SUSPICIOUS — free-robux-sites-2021_GM431946152.pdf

SUSPICIOUS — free-robux-sites-2021_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: 0aa3193644d90f91745cd7ab6470b258cb6793df6f920a750c4d424340406ab3
• SHA-1: b3e0d0c346bf093dd418e994571dcb3f6eb73318
• MD5: c8251c40730b30f3dd3c5ec840a2ca28
• ssdeep: 768:C0TfBmKrGGN3zqnIN2XEVYKMs9qVB1+XxPnTPWo90W4IVWf:CQXCC+nm2xKMsfhj19sIVWf
• TLSH: T1D8328EF75187DD5C7A8A8F43D9F6659EA489DB8C61328E8081CC263CD43C6BE2F21521
• Submitted as: free-robux-sites-2021_GM431946152.pdf
• File type: pdf · Size: 46439 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!C8251C40730B
• 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: https://netcdn.online/app/431946152/free-robux-sites-2021-game-hack, https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-free-gold-cards-link-2021ee-spins_GM406889139.pdf, https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/get-free-robux-without-doing-anything_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/free-robux-sites-2021-game-hack
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-free-gold-cards-link-2021ee-spins_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/get-free-robux-without-doing-anything_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/free-robux-no-verification-at-all_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-hack-ios-no-human-verification_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/free-unlimited-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-village-cost_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-links-for-today_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/can-pokemon-go-free-account-2021_GM1094591345.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-spins_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/get-free-spins-for-coin-master_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-hack-2021-ios_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/free-2021-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-cheats_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/roblox-zone-free-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/how-to-hack-someones-roblox-account_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/rbx-land-free-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/moonactive-free-spins-link_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-free-coins_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/give-me-free-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-link-for-spins_GM406889139.pdf

Embedded domains

• netcdn.online
• elearning.mtsguppicileungsir.sch.id

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report