MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. The ML classifier also flagged this PDF as malicious with high confidence. The embedded links, such as 'https://trafffe.ru/aws?keyword=fault+block+mountain+definition+earth+science', likely serve as a lure to redirect users to potentially malicious websites or for SEO manipulation purposes. No scripts were extracted, but the structure suggests a malicious document intended to redirect users.
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 https://trafffe.ru/aws?keyword=fault+block+mountain+definition+earth+science PDF link annotation
- https://kogemujifogez.weebly.com/uploads/1/3/4/3/134344524/sodegowetutekokekuwa.pdfIn PDF document text
- https://xifobosakup.weebly.com/uploads/1/3/2/8/132815359/kipifamoj-jedupesexava-tokatidalivo.pdfIn PDF document text
- https://pakovabe.weebly.com/uploads/1/3/4/4/134442852/zutute-ralasigetinibuf-nofesadaz-nixitepanobinen.pdfIn PDF document text
- https://vapaniwagivu.weebly.com/uploads/1/3/4/4/134442769/rusimaje-fazurexiz-kinixubu-vorizotejawo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369185/normal_5f93065d5f65b.pdfIn PDF document text
- https://jiwepurojal.weebly.com/uploads/1/3/0/7/130775762/zogiridoxo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/dogazisuze/can_adobe_acrobat_reader_dc_edit.pdfIn PDF document text
- https://s3.amazonaws.com/mujevubutukoxu/mobijuwi.pdfIn PDF document text
- https://s3.amazonaws.com/jutenojamega/keto_infinite_accel_pills_reviews.pdfIn PDF document text
- https://s3.amazonaws.com/nitirew/latasib.pdfIn PDF document text
- https://s3.amazonaws.com/napejaxosinages/ruvawasepugos.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006632.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6632 | 5420 bytes |
SHA-256: 04330d31349365aeb6d80a633e80697d1ee30ec24ccec4bfa434e3df9d46bf00 |
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font_01_sfnt_off00007875.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7875 | 11564 bytes |
SHA-256: e2ccdcee3e42b4bf7eae0b3660bba193e605def8432101ce9da6be7d826392b0 |
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