MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a large number of external links, many of which point to other PDF files, suggesting a link farm or SEO spam campaign. The document body, though partially corrupted, contains references to project management terms and the authoring application, likely as a lure. The presence of embedded URLs and the ML classifier's high confidence score indicate malicious intent, likely to direct users to malicious content or phishing sites.
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://siouxfallshomebuyer.com/uploads/1/3/0/8/130874180/130874180.html#ejercicios+de+diagrama+de+pert+y+cpm PDF link annotation
- http://detroitretreat.com/uploads/1/3/0/2/130273798/77136ce4.pdfIn PDF document text
- http://dealofthedaychevyz71.com/uploads/1/3/1/3/131380339/nowosasurotido.pdfIn PDF document text
- http://boquetenaturehike.com/uploads/1/3/1/0/131070890/juxavotidape.pdfIn PDF document text
- http://rwsecuritynews.com/uploads/1/3/0/7/130775103/terilofezimipovut.pdfIn PDF document text
- http://theinvisiblecio.com/uploads/1/3/0/6/130604166/9802955.pdfIn PDF document text
- http://peaceinchrist2018.com/uploads/1/3/0/9/130968992/goralakukedizoduteb.pdfIn PDF document text
- http://thestudioat19main.com/uploads/1/3/0/2/130273884/9839811.pdfIn PDF document text
- http://painsufferersspeak.com/uploads/1/3/0/2/130289177/rotuzaga-buratifetegoxi.pdfIn PDF document text
- http://exquisiteencounters.org/uploads/1/3/0/3/130313343/6df254548e48f5.pdfIn PDF document text
- http://bump-baby-beyond.com/uploads/1/3/0/6/130639192/gibipiroj-sabipebosonivo-mukes.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:
dealofthedaychevyz71.com
3 samples
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007c8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C8C | 9360 bytes |
SHA-256: 7c9ba17d3d0a8826681dec4426261be6448ff84e61d5f32feea0773ab72507f4 |
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