MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that lead to a redirector infrastructure, specifically `https://ttraff.com/pify?keyword=nautical+almanac+2020+pdf+download`. This indicates a phishing or scam attempt, likely to trick users into downloading further malware or visiting malicious sites. The ML classifier strongly supports the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ttraff.com/pify?keyword=nautical+almanac+2020+pdf+download
- http://files.almamusicstudio.com/uploads/1/3/1/3/131398091/zubopurula_mifesefujap_minafeguxe.pdf
- http://buxexe.jodykshevins.com/uploads/1/3/0/8/130874104/xokozazatafirizizewi.pdf
- http://files.lisadrew.store/uploads/1/3/0/7/130775135/titab.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/4391/2856/files/75906995559.pdf
- https://cdn.shopify.com/s/files/1/0428/9570/4227/files/biodiversity_and_its_conservation_class_12.pdf
- https://cdn.shopify.com/s/files/1/0434/3224/7445/files/rigejovenowesozamipokosav.pdf
- https://cdn.shopify.com/s/files/1/0432/2738/1920/files/wewupodile.pdf
- https://cdn.shopify.com/s/files/1/0427/8714/3839/files/pazemanusubavok.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mubexuv.pdf
- https://cdn.shopify.com/s/files/1/0432/6214/8763/files/gagetorifivizemazoralasip.pdf
- https://cdn.shopify.com/s/files/1/0431/4932/8533/files/netekudimuwasejavotowonu.pdf
- https://cdn.shopify.com/s/files/1/0433/8244/0103/files/7353766681.pdf
- https://cdn.shopify.com/s/files/1/0431/4133/3147/files/gurunifitovizafo.pdf
- https://cdn.shopify.com/s/files/1/0431/6515/5487/files/89985121361.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000065ab.bin9859ec4131a2e449050920c308fa71f69deba4f8565092f8cee75a2ef1aee62b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65AB | 5364 bytes |
font_01_sfnt_off000077f7.bin63ed44943c19aeedcfdcd1cae1cc5f01e7b516aa23755215f1900f5a698add1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77F7 | 14488 bytes |
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