SUSPICIOUS — roblox-download-pc-free_GM431946152.pdf

SUSPICIOUS — roblox-download-pc-free_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 9e374bb754a460ac973ecb4d0596e62cc0eca47976f3dec416db7e0cde105760
• SHA-1: 9c6d39048567106e3621a804a10a11161a8727df
• MD5: f2eae8878ef3aaafda823e7b4e9c2094
• ssdeep: 768:2RNLpoUvZnUyQqLKl6VNUY5uYhXeCh2gL1oImnOjwygn847keqIX:2fLpoUvcqzUjWuIv1lmnxygZxX
• TLSH: T1A0329EF7119BCE4C7A8A9F1399BA311EB48DC7C860728E8094D876BC847C6AD7F50521
• Submitted as: roblox-download-pc-free_GM431946152.pdf
• File type: pdf · Size: 44676 bytes
• Verdict: suspicious (58/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!F2EAE8878EF3
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://acktivities.com/images/coin-master-free-spins-16-04-19_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.xyz/app/431946152/roblox-download-pc-free-game-hack, http://acktivities.com/images/coin-master-free-spins-16-04-19_GM406889139.pdf, http://acktivities.com/images/is-there-a-way-to-get-minecraft-for-free_GM479516143.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/roblox-download-pc-free-game-hack
• http://acktivities.com/images/coin-master-free-spins-16-04-19_GM406889139.pdf
• http://acktivities.com/images/is-there-a-way-to-get-minecraft-for-free_GM479516143.pdf
• http://acktivities.com/images/free-robux-hack-no-verification_GM431946152.pdf
• http://acktivities.com/images/show-me-how-to-get-free-robux_GM431946152.pdf
• http://acktivities.com/images/how-can-i-get-free-robux_GM431946152.pdf
• http://acktivities.com/images/free-roblox-com_GM431946152.pdf
• http://acktivities.com/images/free-minecraft-coins_GM479516143.pdf
• http://acktivities.com/images/coin-master-card-collection-link_GM406889139.pdf
• http://acktivities.com/images/minecraft-hack-client-18-9_GM479516143.pdf
• http://acktivities.com/images/haktuts-free-spins_GM406889139.pdf
• http://acktivities.com/images/robloxmatchcom-free-robux_GM431946152.pdf
• http://acktivities.com/images/how-to-get-1-million-robux-for-free-2021_GM431946152.pdf
• http://acktivities.com/images/free-robux-ad_GM431946152.pdf
• http://acktivities.com/images/coin-master-free-500-spins-link_GM406889139.pdf
• http://acktivities.com/images/free-robux-quiz_GM431946152.pdf
• http://acktivities.com/images/how-to-get-free-robux-no-survey_GM431946152.pdf
• http://acktivities.com/images/sites-to-get-free-robux_GM431946152.pdf
• http://acktivities.com/images/free-robux-accounts_GM431946152.pdf
• http://acktivities.com/images/daily-free-coin-and-spin-link-for-coin-master_GM406889139.pdf
• http://acktivities.com/images/roblox-promo-codes-generator-no-human-verification_GM431946152.pdf

Embedded domains

• netcdn.xyz
• acktivities.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report