MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a link farm hosted on static.usrfiles.com. One of these links, https://ttraff.com/wix?keyword=Honig+Senf+Schweinekotelett+marinade, is flagged as a known malicious redirector. This suggests the document is part of a campaign to lure users to malicious websites through a series of redirects.
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/wix?keyword=Honig+Senf+Schweinekotelett+marinade
- https://static.usrfiles.com/ugd/76156b_c9e1e324360f441e91b1570c46347141.pdf
- https://static.usrfiles.com/ugd/6f53d7_57836312de704fbdb64e3e4f36146b5b.pdf
- https://static.usrfiles.com/ugd/e643da_6a280d62d8714e8f956ae6242214a398.pdf
- https://static.usrfiles.com/ugd/dd4472_a50acb4f47c74e23b82f7c3e4acdb1eb.pdf
- https://static.usrfiles.com/ugd/e2c250_8e918687ec144051a2bcfdc0ca75c066.pdf
- https://static.usrfiles.com/ugd/5fd5c1_29902046335e42cf9d937507a80ed7e1.pdf
- https://static.usrfiles.com/ugd/b8c837_e6e67f3ef8974a8db3e9e548c42f63bc.pdf
- https://static.usrfiles.com/ugd/804ff6_42b6c62c35d94c76852f4b33b76c6b2d.pdf
- https://static.usrfiles.com/ugd/b8c837_3d59396c198f4cf39d4cf8d6817daf74.pdf
- https://static.usrfiles.com/ugd/5899d5_5feb7635a7da45e8a0715c15eb0f0fe4.pdf
- https://static.usrfiles.com/ugd/affb4a_09fc24c95b774c16bc787b3c8fdd4f7e.pdf
- https://cdn.shopify.com/s/files/1/0438/4591/0678/files/weririsubok.pdf
- https://cdn.shopify.com/s/files/1/0433/6356/5718/files/dilibudugukaf.pdf
- https://cdn.shopify.com/s/files/1/0429/5829/1093/files/fubopizonirosalelex.pdf
- https://cdn.shopify.com/s/files/1/0440/6493/1992/files/xopalikolodoredefaki.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004a5e.bin8c1f99d1b67d1460d428faa0b703e97472217e90d763ce199585669276636a0b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A5E | 5360 bytes |
font_01_sfnt_off00005c78.binf39f95e9571888b6db907c61922fde871c7533d95bed144b2e7a5af28d42d6d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C78 | 10684 bytes |
font_02_sfnt_off00007f4b.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F4B | 4324 bytes |
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