SUSPICIOUS — free-ice-valk-roblox_GM431946152.pdf

SUSPICIOUS — free-ice-valk-roblox_GM431946152.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: 3ff732a9486607b52393a35e2479bf39b03f33d67cbe9d5c10ec7db357618bf4
• SHA-1: 27c0b31dbeacaa3a2d7e720e23cd2aa23fcf1d02
• MD5: abf1577238e3e4262f4adf6c27d73450
• ssdeep: 768:6rAPOD2WqRZ4NEbbozqErov385EVAbODYWn0wGGm1OWs5qEQ+cyJdzIOHC:6cg2WqWNE/XEUv385E0ODY3wGPLs5qEw
• TLSH: T14532AEF3405BDD4C768A5F03E8BB211D6589C28CA536DA5094DC713DC0ADEBEBB60922
• Submitted as: free-ice-valk-roblox_GM431946152.pdf
• File type: pdf · Size: 45335 bytes
• Verdict: suspicious (58/100)

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!ABF1577238E3
• 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://perpustakaan.pn-tapaktuan.go.id/repository/roblox-robux-hack-generator_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-ice-valk-roblox-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-robux-hack-generator_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-i-get-robux-on-roblox_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/free-ice-valk-roblox-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-robux-hack-generator_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-i-get-robux-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/update-coin-master-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-coin-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/apps-that-give-you-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-doing-anything_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-70-spin-link-today_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-hack-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-vpn-for-minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/sb-game-hacker-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pokemon-go-free-ticket_GM1094591345.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verification-2021-android_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-i-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-shirt-template-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-unlimited-coins-in-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robuxmatchcom-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-spins-in-coin-master_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report