikan.ac.id/repository/coin-master-free-spins-link-blogspot-today_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.tw/app/431946152/free-robux-without-downloading-an-app-game-hack
• https://library.institutpendidikan.ac.id/repository/coin-master-mod_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/coin-master-free-spins-link-blogspot-today_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/hacked-msg-for-roblox_GM431946152.pdf
• https://library.institutpendidikan.ac.id/repository/coin-master-free-2021_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/coinmaster_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/roblox-inspect-element-free-robux_GM431946152.pdf
• https://library.institutpendidikan.ac.id/repository/free-robux-with-no-verification_GM431946152.pdf
• https://library.institutpendidikan.ac.id/repository/50-free-spins-coin-master_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/free-tiktok-followers-no-human-verification-or-survey_GM835599320.pdf
• https://library.institutpendidikan.ac.id/repository/minecraft-java-edition-free-download_GM479516143.pdf
• https://library.institutpendidikan.ac.id/repository/how-can-you-get-minecraft-for-free_GM479516143.pdf
• https://library.institutpendidikan.ac.id/repository/coin-master-free-spins-and-coins-daily-links_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/minecraft-multiplayer-free_GM479516143.pdf
• https://library.institutpendidikan.ac.id/repository/free-robux-thumbnail_GM431946152.pdf
• https://library.institutpendidikan.ac.id/repository/free-robux-promo-codes_GM431946152.pdf
• https://library.institutpendidikan.ac.id/repository/roblox-group-free-robux_GM431946152.pdf
• https://library.institutpendidikan.ac.id/repository/coin-master-official-website_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/coin-master-free-spins-2021_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/coin-master-free-100-spin-link_GM406889139.pdf
• https://library.institutpendidikan.ac.id/repository/free-robux-giveaway_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.institutpendidikan.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report