MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, many of which point to other PDF files on different domains. This behavior is indicative of a link farm or a distribution mechanism for further malicious content. The ML classifier strongly supports the malicious verdict, and the PDF_SEO_LINK_FARM heuristic confirms the suspicious linking pattern. No scripts were extracted, but the sheer volume of outbound links suggests a high likelihood of malicious intent, possibly for SEO spam or to host further malware.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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 http://wichitadoggroomers.com/uploads/1/3/0/7/130776075/130776075.html#shooting+table+diy
- http://refreshhomestaging.net/uploads/1/3/0/6/130620950/gejovof.pdf
- http://tecovasfoundation.com/uploads/1/3/1/3/131383679/4763c2f.pdf
- http://axminster-ringcraft.com/uploads/1/3/0/5/130539019/lurekajisinif.pdf
- http://asesorarteeventos.com/uploads/1/3/0/2/130291365/bf60a.pdf
- http://tistamporoma.com/uploads/1/3/0/3/130313613/1589466.pdf
- http://yvcomaha.org/uploads/1/3/0/6/130605072/tipevawutogos_zuzok_zawixi_zibuved.pdf
- http://keithromanoski.com/uploads/1/3/0/3/130379087/kitatajak-purefamog-foxukafezebuz.pdf
- http://memphisfest.org/uploads/1/3/0/5/130546237/1981849.pdf
- http://academicsuccess.info/uploads/1/3/0/9/130968981/1785731.pdf
- http://voyage-en-grand-angle.com/uploads/1/3/0/4/130436299/sagixufo.pdf
- http://3lmboutique.com/uploads/1/3/0/5/130539497/wepinezuzebewikewon.pdf
- http://codillis.com/uploads/1/3/1/4/131453321/fukenu.pdf
- http://blscontractingllc.com/uploads/1/3/0/4/130436288/2577607.pdf
- http://toutlestote.com/uploads/1/3/0/6/130639642/ea0433e5c04c39.pdf
- http://dearrdesign.com/uploads/1/3/0/5/130589328/wofofitaxaka_pimepad.pdf
- http://bestflooringco.com/uploads/1/3/0/6/130620598/jozofenusut_buvusonixej_zikexub_mekosik.pdf
- http://sadpw2017.com/uploads/1/3/0/2/130272955/8212289.pdf
- http://mtlplumber.com/uploads/1/3/0/2/130289564/wojuwominiletivizug.pdf
- http://platinumflights.com/uploads/1/3/0/2/130271195/ribukerop-sizawodosodek-fuxatenu-jamerusam.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007792.binc498a710140e9d6a7a78aa6704458a52380dbcf4785e6c45d86e33688f7c31ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7792 | 8956 bytes |
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