SUSPICIOUS — free-robux-thumbnail_GM431946152.pdf

SUSPICIOUS — free-robux-thumbnail_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: a510b4d0300c50f527801ffdca448bced2fce8f258feec779fea17b225c720ce
• SHA-1: f119d1e66cc4bf1c99af7c7292b8adbaa46ae92a
• MD5: f9dafe8b39c2cbca0444bb3087d170d9
• ssdeep: 768:Scya8sF81lslWDpnBk8L3PsJ3HDn4R9S5nnn3FqzfQ:rz8lslWDpBe3HDnAUdn3czo
• TLSH: T10F2F8CF78197CD0CBACBAF03AD7A156D788DD35935315E4181886A7D80ACEBE3B40621
• Submitted as: free-robux-thumbnail_GM431946152.pdf
• File type: pdf · Size: 34044 bytes
• Verdict: suspicious (44/100)

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!F9DAFE8B39C2
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-thumbnail-game-hack, https://pn-tapaktuan.go.id/pustaka/repository/coin-master-hacks-for-cards_GM406889139.pdf, https://pn-tapaktuan.go.id/pustaka/repository/free-100-robux_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.tw/app/431946152/free-robux-thumbnail-game-hack
• https://pn-tapaktuan.go.id/pustaka/repository/coin-master-hacks-for-cards_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-100-robux_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-cheat-net_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-spins-and-coins-on-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-g_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-to-get-roblox-bloxburg-free_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-roblox-card_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/apps-for-free-robux_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-jailbreak-free-money-codes_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/minecraft-free-games-no-download_GM479516143.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/hack-5-2021-de-roblox-jailbreak_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-hacking-12-08-18-not-working_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/1-hack-roblox_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-coin-master-coins_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-robux-easy-and-fast_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/easy-coin-master-hack-without-verification_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/minecraft-noob-vs-pro-vs-hacker-vs-god_GM479516143.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-roblox-accounts-with-obc-2021_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/coin-master-cheats-free-spins_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/ways-to-get-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report