SUSPICIOUS — 8933941.pdf

SUSPICIOUS — 8933941.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.

Identification

• SHA-256: 965058e278705a6120884838c0e17019e4216ed8160bd40330d361fe4f48bece
• SHA-1: 52a22255caeaf06e50fcdb5c5b602a3f44294e88
• MD5: c5686642e474b53c0f3845a2cb81267a
• ssdeep: 768:/gGzpDs5UmqPyKiK1TcC5SJ3K8DWlOlq9GstbKuc:IGF42yKl1AC45D7q9GstOuc
• TLSH: T15A32AEF350A7DD9C3682EB03AFEB104D5016D6487063A66024E9B76C857C6FD3F00A61
• Submitted as: 8933941.pdf
• File type: pdf · Size: 44049 bytes
• Verdict: suspicious (44/100)

Detections (2 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

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

• Embedded network infrastructure: https://ggtraff.ru/wb?keyword=recover%20twitch%20account, https://fefaxositepimu.weebly.com/uploads/1/3/3/9/133986539/6c059f70812.pdf, https://wekijoborumotis.weebly.com/uploads/1/3/4/4/134484899/palikinobimemifapil.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://ggtraff.ru/wb?keyword=recover%20twitch%20account
• https://s3.amazonaws.com/lefemijip/30535817630.pdf
• https://s3.amazonaws.com/fakuguvil/gufitewenotalalefuxupex.pdf
• https://mopuxupu.files.wordpress.com/2020/11/19764246295.pdf
• https://lananikor.files.wordpress.com/2020/11/bukenekizafinifikup.pdf
• https://s3.amazonaws.com/desenaz/subway_surfer_apk_download_for_pc.pdf
• https://s3.amazonaws.com/xanebavifamopez/clerk_of_works_and_site_inspector_handbook.pdf
• https://fefaxositepimu.weebly.com/uploads/1/3/3/9/133986539/6c059f70812.pdf
• https://fobonova.files.wordpress.com/2020/11/shadow_the_hedgehog_ps2_iso_espaol_mega.pdf
• https://nuzafevowa.files.wordpress.com/2020/11/osrs_blast_furnace_gold_bar_guide.pdf
• https://s3.amazonaws.com/wulagisi/vusubi.pdf
• https://wekijoborumotis.weebly.com/uploads/1/3/4/4/134484899/palikinobimemifapil.pdf
• https://sutajis.files.wordpress.com/2020/11/85705912345.pdf
• https://sodugelunuj.files.wordpress.com/2020/11/tipos_de_fallas_en_cimentaciones_superficiales.pdf
• https://mutozofe.files.wordpress.com/2020/11/67728004733.pdf
• https://vapijaroti.files.wordpress.com/2020/11/90950053825.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/pdf/1.3/
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/rights/

Embedded domains

• ggtraff.ru
• s3.amazonaws.com
• mopuxupu.files.wordpress.com
• lananikor.files.wordpress.com
• fefaxositepimu.weebly.com
• fobonova.files.wordpress.com
• nuzafevowa.files.wordpress.com
• wekijoborumotis.weebly.com
• sutajis.files.wordpress.com
• sodugelunuj.files.wordpress.com
• mutozofe.files.wordpress.com
• vapijaroti.files.wordpress.com
• www.w3.org
• purl.org
• ns.adobe.com

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