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 0.9994
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://jottigo.ru/123?utm_term=kenmore+dishwasher+model+665+filter+location PDF link annotation
- https://fikuzafunowu.weebly.com/uploads/1/3/1/8/131857523/48120111b3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459463/normal_600e14b1a5e8a.pdfIn PDF document text
- https://wimupajano.weebly.com/uploads/1/3/4/6/134682998/3048594.pdfIn PDF document text
- https://fazerirusabutef.weebly.com/uploads/1/3/1/3/131381144/03c96383ba9b.pdfIn PDF document text
- https://zotadapavera.weebly.com/uploads/1/3/4/4/134483721/2b9da8.pdfIn PDF document text
- https://cdn.sqhk.co/muvotugi/hoifiiC/redream_premium_download_apk.pdfIn PDF document text
- https://tesegape.weebly.com/uploads/1/3/5/3/135387632/f63b016.pdfIn PDF document text
- https://duzopuxezofuj.weebly.com/uploads/1/3/1/3/131382696/c477b8e2.pdfIn PDF document text
- https://titanukudolilip.weebly.com/uploads/1/3/6/0/136082060/rusemujiduzeve.pdfIn PDF document text
- https://denuxikunoleluj.weebly.com/uploads/1/3/4/0/134018299/pererelaruke.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4477637/normal_5ff664d656d54.pdfIn PDF document text
- https://cdn.sqhk.co/nosuterib/eSohgLq/snapseed_photo_editing.pdfIn PDF document text
- https://bexokafosirur.weebly.com/uploads/1/3/2/6/132695536/3173848.pdfIn PDF document text
- https://xigolomo.weebly.com/uploads/1/3/4/4/134483438/rozejuwapuneziku.pdfIn PDF document text
- http://maliwalilaz.22web.org/ramelinafiketowusanud.pdfIn PDF document text
- https://cdn.sqhk.co/nivunufozub/bghhaie/5408356534.pdfIn PDF document text
- https://fedobakeruja.weebly.com/uploads/1/3/4/3/134367732/1e5161.pdfIn PDF document text
- http://domexogod.22web.org/guzimikegamametenimurul.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415051/normal_6028b49d61d68.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4405662/normal_5fdf5b8237aac.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tirejazanapo.epizy.com/how_to_calculate_manpower_requirement_in_construction_excel.pdfIn PDF document text
- http://folezazav.epizy.com/eye_wash_station_sign_off_sheet.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ce29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE29 | 5600 bytes |
SHA-256: 50e92e34596203c260407e99d33292242e021097030839b86e3c7f6c71a3eb4c |
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font_01_sfnt_off0000e128.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE128 | 3720 bytes |
SHA-256: 6539b129c5cd894636dc8f40f53a156c00c8f46378ab4f137c96d687a1cff6ed |
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font_02_sfnt_off0000ec8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC8A | 9884 bytes |
SHA-256: 80c21fe704fb75f0b52445e635662175fc31453d0c66071ce8fc5b30af0918a2 |
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