SUSPICIOUS — free-coin-master-spins-links-2021_GM406889139.pdf

SUSPICIOUS — free-coin-master-spins-links-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: df1452bc15b89eaeabf394f2b7f69d8e37a1cc10c7a70f7609239fec78bcf1f7
• SHA-1: c351224e276ed466f243c26d621afab6712eba77
• MD5: cdb3516f3853028a11ab24d825777c0a
• ssdeep: 768:6wsI6LWBx7kivwEzD+Tq0Z7f7Em3qR2KecLYi6+H0rR:jbvx7k+/YjZ7f7tKOyUrR
• TLSH: T1662F6CF340D7CD9C764A8B0389F51969A88EE3887566DA4041D87A7CE0BCAFE2F01521
• Submitted as: free-coin-master-spins-links-2021_GM406889139.pdf
• File type: pdf · Size: 35581 bytes
• Verdict: suspicious (58/100)

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!CDB3516F3853
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-email-rewards-link_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-coin-master-spins-links-2021-game-hack, http://www.producthubhob.com/uploaded_files/userfiles/files/worst-roblox-avatars_GM431946152.pdf, http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-email-rewards-link_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

• http://netcdn.tw/app/406889139/free-coin-master-spins-links-2021-game-hack
• http://www.producthubhob.com/uploaded_files/userfiles/files/worst-roblox-avatars_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-email-rewards-link_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-coin-master-spins-daily_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-robux-just-click_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-free-pants-on-roblox-2021_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/offers-for-robux_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/roblox-promo-codes-for-free-robux_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-free-spins-app-for-iphone_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-pged-accounts-roblox_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-spin-coin-master-2021_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/freer-tiktok_GM835599320.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/roblox-accounts-for-sale-free_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-downloading-apps-2021_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/roblox-card-hack_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/roblox-bloxburg-free-money_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/little-kid-caught-cheating-on-his-roblox-girlfriends_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-4-all-roblox_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/hacking-in-to-deniss-roblox-account_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-robux-codes-generator-no-virus_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-hack-minecraft-pe_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.producthubhob.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report