SUSPICIOUS — free-robux-codes-not-used-2021-july_GM431946152.pdf

SUSPICIOUS — free-robux-codes-not-used-2021-july_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 8e73882c2ce1ab85d20fced36469116be7671059876b67d8b282292d3e10bb36
• SHA-1: a70e022affbdb54b2f8775a5ce8eff673f0fd532
• MD5: 2c5677f9612307fe2dea3a4443c414d6
• ssdeep: 768:PgMM0Nx1RbJgEZhs/oAx6AWESEwnBS4n/aDW+bfNRaAYLN4u:I92htRcoAsHEwnBS4n/cW6lRaAYLN4u
• TLSH: T160308CFB4297DD4C7A8A8F039D77206CA5C9D3886122CA8091E8767DC47DDAEAF40521
• Submitted as: free-robux-codes-not-used-2021-july_GM431946152.pdf
• File type: pdf · Size: 37315 bytes
• Verdict: suspicious (58/100)

Detections (4 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!2C5677F96123

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://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-people-in-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-codes-not-used-2021-july-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-people-in-roblox_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-online-free_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.co/app/431946152/free-robux-codes-not-used-2021-july-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-people-in-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-online-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-and-coins-today-gift-reward_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-capes_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-hack-2021-download_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/lua-injector-script-for-cheat-engine-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/optifine-pe_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-rewards-app_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-hair-codes_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master--hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/nuevo-robux-hack-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-life-hacks_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-bloxburg-how-to-get-free-money_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-make-free-robux-with-bc_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-websites-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-in-a-ad_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-spins-on-coin-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-music-id-break-free_GM431946152.pdf

Embedded domains

• netcdn.co
• perpustakaan.pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report