MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The heuristics identified it as a link farm containing numerous external URLs, many hosted on disposable domains, suggesting a phishing or malware distribution scheme. The presence of embedded URLs further supports this, likely serving as lures to external malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://pixomot.ru/pbw?utm_term=top+notch+1+pdf+free+download PDF link annotation
- https://rowagikej.weebly.com/uploads/1/3/4/6/134678960/sidumifufu.pdfIn PDF document text
- https://falijufik.weebly.com/uploads/1/3/5/3/135349852/jezexedori.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453907/normal_60149009217fd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478923/normal_60bc508c40c52.pdfIn PDF document text
- https://ruwuzeget.weebly.com/uploads/1/3/4/7/134755445/9675304.pdfIn PDF document text
- https://fosuzotarodaduv.weebly.com/uploads/1/3/4/3/134391180/pafixe.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4424040/normal_5ff365ac80a57.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458614/normal_605d3438834c8.pdfIn PDF document text
- https://pozefixinez.weebly.com/uploads/1/3/1/4/131454190/7af788a9ada1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480905/normal_603babb34c0f8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416805/normal_6050d41dd7756.pdfIn PDF document text
- https://nefabilaj.weebly.com/uploads/1/3/1/4/131438225/ralev-zuveju.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383156/normal_6015eb963574d.pdfIn PDF document text
- https://femomupine.weebly.com/uploads/1/3/4/4/134458898/5963108c0.pdfIn PDF document text
- https://fuxarudoniw.weebly.com/uploads/1/3/5/3/135350341/9424616.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486368/normal_6034c001dad24.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4460243/normal_5ff25d7a2dd08.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489596/normal_605e02a36624f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4423442/normal_605cee0ccbf73.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://degagogo.pbworks.com/f/cbt_treatment_plan_example_for_anxiety.pdfIn PDF document text
- http://vifogajo.pbworks.com/w/file/fetch/144521895/sopadusinasiwigez.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_off0000e9da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9DA | 5160 bytes |
SHA-256: 0c2540c73ac1f93badebee461114d70879f8af0197f4a925b45aeffceeebbaee |
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font_01_sfnt_off0000fb7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB7D | 10416 bytes |
SHA-256: 3635976e3db4986c25a6cebf960e282b688b59121c5b7b910cced452e6979abb |
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