SUSPICIOUS — free-robux-no-human-verify_GM431946152.pdf

SUSPICIOUS — free-robux-no-human-verify_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: ecec87d9d021c1014619da968d374ba247f28f139d7d852d6a64bba0747b5897
• SHA-1: 815f20389cdc6640ad2081f1e789472f5a42a94d
• MD5: 0c6b7a1b30c3b52c0335a93941d6f22b
• ssdeep: 768:FeJVU133yr9sJbkIJs5BH8gzcm/xgwpyL9Jbpf:FeMD9JY/cuxgw8Hpf
• TLSH: T144306BF32187CD0C6A4A8F07ADB6665D78C9D7CCB022DF5095E8362D907C6AF6B50821
• Submitted as: free-robux-no-human-verify_GM431946152.pdf
• File type: pdf · Size: 35836 bytes
• Verdict: suspicious (44/100)

Detections (4 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!0C6B7A1B30C3

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-verify-game-hack, http://elearning.manmabar.sch.id/__statics/gudangsoal/files/robux-fun-hack_GM431946152.pdf, http://elearning.manmabar.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-fast-and-easy-no-survey_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-no-human-verify-game-hack
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/robux-fun-hack_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-fast-and-easy-no-survey_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/roblox-ninja-legends-hack-script-download_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/coin-master-on-facebook_GM406889139.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/minecraft-free-android_GM479516143.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/best-free-roblox-faces_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/robux-free-gift-card_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/coin-master-hack-generator-tool_GM406889139.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/cpbildco-robux_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/tower-of-hell-roblox-hack_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/free-robux-gift-card_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/how-to-get-a-free-key-in-room-escape-roblox_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/coin-master-game-download-free_GM406889139.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/free-app-rewards-roblox_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/get-free-robux-com_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/coin-master-hack-apk_GM406889139.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/roblox-free-tshirts_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/how-to-hack-a-roblox-account-easily_GM431946152.pdf
• http://elearning.manmabar.sch.id/__statics/gudangsoal/files/10-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• elearning.manmabar.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report