MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, suggesting a link farm or SEO spam campaign. The ML classifier also strongly indicated maliciousness. The document body contains text related to a bead necklace tutorial, which is likely a lure to disguise the malicious intent of directing users to numerous external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://motherdaughterdesigns.com/uploads/1/3/0/7/130775275/130775275.html#bead+necklace+tutorial PDF link annotation
- http://showemwhothegreatestis.com/uploads/1/3/1/0/131071066/e237d05d417a.pdfIn PDF document text
- http://ekoamiko.org/uploads/1/3/1/6/131606540/bizef.pdfIn PDF document text
- http://ebenezerhaitianbaptistchurch.com/uploads/1/3/1/8/131856200/fudubefupo.pdfIn PDF document text
- http://webmail.paintingsbyhelen.com/uploads/1/3/0/7/130775191/vurenapupura.pdfIn PDF document text
- http://coastarchitect.com/uploads/1/3/1/4/131408092/6033169.pdfIn PDF document text
- http://soltisoft.com/uploads/1/3/1/3/131380944/gedezubogumow.pdfIn PDF document text
- http://hotproductstore.net/uploads/1/3/0/6/130621603/d947caf9.pdfIn PDF document text
- http://outlook.sirmightymoose.com/uploads/1/3/0/6/130639459/1999089.pdfIn PDF document text
- http://dfainvestigations.com/uploads/1/3/0/9/130969428/524890ad4feb476.pdfIn PDF document text
- http://ajayleister.com/uploads/1/3/1/8/131856380/tuwivufal.pdfIn PDF document text
- http://wcd-1199sab5.mgh-r.ch/uploads/1/3/2/3/132303269/7387318.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://wovigesop.files.wordpress.com/2020/06/2873767410.pdfIn PDF document text
- https://fopufogibeg.files.wordpress.com/2020/06/65417552090.pdfIn PDF document text
- https://vupujejuwozo.files.wordpress.com/2020/06/xadanidobilirutukebutaw.pdfIn PDF document text
- https://wonafuburos.files.wordpress.com/2020/06/gagimi.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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005637.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5637 | 10200 bytes |
SHA-256: d8d3be32802078b3d2aa53c74d1238de38b4cba8d23b902e7ae06ea569c5d137 |
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