MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains multiple embedded URLs, with one prominently featuring 'construction site visit report format pdf' in its query string, suggesting a phishing lure. The ML classifier and ClamAV detection strongly indicate malicious intent. Although no scripts were explicitly extracted, the PDF structure and numerous external links point towards a phishing campaign designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 5
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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 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://midufefew.ru/strik?utm_term=construction+site+visit+report+format+pdf PDF link annotation
- http://freefire-gifts.com/unequal_childhoods_chapter_8_summarysnv74.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481509/normal_60225c3b24faa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494875/normal_5fe779b1e1181.pdfIn PDF document text
- http://wetitafege.iblogger.org/78723057960.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4479212/normal_5ff99613b8f05.pdfIn PDF document text
- http://bullbananavannaone.xyz/16253323325m76ac.pdfIn PDF document text
- https://juwarojolajekol.weebly.com/uploads/1/3/4/1/134108785/lifokiwojenet.pdfIn PDF document text
- http://discovljzg.fun/what_effect_does_cooking_have_on_enzyme_activityer33z.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490547/normal_5fec0c2688faf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464542/normal_603e938900869.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4443814/normal_6003756db237e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4467273/normal_5fc93b3153fc1.pdfIn PDF document text
- https://dizogesutupini.weebly.com/uploads/1/3/4/6/134631076/guwero.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4427809/normal_5fca1fe8725e7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418367/normal_604ec3e8929ab.pdfIn PDF document text
- http://bunnygummy.ru/sokipevaperxk4cj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459776/normal_604fd07be0a06.pdfIn PDF document text
- http://haifaiv.ru/xoxadowujijabotujh47wr.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kabutusagop.rf.gd/caterpillar_annual_report.pdfIn PDF document text
- https://s3.amazonaws.com/sojaxub/rejaxutidojumejid.pdfIn PDF document text
- http://sawopirorafo.rf.gd/android_file_transfer_command_line.pdfIn PDF document text
- http://zijubeda.rf.gd/operating_system_concepts_9th_edition_powerpoint.pdfIn PDF document text
- https://s3.amazonaws.com/nuxomigo/7874104924.pdfIn PDF document text
- https://s3.amazonaws.com/wakuzidi/funalixeretajomitufenip.pdfIn PDF document text
- https://s3.amazonaws.com/wejuvono/watercolor_flowers_png.pdfIn PDF document text
- https://s3.amazonaws.com/fupanabivote/10790456488.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010402.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10402 | 1696 bytes |
SHA-256: 9a98723dae936e7c7c8d502cfbcf27bf9f93cff28ba6a06675a6a95244fbc4de |
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font_01_sfnt_off00010c2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C2C | 5236 bytes |
SHA-256: fa4638666aea9ea09efe7044eb360f3c6ffc10582b5c9e508da130d58cc612ec |
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font_02_sfnt_off00011de8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DE8 | 10412 bytes |
SHA-256: 387dcce06ec16f2006c186da22548c68d621709f9213fe671ba490352a12e85f |
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