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 0.9993
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://xezojetit.ru/strik?utm_term=the+lord+of+the+rings+the+hobbit+book PDF link annotation
- http://nukadaz.iblogger.org/pec-minor_dips_vince_gironda_dips.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450047/normal_5fd613c6b7ed1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422890/normal_6055bba4d17ae.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448735/normal_6057ca85463c7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4382423/normal_5fdd7d140c681.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476947/normal_60484ab03e6fa.pdfIn PDF document text
- http://kavopiluxum.iblogger.org/baby_boy_names_and_meanings_biblical.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393369/normal_5fe5619c107d7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368229/normal_5fe767641548f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449987/normal_6009f58a55b96.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480891/normal_6050aa3616862.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://barapevaz.rf.gd/como_obtener_visa_de_trabajo.pdfIn PDF document text
- https://s3.amazonaws.com/jolituzoji/84178082358.pdfIn PDF document text
- https://8772a198-af03-49ef-8724-5feb7546cb8a.filesusr.com/ugd/436f04_53f649e9d89e4a6f8cfe7e7b4a6a90e8.pdf?index=trueIn PDF document text
- https://af8e4364-7f8a-45ec-af3e-d69da1c27fbb.filesusr.com/ugd/12c36c_57f30b049d844ee396f641cf3c0f86bc.pdf?index=trueIn PDF document text
- https://e0271a52-a7af-48e9-8a99-924ce320ec62.filesusr.com/ugd/be5703_83f4bc8d65c641f3905cfaba5132827f.pdf?index=trueIn PDF document text
- http://rofepezanevir.epizy.com/ext_de_calendula.pdfIn PDF document text
- https://s3.amazonaws.com/wolawatin/gomemizoxemaka.pdfIn PDF document text
- http://mubapumasas.epizy.com/cgst_act_book.pdfIn PDF document text
- https://8767aa75-4bd5-48c0-94ca-24e983238001.filesusr.com/ugd/debdc1_284a2946b8fa407c83c161648d0bc38b.pdf?index=trueIn PDF document text
- http://jiwuboro.epizy.com/10321506379.pdfIn PDF document text
- http://kazixovo.rf.gd/gijuvufenenuri.pdfIn PDF document text
- https://s3.amazonaws.com/jobavo/blank_calendar_2019_word_template.pdfIn PDF document text
- http://tujefuguxofela.rf.gd/online_billing_system_thesis.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_off000107a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107A9 | 5112 bytes |
SHA-256: aa960f16b751cc3b686c57b5fcdaaf666fa0fde4eed10a2762269e2027466d7e |
|||
font_01_sfnt_off0001190b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1190B | 10648 bytes |
SHA-256: 754ced65aa4fa9db49e887ecc8f37c41d3be06f5e5c45d1804b2a0704f0b644c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.