MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.com/wix?keyword=breeam+uk+new+construction+2018+manual'. This URL is likely used to redirect the user to a malicious site. The document body, though heavily obfuscated, also contains this URL, reinforcing its role as a lure. The presence of numerous other links to Shopify and static hosting sites suggests a link farm or content distribution network used to host potentially malicious files.
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=breeam+uk+new+construction+2018+manual
- https://cdn.shopify.com/s/files/1/0434/6295/1065/files/79502062531.pdf
- https://cdn.shopify.com/s/files/1/0433/0727/0297/files/varedenarafipikinotimobuw.pdf
- https://cdn.shopify.com/s/files/1/0432/2482/6014/files/42120424150.pdf
- https://cdn.shopify.com/s/files/1/0441/3105/7816/files/loan_calculator_apps_free.pdf
- https://static.usrfiles.com/ugd/538d67_c2329825fb2943028a0199737c244fca.pdf
- https://static.usrfiles.com/ugd/850f07_75f53c9584614596a17e189bbb24a5b0.pdf
- https://static.usrfiles.com/ugd/166c09_4d7b5ec72e1c470a9403e804c538827c.pdf
- https://static.usrfiles.com/ugd/b8c837_f451828e6a5e4f59b1a49fcadbce9e02.pdf
- https://static.usrfiles.com/ugd/b8c837_26450e6b92e34791a8b4ded296ad509b.pdf
- https://cdn.shopify.com/s/files/1/0431/6941/5327/files/video_converter_android_full_version_apk.pdf
- https://cdn.shopify.com/s/files/1/0439/0925/1227/files/60135639810.pdf
- https://cdn.shopify.com/s/files/1/0430/1537/2949/files/68945608145.pdf
- https://cdn.shopify.com/s/files/1/0437/9262/9917/files/remove_duplicates_from_different_sheets_excel.pdf
- https://cdn.shopify.com/s/files/1/0438/3404/8669/files/tolaxiz.pdf
- https://cdn.shopify.com/s/files/1/0431/2832/4257/files/wuzebodezitijagobedimeb.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068e9.binc64da9431217a130779f26d381bde2c026dd6e475e61abc9a9fcd9cde191deb2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68E9 | 5672 bytes |
font_01_sfnt_off00007c34.binc7022cc70378fc0431cceb240cd135bda0c0a51d1bf170aa26c2feb12d71b93a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C34 | 10900 bytes |
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