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
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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://golowaki.ru/strik?utm_term=new+home+builders+price+list PDF link annotation
- http://frankiearvelo.com/xilod84m8u.pdfIn PDF document text
- https://cdn.sqhk.co/jeporikate/iejc2jc/alienware_mouse_pad_led.pdfIn PDF document text
- http://getsol.xyz/william_james_book_principles_of_psychology_focused_on_whatwi8a0.pdfIn PDF document text
- https://cdn.sqhk.co/toromerepowa/jhcGQNQ/wwe_raw_bleacher_report_results_grades.pdfIn PDF document text
- https://cdn.sqhk.co/futevanu/4jergeu/wedding_salon_2_download.pdfIn PDF document text
- http://m-ryanaf.site/79471638174faupo.pdfIn PDF document text
- http://lnstagram-verificationbadgeform.com/sisipuladeja2jiyj.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xujiril.rf.gd/niroverudipiwedo.pdfIn PDF document text
- https://f38be386-5799-403b-9303-fb121113655a.filesusr.com/ugd/6f1aa7_dd88f4a5d36e49ac96d9a5fb95f07082.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/cf3816da-8090-4352-9b49-8c9a4f214bed/kinoleloligu.pdfIn PDF document text
- http://bujixexugezudu.rf.gd/lil_wayne_gone_til_november_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d61382ac-6f9d-447a-bebf-fc7f7a59946b/nikora.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3f6f41e-3d20-448f-9af7-518a95d177e5/16989979110.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e97955c3-c85a-420b-ad3e-3d14501aacd8/10225190005.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f57b6a2b-8142-4607-9a1c-41ff78643837/19636826263.pdfIn PDF document text
- http://kavolimuteso.epizy.com/vcds_full_version_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2a8798a6-2586-455e-8dbf-b8a1a8031653/what_books_are_like_diary_of_a_wimpy_kid.pdfIn PDF document text
- http://romipozaxijida.rf.gd/list_the_rules_for_writing_scientific_names.pdfIn PDF document text
- http://furivel.rf.gd/why_wont_my_aux_button_work.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fbd4d873-5108-4b2b-926c-6078a482c678/90752102470.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/619a55df-1680-4dd5-a56f-d8f0337788ee/padukovulizagegetovem.pdfIn PDF document text
- https://c36efdde-2309-4ce2-a10d-b6df2ce12cd8.filesusr.com/ugd/e98059_2ecb06fde48a4f119af55186d520ca25.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3e50ef45-0482-43a4-9167-8e8ba9fa5721/nefunumigudagupekino.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_off00013634.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13634 | 5304 bytes |
SHA-256: 641d97f3b44c376971fd542adf85018e4fe6c3ff2c557e66220d8d1f174bccd3 |
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font_01_sfnt_off00014821.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14821 | 11376 bytes |
SHA-256: 22ace0de12d4c8e50fa319e5b39d14e46a1d67387067fe57b3f891e462994c78 |
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