SUSPICIOUS — free-robux-2021-still-working_GM431946152.pdf

SUSPICIOUS — free-robux-2021-still-working_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 097f420578626c15e3ca94d324c9e669cf50ea3bc98d48a741c481fafd8939c0
• SHA-1: a0c440f50eff13fc6f6bab524f52a752be523d94
• MD5: b60be438664b8713c6775751216000e3
• ssdeep: 768:lTCzhbksbs2oMWMxtvDpxXFBJC3fFxVQozt8ALZ6tREZ1J:khoMWMDp9FLCv1iA91J
• TLSH: T12E307DF710ABDC4C76999F03987A31AEA1C8D38866728B0140DCB63D907CAFD6B60571
• Submitted as: free-robux-2021-still-working_GM431946152.pdf
• File type: pdf · Size: 37001 bytes
• Verdict: suspicious (58/100)

Detections (4 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!B60BE438664B

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://mtsn-baranti.com/perpus/repository/free-robux-no-human-verification-2021-no-survey_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-2021-still-working-game-hack, http://mtsn-baranti.com/perpus/repository/free-robux-no-human-verification-2021-no-survey_GM431946152.pdf, http://mtsn-baranti.com/perpus/repository/100-free-spins-coin-master-link_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

• http://netcdn.co/app/431946152/free-robux-2021-still-working-game-hack
• http://mtsn-baranti.com/perpus/repository/free-robux-no-human-verification-2021-no-survey_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/100-free-spins-coin-master-link_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-mods-in-minecraft_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/give-me-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/easy-robux-today_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/offers-to-get-free-spins-in-coin-master_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/play-roblox-for-free-on-google_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-roblox-printables_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-gift-card-free-codes-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-cheats-without-verification_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-make-roblox-clothes-for-free_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-use-redstone_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/free-arsenal-hacks_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-something-free-by-hacking-on-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/hacks-for-minecraft-windows-10_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/free-minecraft-gift-codes_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/minecraft-skins-download-free_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/toolbox-for-mcpe_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/best-way-to-get-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-generator_GM406889139.pdf

Embedded domains

• netcdn.co
• mtsn-baranti.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report