MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document functions as a link farm, directing users to numerous external URLs, many of which are disguised as downloadable manuals. The heuristic PDF_SEO_LINK_FARM indicates a mass of external PDF links, and PDF_SEO_UTM_REDIRECTOR_LINK highlights an image lure leading to an SEO redirector. The ClamAV detection as Pdf.Phishing.Trojan further supports its malicious nature, suggesting it's part of a phishing campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://gimoguvi.ru/wix?keyword=family+law+practice+manual+texas PDF link annotation
- http://wildboost.club/7648483741820jw0.pdfIn PDF document text
- https://sawisede.weebly.com/uploads/1/3/2/6/132681865/lokekizapabaloj-didewito-zefimale-reretedutuze.pdfIn PDF document text
- https://tilotifibow.weebly.com/uploads/1/3/4/5/134505855/2082222.pdfIn PDF document text
- http://wildber.store/sligh_grandfather_clock_manual1n0u6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393779/normal_5ff71c70c3e5f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374368/normal_5fc61120d5df3.pdfIn PDF document text
- https://gemexufata.weebly.com/uploads/1/3/0/7/130739895/goxutamokuk-mulaposu-fujelodoxigowov-saxugiwojukunuw.pdfIn PDF document text
- https://gegadibiliwo.weebly.com/uploads/1/3/1/8/131871883/lisetafirapifug.pdfIn PDF document text
- http://feziweninepiv.iblogger.org/68505921554.pdfIn PDF document text
- http://meetsucre.pro/xevalabuzezifumi5ya5g.pdfIn PDF document text
- http://pikoxever.iblogger.org/81889401319.pdfIn PDF document text
- http://wuxabikizumir.22web.org/73881397103.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454825/normal_600fe1048ee26.pdfIn PDF document text
- http://livethailand.fun/59054491404pi8ww.pdfIn PDF document text
- http://copyrightsupporteds.com/libro_de_auditoria_operativari96c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417141/normal_60261fc6142ff.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488572/normal_600f0d24a0183.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473030/normal_5ff230435109f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383699/normal_5fec3cc62f993.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383925/normal_5ffd98e009ec1.pdfIn PDF document text
- https://surejijal.weebly.com/uploads/1/3/4/5/134525532/zikotofadu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4426822/normal_5fe4ab426f311.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://girupesoja.rf.gd/rusujopapajerela.pdfIn PDF document text
- http://xafekejo.epizy.com/vozowone.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f89d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF89D | 5296 bytes |
SHA-256: 2f454debf6134d1c110d3d9019e5461194bc7b3721359e6fd939ff440033a47a |
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font_01_sfnt_off00010aa8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AA8 | 11732 bytes |
SHA-256: a555166a84d34d22a6e0accd716f69984c92f0e8a5097f2b2867a5e56a341f8c |
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font_02_sfnt_off000132f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x132F6 | 16144 bytes |
SHA-256: f6e0f4a25f18a144688c6b7f40519a5efc98c72643b9054f89526e396d9b459d |
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