SUSPICIOUS — free-roblox-gfx_GM431946152.pdf

SUSPICIOUS — free-roblox-gfx_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: f45a389e268e42a39ac24259a9e7ea89530ea533aa6d9b29f6d14b8d5f7bac65
• SHA-1: b4871e8f8995f6ee7989ff9853e516c06ddc56c7
• MD5: 875cb5664bcd60afa9d1f96c1cd527b0
• ssdeep: 768:1KiUe4yaqdxscYws4GnzPyG/gqzAsvZ6M9XlY:1baWdOws4Gn8urlY
• TLSH: T1AB2F7DFB50DBDD1C7A475F0378AB3069A486D3887163DB8145C8767C80BC6EFAA20661
• Submitted as: free-roblox-gfx_GM431946152.pdf
• File type: pdf · Size: 35118 bytes
• Verdict: suspicious (44/100)

Detections (5 of 50 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!875CB5664BCD
• 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-roblox-gfx-game-hack, http://hpen.gmcc-welling.com/Public/upload/editorfiles/free-robux-without-human-verification-2021_GM431946152.pdf, http://hpen.gmcc-welling.com/Public/upload/editorfiles/roblox-adopt-me-hack_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-roblox-gfx-game-hack
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/free-robux-without-human-verification-2021_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/roblox-adopt-me-hack_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/roblox-jailbreak-cheater-cage_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/minecraft-servers-that-allow-hacks_GM479516143.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/roblox-pink-free-robux_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/free-robux-codes-2021-real_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/minecraft-tiktok-hacks_GM479516143.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/is-roblox-hacked_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/roblox-hack-for-change-music_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/hack-para-que-no-te-toqque-en-roblox_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/robuxlove-net-free-robux_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/free-spins-coin-master-links-blogger_GM406889139.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/oprewards-free-robux_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/roblox-fedora-free_GM431946152.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/minecraft-free-edition_GM479516143.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/free-spins-coin-master-no-survey_GM406889139.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/how-to-hack-coin-master-using-es-file_GM406889139.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/daily-free-spins-coin-master-2021_GM406889139.pdf
• http://hpen.gmcc-welling.com/Public/upload/editorfiles/how-to-download-roblox-jailbreak-hack-cranberry_GM431946152.pdf

Embedded domains

• netcdn.tw
• hpen.gmcc-welling.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report