SUSPICIOUS — free-robux-hacks-no-verification_GM431946152.pdf

SUSPICIOUS — free-robux-hacks-no-verification_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: 415afbb634654ee48967722e14bfb29ebcbe00bc8eeb5a483114e7e7172cdeed
• SHA-1: 1356c9d584b9cceb97ed6b4e22245a0c7ca93cd5
• MD5: b28b1157f95bc0ffc28ba7c20ed57662
• ssdeep: 768:opGM3vej6rkzsdsx5DVlQeRdhPCPQMM+UjXCHI88OOSYs693:r6Ox3xOeRCPQbOo88OcR93
• TLSH: T140307CF3529BCD8C39469F43A877246DA489D38820728B41D1DC727EC47CABE6B509A1
• Submitted as: free-robux-hacks-no-verification_GM431946152.pdf
• File type: pdf · Size: 37405 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!B28B1157F95B

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/coin-master-daily-spin-free_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-hacks-no-verification-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-spin-free_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/fnaf-roblox-fread-bear_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-hacks-no-verification-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-spin-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/fnaf-roblox-fread-bear_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-human-verification-generator_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/blox-supply-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/wwwcoin-master-hack-apk_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/microsoft-store-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pubg-700-uc_GM1330123889.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-card-code-generator-download-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hacker-vs-pro_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-robux-for-free-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-cheat-engine-hacks-jailbreak_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-money-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/legitimate-coin-master-free-spins-apk_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-group-payouts_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-hacked-client-download_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-diamonds-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacks-for-minecraft-bedrock_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-coin-master-no-human-verification_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report