MALICIOUS — pubg-uc-generator-without-human-verification-2021_GM1330123889.pdf

MALICIOUS — pubg-uc-generator-without-human-verification-2021_GM1330123889.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 60d5a553021317a90ed805f11d8a9e10c76843e28ede782e8e39811abf026bde
• SHA-1: b487f033780378231688f6783be480c48824a37e
• MD5: 41332fa6f75f6dbf0e2ad01868ab20e5
• ssdeep: 768:biFOepJ8BEUymb7gNgsjGAQkYEuMe6oVkwcpy17Czp7UFU1hfzb6Wm:g5J8yU57gDwkYEuMelo0q+ghfzb6Wm
• TLSH: T14F326DF70097DD8C794A8F0769FA241E54CDA784616AEB109098B63CE0BC5BE5F11A32
• Submitted as: pubg-uc-generator-without-human-verification-2021_GM1330123889.pdf
• File type: pdf · Size: 44219 bytes
• Verdict: malicious (75/100)

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
• 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://www.biochemix.com/uploaded_files/userfiles/files/free-gold-cards-in-coin-master_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.xyz/app/1330123889/pubg-uc-generator-without-human-verification-2021-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/oprewards-robux_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-gold-cards-in-coin-master_GM406889139.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/1330123889/pubg-uc-generator-without-human-verification-2021-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/oprewards-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-gold-cards-in-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-fun-com-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/haktuts-coin-master-free-spins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-level-4_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-today_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/mcpe-master-hack-unlimited-coins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/boost9-com-roblox-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-2021-no-human-verification_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-coin-master-coins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-free-com_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-generator-no-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-coin-master-coins-and-spins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-unlimited-free-spins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/1x1x1x1-roblox-id_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-without-verification-2021_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/hack-coin-master-apk-32-download_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-event-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/100-free-spins-coin-master_GM406889139.pdf

Embedded domains

• netcdn.xyz
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report