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, identified as a 'PDF_SEO_LINK_FARM' heuristic. The document body, though partially obfuscated, includes a URL that points to a collection of other PDF files, suggesting a link-farming or redirection scheme. The ML classifier also strongly flagged this PDF as malicious, indicating a high likelihood of 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://candyheartphotographer.com/uploads/1/3/2/6/132696526/132696526.html#wholesome+baby+food+guide+book PDF link annotation
- http://xn--i8sp6y4r4b.com/uploads/1/3/1/8/131856062/7b6c9d011e.pdfIn PDF document text
- http://iran-water-nexus.net/uploads/1/3/0/6/130621847/8903714.pdfIn PDF document text
- http://xvandy.com/uploads/1/3/0/6/130620521/woxejuxuga.pdfIn PDF document text
- http://mail.iwaizmir.com/uploads/1/3/1/4/131453086/5731a.pdfIn PDF document text
- http://beautyfacespa.com/uploads/1/3/1/3/131398064/jijitimaduj.pdfIn PDF document text
- http://stanthonyoakville.ca/uploads/1/3/0/5/130550654/9709880.pdfIn PDF document text
- http://clouttrain.net/uploads/1/3/0/7/130775897/seraba.pdfIn PDF document text
- http://moonlightled.ca/uploads/1/3/0/2/130271030/bd61e8c3ec.pdfIn PDF document text
- http://parkerdancecompany.net/uploads/1/3/0/7/130739287/d85d856d83b31a9.pdfIn PDF document text
- http://ajcivilconstruction.com/uploads/1/3/0/5/130588497/1d3a8.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000e3b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3B2 | 5240 bytes |
SHA-256: d6723ee56b84f33867cc0bebb344ae2851031a16ccaca388554bffb0520e5f64 |
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font_01_sfnt_off0000f597.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF597 | 11588 bytes |
SHA-256: 6654982fc64f485d79bd9d48d0dbb88d79f67b392030b7c7531e31b5458f59d5 |
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font_02_sfnt_off00011cc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CC8 | 16204 bytes |
SHA-256: 43b9158ab89342745c74817ed02a941a7d74bf2e88754a36b56b87fbb11998d8 |
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