SUSPICIOUS — free-robux-no-human-verification_GM431946152.pdf

SUSPICIOUS — free-robux-no-human-verification_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: 854ad93b7eb8ce20d387404f7d4201692aa0befe77f03110aac47acdedad3641
• SHA-1: bef0470448b6d3bbc2d35661e79fc6f12672b4e8
• MD5: 5ceca49f788341a613dcab112cc7782c
• ssdeep: 768:XKoEPEg+xBzosHL8W8328hyDRPQgxFqPK+TAAX9oS6Drx38XuC:5Ecg+xBzlgW83hhy2FSyAAtoZD6XuC
• TLSH: T1E4307CF70147CC4C3A4A9F079BFAA99D74C9D78C71B2CE809294362C90AC5AFAF40521
• Submitted as: free-robux-no-human-verification_GM431946152.pdf
• File type: pdf · Size: 35819 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!5CECA49F7883
• 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-no-human-verification-game-hack, https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/free-robux-no-verification-2021-android_GM431946152.pdf, https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/free-2021-robux-kazokyt-game_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: js, 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-no-human-verification-game-hack
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/free-robux-no-verification-2021-android_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/free-2021-robux-kazokyt-game_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/pokemon-go-for-free-download_GM1094591345.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/coin-master-free-spins-fb_GM406889139.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/how-to-hack-a-account-roblox_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/how-to-get-more-robux_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/how-to-hack-in-roblox-accounts_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/how-to-get-roblox-gift-cards-for-free-2021_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/free-working-2021-roblox-aim-aimbot_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/how-do-you-earn-robux_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/how-to-get-25-robux-for-free-2021_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/how-to-earn-robux_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/roblox-2021-hack_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/free-robux-youtube_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/coin-master-2021-free-spins-link-2021_GM406889139.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/free-private-server-roblox_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/coin-master-free-2021-spin-link_GM406889139.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/get-free-spins-for-coin-master_GM406889139.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/infinite-robux-hack-2021-sc_GM431946152.pdf
• https://elearning.mtsn1lahat.sch.id/__statics/gudangsoal/files/lastrick-com-coin-master-hack_GM406889139.pdf

Embedded domains

• netcdn.tw
• elearning.mtsn1lahat.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report