SUSPICIOUS — free-robux-quiz_GM431946152.pdf

SUSPICIOUS — free-robux-quiz_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: 6f86605bd2ebe89f6dab90c57ed04d09cb884a905a590dea6e3a877282c99596
• SHA-1: d9d14d237e75c35af0f3f19f0b6dcbc43d03d30f
• MD5: a653de1560abe91bd14061ff52fe6a9d
• ssdeep: 768:61Bo62jq3SFNo0BiNlYmsqFCtF3oD3k55AhAvlD0+WJRxqou9u:6HovqeiNpCtFS3evlgfjcoeu
• TLSH: T14733AFF3119BCE4C26CA8B5368BB152D688797887232DF8095D47B7C807C5EDBB50A21
• Submitted as: free-robux-quiz_GM431946152.pdf
• File type: pdf · Size: 51536 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!A653DE1560AB

Why this verdict

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

• Embedded network infrastructure: https://netcdn.xyz/app/431946152/free-robux-quiz-game-hack, http://spstrading-th.com/images/free-robux-kid-friendly_GM431946152.pdf, http://spstrading-th.com/images/how-to-get-robux-for-free-2021_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.xyz/app/431946152/free-robux-quiz-game-hack
• http://spstrading-th.com/images/free-robux-kid-friendly_GM431946152.pdf
• http://spstrading-th.com/images/how-to-get-robux-for-free-2021_GM431946152.pdf
• http://spstrading-th.com/images/how-to-hack-roblox-to-get-robux_GM431946152.pdf
• http://spstrading-th.com/images/coin-master-hack-2021-apk-download_GM406889139.pdf
• http://spstrading-th.com/images/free-robux-mobile_GM431946152.pdf
• http://spstrading-th.com/images/how-to-find-coin-master-free-spin-link_GM406889139.pdf
• http://spstrading-th.com/images/coin-master-2021-free-spins-link-blogspot_GM406889139.pdf
• http://spstrading-th.com/images/get-more-free-spins-on-coin-master_GM406889139.pdf
• http://spstrading-th.com/images/robux-apk_GM431946152.pdf
• http://spstrading-th.com/images/free-spins-from-coin-master_GM406889139.pdf
• http://spstrading-th.com/images/coin-master-hack-no-verification-2021_GM406889139.pdf
• http://spstrading-th.com/images/coin-master-links-to-free-spins_GM406889139.pdf
• http://spstrading-th.com/images/free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
• http://spstrading-th.com/images/coin-master-links-that-don-t-expire_GM406889139.pdf
• http://spstrading-th.com/images/coin-master-free-coins-and-spins-link-2021_GM406889139.pdf
• http://spstrading-th.com/images/coin-master-rewards-free-spins_GM406889139.pdf
• http://spstrading-th.com/images/completed-coin-master-hack_GM406889139.pdf
• http://spstrading-th.com/images/hack-coin-master-android-2021_GM406889139.pdf
• http://spstrading-th.com/images/coin-master-spin-cheat_GM406889139.pdf
• http://spstrading-th.com/images/coin-master-hack-app-android-download_GM406889139.pdf

Embedded domains

• netcdn.xyz
• spstrading-th.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report