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 0.9997
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://xajibur.ru/wix?keyword=smash+bros+unblocked+games PDF link annotation
- https://vixezikuf.weebly.com/uploads/1/3/1/3/131383943/vidurebajabujiro.pdfIn PDF document text
- https://cdn.sqhk.co/ligumorik/hd702LY/35559682221.pdfIn PDF document text
- https://sapofekotor.weebly.com/uploads/1/3/1/6/131637774/9748690.pdfIn PDF document text
- https://cdn.sqhk.co/jeforije/oAvPgcI/acrylic_nail_designs_pink_and_silver.pdfIn PDF document text
- http://ragixanomus.iblogger.org/73886851904.pdfIn PDF document text
- https://jiparebifipi.weebly.com/uploads/1/3/4/6/134638028/jedofinepilus_dowipugosen_sesusefufoladol_nowoler.pdfIn PDF document text
- https://dujomujur.weebly.com/uploads/1/3/4/8/134883281/juxutagivopitotupaj.pdfIn PDF document text
- https://cdn.sqhk.co/nixenexax/TggN7jG/12517500611.pdfIn PDF document text
- https://dimulawi.weebly.com/uploads/1/3/4/3/134380670/a5bfec7699f789.pdfIn PDF document text
- https://miwidikanizi.weebly.com/uploads/1/3/4/0/134016908/govaf.pdfIn PDF document text
- https://cdn.sqhk.co/xevowuto/ig6nfji/rick_and_morty_talking_cat.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/bec8e665-dbce-4777-841a-6be6de2331a8/pewakis.pdfIn PDF document text
- http://xeroxofebamuwu.rf.gd/63925153508.pdfIn PDF document text
- http://bubexixan.epizy.com/ccile_mclorin_salvant_dreams_and_daggers.pdfIn PDF document text
- http://xokudotux.rf.gd/antiarrhythmic_drugs_a_practical_guide.pdfIn PDF document text
- https://1b3fde16-7575-45ba-b40e-8916c64185ca.filesusr.com/ugd/8874e8_ed86f115a61c47a6915681a4469f8deb.pdf?index=trueIn PDF document text
- http://wuwepapose.epizy.com/diagrama_bimanual_formato.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/328f4fc1-84be-42da-a526-8ddcaed54cea/lord_of_the_rings_castle_toy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/708a0a53-d90f-450c-9500-38614136d766/fizuregawuvarezidizu.pdfIn PDF document text
- https://bd15da75-ee01-4ad3-8b22-4778d9929f37.filesusr.com/ugd/1abc29_405448e4b9084ca4be4ba7e83f77f7cb.pdf?index=trueIn 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_off0000de8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE8D | 5416 bytes |
SHA-256: 335003d2eac29410f7a97d0c05720662e808a0952069a11317c01408849f8830 |
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font_01_sfnt_off0000f0b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0B3 | 11620 bytes |
SHA-256: ccc8723fce1e622f8486ff2646f7992e6b168bd4cdf82de4a99ad160a13574d9 |
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font_02_sfnt_off0001174b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1174B | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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