MALICIOUS — rbx-roblox_GM431946152.pdf

MALICIOUS — rbx-roblox_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: 472aa708a012141e3efe271b3a3872d1b8b5e61f71fee172576595b8df849230
SHA-1: bd0a2a8a815f035eb2ee05d947e8406bb8a645dd
MD5: 1c3c09e3cfa29d19d456d752f2c8a5ad
ssdeep: 768:QILYM/eaqYYMA0+zqi/eM2VOwbW9+e2PMAlM0niLCmLJp:QILhW2YcdKKOZD2PM4M0nWdp
TLSH: T179329DF3824FCC0C798A9F4399BA145CB989D388A535DF4095E8723C849E9FD6E106B1
Submitted as: rbx-roblox_GM431946152.pdf
File type: pdf · Size: 45334 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!1C3C09E3CFA2
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/claim-gg-free-robux_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
Embedded network infrastructure: https://netcdn.online/app/431946152/rbx-roblox-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-today_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-no-scam_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.online/app/431946152/rbx-roblox-game-hack
http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-today_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-no-scam_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/games-to-get-free-robux_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-a-minecraft-server-and-make-yourself-op_GM479516143.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/best-free-spin-app-for-coin-master_GM406889139.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/claim-gg-free-robux_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/master-free-spins-and-coins_GM406889139.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/legitimate-coin-master-free-spins-apk_GM406889139.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-app-2021_GM406889139.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-roblox-jailbreak_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-free-apk_GM479516143.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/hack-coin-master-for-free_GM406889139.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verification-2021_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-downloading-anything_GM431946152.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-2021_GM406889139.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/hack-mod-coin-master_GM406889139.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-email-rewards-link_GM406889139.pdf
http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-70-spin-link-2021_GM406889139.pdf

Embedded domains

netcdn.online
perpustakaan.pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report