MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ClamAV and an ML classifier. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm or phishing operation. The presence of embedded URLs and the PDF structure indicate an attempt to redirect users to potentially harmful content.
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://xezojetit.ru/strik?utm_term=does+volume+price+analysis+work PDF link annotation
- https://gupapuna.weebly.com/uploads/1/3/4/7/134726568/dutuw.pdfIn PDF document text
- https://busofixi.weebly.com/uploads/1/3/4/5/134576252/gemutupajamiw.pdfIn PDF document text
- https://rixafewokeget.weebly.com/uploads/1/3/0/7/130739987/xikubaparerikenezuwe.pdfIn PDF document text
- http://kulotufiw.mypressonline.com/buberirizilufedudu.pdfIn PDF document text
- https://bimomudunaxa.weebly.com/uploads/1/3/4/7/134757379/fibodevosaga.pdfIn PDF document text
- https://wuganinaviset.weebly.com/uploads/1/3/1/8/131871642/408c56544ff.pdfIn PDF document text
- http://vugekowuzujed.scienceontheweb.net/english_composition_1_college.pdfIn PDF document text
- http://vewefoma.getenjoyment.net/laritejejev.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://d1b33a7b-cde1-45d4-bc15-d4d3b6236ac5.filesusr.com/ugd/1d64af_8c148e84dc9040598846b07ec8fd9530.pdf?index=trueIn PDF document text
- https://d1897088-ef6e-4b60-8303-910b4b551fc1.filesusr.com/ugd/4cfbbd_9abf8cd88ea04ee8bb1c927b6d39411e.pdf?index=trueIn PDF document text
- https://ca483b97-61ac-4196-bca0-6b249c18eca9.filesusr.com/ugd/b27199_87f2c1b3a166478d8e5fd411a876bb01.pdf?index=trueIn PDF document text
- https://6f12065f-c45d-410c-b048-6ec23fb2b810.filesusr.com/ugd/02ccf7_a83dd6bf3fc54108852b7ec082f89288.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zupenafud/27086874300.pdfIn PDF document text
- https://cccd2283-d272-450a-840b-6541230ebad2.filesusr.com/ugd/5de1df_b0c0d2e8e5394f058ade84f0d545d358.pdf?index=trueIn PDF document text
- https://aa6d2f86-95e2-42cc-897e-6bbd71c3a116.filesusr.com/ugd/78daac_26e1f9dde02249eca0219152761239b2.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/dusubonifu/bowebirogoririjujagowuw.pdfIn PDF document text
- https://c4fca8c4-0f54-45c3-ae88-320069d86c16.filesusr.com/ugd/ac0d21_746cf4aa78d44e69aa32bc92b4dffc7d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f0c1fc5c-d461-4f13-b1ce-2b90dc2b373e/how_to_study_for_washington_drivers_test.pdfIn PDF document text
- https://a72b158e-cead-41d6-a0b3-8518216316a4.filesusr.com/ugd/35c6e2_1fe20ecb6570465bbb018d76ee334ffb.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f2ef124e-b283-491d-9bee-e772b8837e56/api_570_jobs_canada.pdfIn PDF document text
- https://s3.amazonaws.com/rizoli/bronze_sheet_metal_suppliers.pdfIn PDF document text
- https://32e47638-7206-44c1-ad53-5c6f9176402e.filesusr.com/ugd/e00742_f7a1ba8674ed4085bf34891181b35ef1.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pazerogasarinu/computer_hardware_peripheral_devices_ppt.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_off0000e7a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7A7 | 5396 bytes |
SHA-256: f2fb90111603e2ec7613460753143786a1a1c36ea7f99c6c7c45ad01158fe226 |
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font_01_sfnt_off0000fa0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA0D | 10628 bytes |
SHA-256: 7a3c3fc7b7bf9971418369a92b00d5794bd57f98f1b4201a29aa9b5526bfc2c3 |
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