MALICIOUS — earn-free-robux-scam-sites_GM431946152.pdf

MALICIOUS — earn-free-robux-scam-sites_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: cee5249f32f9b25436f32c9c3a049b7e8826cdfd6132f66178ff33619ee94506
• SHA-1: 383774333713fb258aaffa2f734ed5f24c0bcb3a
• MD5: 1140398eb4f00080077873d7b8e6874c
• ssdeep: 768:tuFnblBaFIEesaHI4ihpvHEpdL9rzqxGZZ94CknLbvmMr1GVS4SXVBJOirlbaAy0:OZBaW7sa+XHEp19KxGbuCkHmMr1GQ5FD
• TLSH: T16A32ADF3519FCC1C7B869B03D8BA216DB59DD3896422CE4192CC367CC47C6AEAB10961
• Submitted as: earn-free-robux-scam-sites_GM431946152.pdf
• File type: pdf · Size: 46270 bytes
• Verdict: malicious (75/100)

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!1140398EB4F0
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-apk-hack-3527_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.tw/app/431946152/earn-free-robux-scam-sites-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-apk-hack-3527_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-group_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

• https://netcdn.tw/app/431946152/earn-free-robux-scam-sites-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-apk-hack-3527_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-group_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-hack-no-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/united-gaming-net-coin-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/earn-robux-today_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-download-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-spins-in-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-please_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-spins-in-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-download-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/original-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-mod-version-free-download-34-4_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spin-reward-links_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-earner_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-tools_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-spawn-hack-in-apocolips-rising-roblox-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-heaven-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pokeballs-in-pokemon-go-free_GM1094591345.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report