Malicious PDF — malware analysis report

Static analysis result for SHA-256 211a44e03880fa59…

MALICIOUS

PDF

61.3 KB Created: 2021-03-23 06:18:53 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23
MD5: a72d75865d93e57ca1bf3fe01553a9e0 SHA-1: ddb8b6e983c6260d9b0ae062854262a9cf2620c9 SHA-256: 211a44e03880fa5994c3303874a7c8e2d4e70cbdc8ff7c7768c2d52fc0f9593b
124 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8503

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://lozipotod.ru/award?keyword=a+song+from+secret+garden+piano+sheet+pdf PDF link annotation
    • http://jinobuzid.scienceontheweb.net/xomefugedites.pdfIn PDF document text
    • http://lujuput.22web.org/4227054278.pdfIn PDF document text
    • https://dazuneluxenewag.weebly.com/uploads/1/3/4/3/134316856/6237b.pdfIn PDF document text
    • https://cdn.sqhk.co/ruxuzobisu/0hh0U2p/falling_in_reverse_lyrics_eden.pdfIn PDF document text
    • http://toxedixekerej.22web.org/a_monster_in_paris_lucille_and_francoeur.pdfIn PDF document text
    • http://tajeromodovo.66ghz.com/35486633596.pdfIn PDF document text
    • http://mutujejeturuduf.medianewsonline.com/city_of_thieves_download.pdfIn PDF document text
    • https://cdn.sqhk.co/gujowaxexag/pjieijF/fire_emblem_heroes_characters_by_release_date.pdfIn PDF document text
    • https://weposatozexutav.weebly.com/uploads/1/3/4/3/134314203/143811.pdfIn PDF document text
    • http://tonilakifak.mypressonline.com/jixamuzopeworazowepeneni.pdfIn PDF document text
    • https://gejilesiwurulu.weebly.com/uploads/1/3/4/3/134374779/6817501.pdfIn PDF document text
    • http://megopoveguvujal.medianewsonline.com/89574354291.pdfIn PDF document text
    • http://juxoxelobonoje.22web.org/who_is_tessa_in_after.pdfIn PDF document text
    • http://pakizimavom.scienceontheweb.net/staff_attendance_management_system.pdfIn PDF document text
    • http://sokixatov.mywebcommunity.org/nutritional_information_on_taco_bell_chicken_chalupa.pdfIn PDF document text
    • http://ragukir.iblogger.org/16835599405.pdfIn PDF document text
    • https://tiriwubesunadew.weebly.com/uploads/1/3/0/7/130739346/sefelazenufez-raribu-rurezu.pdfIn PDF document text
    • https://cdn.sqhk.co/wotezowedo/ghgjiaQ/siziza.pdfIn PDF document text
    • https://befufagu.weebly.com/uploads/1/3/1/3/131384284/peromola-xuvak-fesepajugiwi-paloziramuxe.pdfIn PDF document text
    • http://diduzivil.epizy.com/bofukojoz.pdfIn PDF document text
    • http://wutejaxevewef.myartsonline.com/manual_parlante_jbl_flip_5_precio.pdfIn PDF document text
    • http://susupufewowe.epizy.com/tepasimovid.pdfIn PDF document text
    • http://zaxutakizet.epizy.com/clarence_larkin_rightly_dividing_the_word.pdfIn PDF document text
    • http://dodujorumapide.epizy.com/cloudberry_remote_assistant_android.pdfIn PDF document text
    • http://donijexufenu.onlinewebshop.net/defensa_siciliana_dragon.pdfIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.