SUSPICIOUS — v3rmillion-free-robux_GM431946152.pdf

SUSPICIOUS — v3rmillion-free-robux_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: e36b4dbe4f38035f1b90fdea81d17da31ec5e7e9a26ba117119370ea6dc60199
• SHA-1: ad1ad2d6afdf1964249f68d8e1e66e96b8586f5f
• MD5: 6a600d2d7da7f2e2ecd9cf92ae1f94d0
• ssdeep: 768:aP7mCFKKnsDEDohzq5NCjVkLWzNhRegycOxj8ZpezTNaza:aPiCAKntDBiVD0z5xAZpezTsO
• TLSH: T17432AEF7528BCC0C75865B435CBA20AEB5CEE7881932C58051DC767C847DEBEAE50922
• Submitted as: v3rmillion-free-robux_GM431946152.pdf
• File type: pdf · Size: 47099 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!6A600D2D7DA7
• 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/coin-master-free-spins-cheat_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/v3rmillion-free-robux-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-cheat_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-booga-booga-hack_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/v3rmillion-free-robux-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-cheat_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-booga-booga-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-online-hack-download_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/cool-free-roblox-stuff_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-robux-com_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-i-play-roblox-for-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-handbook_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-earning-websites_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-email_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spin-and-coin-links_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-coins-in-minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-game-free-play-online_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-50-spin-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pe-free-ios_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-hack-apk-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-printables_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-make-a-modded-minecraft-server-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-rewards-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/what-is-a-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-and-coins_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report