MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a large number of embedded links, many of which point to a link farm. One of these links, https://ttraff.me/wix?keyword=the+lone+ranger+and+tonto+fistfight, is flagged as a known malicious redirector. This suggests the document is designed to lure users to malicious websites, likely for further exploitation or phishing. The ML classifier also strongly indicated maliciousness.
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.me/wix?keyword=the+lone+ranger+and+tonto+fistfight
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/4479/7605/files/mazda_mpv_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/7865/5903/files/burma_film_video_songs.pdf
- https://cdn.shopify.com/s/files/1/0434/3290/2806/files/temigezisila.pdf
- https://static.usrfiles.com/ugd/b8c837_ee828a68bf90455ab07570f60e5fc815.pdf
- https://static.usrfiles.com/ugd/b8c837_a3912266a6694ec7a4038ccb1f1778ca.pdf
- https://static.usrfiles.com/ugd/55f640_808cc7d4f17c41ad933a03892f63a5e1.pdf
- https://static.usrfiles.com/ugd/b85eb0_ecb1912110364f3a9ba6ff3bf8bf9578.pdf
- https://cdn.shopify.com/s/files/1/0429/6641/7567/files/article_practice_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0430/3906/4225/files/avery_8163_template.pdf
- https://cdn.shopify.com/s/files/1/0438/3368/8226/files/zijevazagatelanivezam.pdf
- https://cdn.shopify.com/s/files/1/0429/0707/4719/files/81295657418.pdf
- https://cdn.shopify.com/s/files/1/0431/1662/6082/files/tikulimuxixakujo.pdf
- https://cdn.shopify.com/s/files/1/0438/3119/7856/files/learn_dance_videos_free.pdf
- https://cdn.shopify.com/s/files/1/0434/1353/6925/files/rijapuxaloxepado.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_off00007193.bin60b724f03a0d3573a6b6aad10bb4a1ff98251b2211f686c5d6211e9b0096866c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7193 | 5120 bytes |
font_01_sfnt_off000082f0.bin07b745bcc7c43724da14112e0a40aa843f462760de5f1607b92bf21081e19ffa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82F0 | 10144 bytes |
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