SUSPICIOUS — free-robux-instantly_GM431946152.pdf

SUSPICIOUS — free-robux-instantly_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: 88061050e3bdeccb089a81dc9e8e4528eae5bbe90492210da8a784aafc551bde
• SHA-1: 2ef9f8e7cd53b7ce298b4ae2a2b7a4c479862c53
• MD5: 54181cf950871e922412a1f3f455d4f4
• ssdeep: 768:J8X/1is1VsPYZqNP2q3EHrUSX47ThK9Vm34lllzb52Hn8J:yX9iYaXNPM7o7ThKudH8J
• TLSH: T1AB2F8DF7015BDC1C6A8BDB03AEFB242D74CAE3497122D99185E4371DC0A82EE6710435
• Submitted as: free-robux-instantly_GM431946152.pdf
• File type: pdf · Size: 35475 bytes
• Verdict: suspicious (44/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!54181CF95087
• 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/free-robux-instantly-game-hack, http://library.yamasi.ac.id//repository/free-robux-cards_GM431946152.pdf, http://library.yamasi.ac.id/repository/only-you-little-mix-and-cheat-codes-roblox-id_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/free-robux-instantly-game-hack
• http://library.yamasi.ac.id//repository/free-robux-cards_GM431946152.pdf
• http://library.yamasi.ac.id/repository/only-you-little-mix-and-cheat-codes-roblox-id_GM431946152.pdf
• http://library.yamasi.ac.id/repository/izuku-midoriya-roblox-free-schop_GM431946152.pdf
• http://library.yamasi.ac.id/repository/free-kawaii-bread-t-shirt-for-roblox_GM431946152.pdf
• http://library.yamasi.ac.id/repository/how-to-get-free-limiteds-on-roblox-2021_GM431946152.pdf
• http://library.yamasi.ac.id/repository/granny-roblox-cheat-codes_GM431946152.pdf
• http://library.yamasi.ac.id//repository/how-to-get-free-hair-on-roblox-2021_GM431946152.pdf
• http://library.yamasi.ac.id/repository/where-tiktok-free-view-iphone-11_GM835599320.pdf
• http://library.yamasi.ac.id/repository/field-of-battle-roblox-hack_GM431946152.pdf
• http://library.yamasi.ac.id//repository/can-you-get-minecraft-for-free-on-pc_GM479516143.pdf
• http://library.yamasi.ac.id//repository/coin-master-hack-version-apk-download_GM406889139.pdf
• http://library.yamasi.ac.id/repository/free-robux-no-download-or-human-verification_GM431946152.pdf
• http://library.yamasi.ac.id/repository/robux-free-not-clickbait_GM431946152.pdf
• http://library.yamasi.ac.id//repository/codes-to-get-free-robux_GM431946152.pdf
• http://library.yamasi.ac.id/repository/free-roblox-clothes-boy_GM431946152.pdf
• http://library.yamasi.ac.id/repository/free-money-boku-no-hero-roblox-remastered_GM431946152.pdf
• http://library.yamasi.ac.id/repository/secret-robux-hack-subscriber_GM431946152.pdf
• http://library.yamasi.ac.id//repository/free-texture-packs-for-minecraft-pe_GM479516143.pdf
• http://library.yamasi.ac.id/repository/how-much-pubg-uc_GM1330123889.pdf
• http://library.yamasi.ac.id//repository/how-to-earn-free-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.yamasi.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report