SUSPICIOUS — robux-hacks-2021_GM431946152.pdf

SUSPICIOUS — robux-hacks-2021_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: e2429f6e06a242fbba81e5bb76004f352975316306ea55626c9a01416e7ea859
• SHA-1: 012d6badf4205318076489b790f98fb0b81630d8
• MD5: de98bd3f3b5dc734c9a45cba970bbf10
• ssdeep: 384:P4Rz39X4qGoKsPKIwljaD5Cci5FuhsteTHfJ76hNl1jMTYUl4S7dKPyCUSKiVXfc:gRzNXWsLxio+k8hrG5JKqSNnEDR6aR
• TLSH: T1412F6BF310ABDD4C3F8F9F4399BB116DB5CB93886163AA5005D8B22D40AC6BE6F10525
• Submitted as: robux-hacks-2021_GM431946152.pdf
• File type: pdf · Size: 34293 bytes
• Verdict: suspicious (58/100)

Detections (5 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!DE98BD3F3B5D
• 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://sistem.amikomsolo.ac.id/perpus/repository/get-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/robux-hacks-2021-game-hack, http://sistem.amikomsolo.ac.id/perpus/repository/get-free-robux_GM431946152.pdf, http://sistem.amikomsolo.ac.id/perpus/repository/descargar-hack-para-roblox-pc_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/robux-hacks-2021-game-hack
• http://sistem.amikomsolo.ac.id/perpus/repository/get-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/descargar-hack-para-roblox-pc_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-robux-robux-obby_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-kraoesp-free-skins_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/veil-free-download-roblox-exploit_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-roblox-accounts-with-obc-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hacks-to-get-free-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-golden-cards-hack_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-cheat-on-roblox-for-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-earn-robux-no-hack_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-cheat-roblox-mad-city_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-hack-without-human-verification-or-survey_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-skin-coluor-robux-hack-youtube-robuxianyoutube_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-codes-for-pc_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-robux-for-free-on-pc-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-offers_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-hack-into-roblox-groups_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/20-free-spins-coin-master_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/videos-de-como-hackear-cuentas-en-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-hack-no-human-verification-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• sistem.amikomsolo.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report