MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall 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.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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://archism.ru/pbw?utm_term=elder+scrolls+orc+name PDF link annotation
- https://meverofukibax.weebly.com/uploads/1/3/4/6/134620555/137718.pdfIn PDF document text
- https://norokeveja.weebly.com/uploads/1/3/4/7/134706326/wodunamosobodijeta.pdfIn PDF document text
- https://jopulovi.weebly.com/uploads/1/3/4/2/134265775/fea73d3be.pdfIn PDF document text
- https://pelosewedi.weebly.com/uploads/1/3/4/7/134753512/rumuxupup_bofugipat_vomurusinapi.pdfIn PDF document text
- https://pewuwokajop.weebly.com/uploads/1/3/0/7/130775265/dinaxanuran_liraxonakef.pdfIn PDF document text
- https://sajadarazaga.weebly.com/uploads/1/3/4/3/134340855/zotugezepez-fewobigafagufu-vubebig-tasadelopudo.pdfIn PDF document text
- https://mubelumovetofap.weebly.com/uploads/1/3/1/8/131856402/dirirufat.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/03ef64b2-ec36-40fc-8eb8-0fe3611a40d6/gikanaxubatifowivevuga.pdfIn PDF document text
- http://lipovosufuk.pbworks.com/w/file/fetch/144781317/dark_matter_book_sequel.pdfIn PDF document text
- http://debigolona.pbworks.com/f/61398929097.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b02637ba-f67f-4554-8ca1-63accbb8a8e4/how_to_fix_a_squeaky_dryer_belt.pdfIn PDF document text
- http://padimagofo.pbworks.com/w/file/fetch/144458454/65249004755.pdfIn PDF document text
- http://kekivozafiko.pbworks.com/w/file/fetch/145211397/download_film_blue_is_the_warmest_color_ganool.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/06c34811-f558-4950-9153-79a12cf2ffb7/duzut.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7bfd9299-04cb-4973-b6df-abe6376e3f8a/pemofudaligigoxipope.pdfIn PDF document text
- http://kegujomojos.pbworks.com/w/file/fetch/145233258/57028405989.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/64603a07-ba6e-4dab-aa16-d80957eccd57/namaz_e_nabvi_darussalam_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e721e490-97a1-45b4-8a48-91b9ec3b8df3/xivapinojigu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42918621-0e96-42a5-bd5f-07dea73cd5b3/dish_network_channel_guide_local_channels.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/95a03e25-885d-424e-b642-a78a498ca290/java_programming_full_course_free.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012d2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D2F | 5040 bytes |
SHA-256: d8c02d0a7979f7c84824c16f53d24f92e0653ffb6d2f7598932d5aef7f664dcb |
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font_01_sfnt_off00013e3c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E3C | 13184 bytes |
SHA-256: 0a816a2a34ba51cc53221bb27745b3b948ea56f5f6ca8c6c0086d6d90a3c3025 |
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