SUSPICIOUS — roblox-army-robux_GM431946152.pdf

SUSPICIOUS — roblox-army-robux_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: 39b10e71e043979c5df576dffd42c587013b6a8f3fea482873c98f9e54024361
• SHA-1: 05531f0918a8e1ac9e009ee8d58a2cf0f8d440fa
• MD5: 25c1f0ffa709508bd81013461c6e95d3
• ssdeep: 768:Lo2LI5ksibncboJPjvZt2sbcz+ieHp78ug90l2PlllCluA2G0h:LTIunioNjRt2sbcahg90rluAh0h
• TLSH: T1B32F5DF711A7CC4C3A8A4F4369B3116920CEE78C6267DA5041D87BACE57C2BF2B50921
• Submitted as: roblox-army-robux_GM431946152.pdf
• File type: pdf · Size: 35126 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!25C1F0FFA709
• 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/roblox-army-robux-game-hack, http://www.itmnc.com.au/uploaded_files/userfiles/files/how-to-get-free-robux-on-computer_GM431946152.pdf, http://www.itmnc.com.au/uploaded_files/userfiles/files/free-robux-without-doing-anything_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/roblox-army-robux-game-hack
• http://www.itmnc.com.au/uploaded_files/userfiles/files/how-to-get-free-robux-on-computer_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/free-robux-without-doing-anything_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/robuxy-com-generator_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/avatar-roblox-game_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/jailbreak-roblox-hack_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/coin-master-free-spin-link-today-2021_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/op-rewards-robux_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/coin-master-link-app_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/coin-master-free-cards-link-2021_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/free-spin-and-win-coin-master_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/coin-master-free-coins-and-spins-link_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/daily-coin-master_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/roblox-health-hack-2021_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/hacks-to-get-free-robux_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/coin-master-online-hack-download_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/how-do-you-get-free-pet-food-in-coin-master_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/coin-master-hack-cheat-engine_GM406889139.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/roblox-royal-high-how-to-get-the-halo-for-free_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/boku-no-roblox-hack-legendary-quirks_GM431946152.pdf
• http://www.itmnc.com.au/uploaded_files/userfiles/files/how-to-change-roblox-username-for-free_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.itmnc.com.au

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report