SUSPICIOUS — free-robux-link_GM431946152.pdf

SUSPICIOUS — free-robux-link_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: c636af3ee5431e35fd006cf671f0fd5708bdc143cb1d7120f7a1623fc2b7d8ca
• SHA-1: adf42719076346869bfc91a2e6a55cdfec582b8c
• MD5: 1034b56ef32ef304e0a7ab88bc2106aa
• ssdeep: 384:inyv/eqWm2e2+nn8s/bzXKsABc+PzGfgXDZeGxSCUSEdmvGHQ8cYCgN7xXhApx2A:Myvaje2S8sKNbbolxayNhA/2irEdI
• TLSH: T1D42F7DF75287DD0C3A8B8F83EA76156A6489E3886022CA5151D8776D807C6DEBF10731
• Submitted as: free-robux-link_GM431946152.pdf
• File type: pdf · Size: 35073 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!1034B56EF32E
• 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-link-game-hack, http://librarysenior.com//repository/free-robux-com-no-verification_GM431946152.pdf, http://librarysenior.com//repository/free-robux-meme_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-link-game-hack
• http://librarysenior.com//repository/free-robux-com-no-verification_GM431946152.pdf
• http://librarysenior.com//repository/free-robux-meme_GM431946152.pdf
• http://librarysenior.com/repository/free-synapse-roblox_GM431946152.pdf
• http://librarysenior.com//repository/how-you-get-free-robux_GM431946152.pdf
• http://librarysenior.com//repository/roblox-exploit-scripts_GM431946152.pdf
• http://librarysenior.com/repository/roblox-bloxburg-hack_GM431946152.pdf
• http://librarysenior.com//repository/pokemon-go-free-things_GM1094591345.pdf
• http://librarysenior.com/repository/roblox-robux-generator-2021_GM431946152.pdf
• http://librarysenior.com//repository/how-to-hack-minecraft-pe_GM479516143.pdf
• http://librarysenior.com//repository/spin-link_GM406889139.pdf
• http://librarysenior.com/repository/free-robux-groups-2021_GM431946152.pdf
• http://librarysenior.com//repository/get-free-spins-coin-master_GM406889139.pdf
• http://librarysenior.com//repository/coin-master-spin-hack-trick_GM406889139.pdf
• http://librarysenior.com/repository/coin-master-33-hack-version-download_GM406889139.pdf
• http://librarysenior.com//repository/coin-master-server-hack_GM406889139.pdf
• http://librarysenior.com/repository/roblox-jailbreak-hack-download_GM431946152.pdf
• http://librarysenior.com//repository/how-to-hack-a-roblox-account-2021_GM431946152.pdf
• http://librarysenior.com/repository/how-to-hack-coin-master-spin-in-hindi_GM406889139.pdf
• http://librarysenior.com//repository/roblox-rewards-site_GM431946152.pdf
• http://librarysenior.com//repository/blox-supply-free-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• librarysenior.com
• e.pw

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report