MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was identified as malicious due to a large number of embedded external links, a technique often used to create link farms for SEO poisoning or to distribute malicious content. The heuristic PDF_SEO_LINK_FARM specifically flagged this behavior, indicating a likely attempt to lure users to potentially harmful websites. The document body contains garbled text and embedded URLs, further supporting the malicious intent.
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://ddct-24-4-crs-4g-100m.pleasingfood.com/uploads/1/3/0/6/130622007/130622007.html#arm%27s+reach+mini+leg+extension PDF link annotation
- http://randychapel.net/uploads/1/3/0/4/130489052/xixadolizase-jamobizenaso-robulawezuvemi.pdfIn PDF document text
- http://www.patriotplayerstheatre.com/uploads/1/3/0/7/130774993/bikozujosutiradegiba.pdfIn PDF document text
- http://www.theplugalex.com/uploads/1/3/0/6/130621940/578944.pdfIn PDF document text
- http://mirrormirrorboutique.net/uploads/1/3/0/7/130775103/03292993abb.pdfIn PDF document text
- http://mx.dellacalfee.com/uploads/1/3/0/7/130775352/7fc46ab5549.pdfIn PDF document text
- http://www.jenniferdutoitart.com/uploads/1/3/0/4/130477945/9371959.pdfIn PDF document text
- http://www.francescocerminara.com/uploads/1/3/0/5/130539658/4967424.pdfIn PDF document text
- http://chroninc.com/uploads/1/3/0/4/130476619/575d76b1ae7d3b1.pdfIn PDF document text
- http://wendykuiper.nl/uploads/1/3/0/6/130621160/8707dcc4b65.pdfIn PDF document text
- http://hifuckers.com/uploads/1/3/0/6/130621061/401455.pdfIn PDF document text
- http://karasholtz.net/uploads/1/3/0/4/130488888/wififebilopa.pdfIn PDF document text
- http://williams73.com/uploads/1/3/0/2/130272587/865accd9207.pdfIn PDF document text
- http://minmaxmankind.org/uploads/1/3/0/2/130287817/6073145.pdfIn PDF document text
- http://www.preferredconsultinggroup.com/uploads/1/3/0/7/130740414/fimupegiseberi.pdfIn PDF document text
- http://asaderomialto.com/uploads/1/3/0/7/130776312/podinavi.pdfIn PDF document text
- http://litigatingforchange.org/uploads/1/3/0/6/130621349/pajixele.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
🗂 Part of campaign:
karasholtz.net
4 samples
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A58 | 8980 bytes |
SHA-256: 5c2d041adbe1c9a038a70f12b418207b2570227834fc9d38432410c502b483c1 |
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