MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one specifically identified as a malicious redirector pointing to 'https://ttraff.ru/pify?keyword=haltom+city+water+quality+report'. The document body, though heavily obfuscated, contains text related to a 'Haltom city water quality report', suggesting a lure to trick users into clicking the malicious link. The presence of numerous external PDF links also indicates a link farm, likely for SEO manipulation or to host further malicious content.
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.ru/pify?keyword=haltom+city+water+quality+report
- http://files.westaflearningcenter.com/uploads/1/3/1/6/131607374/zixedogipavepum-nasunuto-jonor-besutoxekokafeb.pdf
- http://xonufal.marleyboone.com/uploads/1/3/0/7/130740051/8747083.pdf
- http://rosopufi.allanimalclinichattiesburg.com/uploads/1/3/1/4/131437252/79efe5.pdf
- http://files.buckyd.com/uploads/1/3/1/4/131437689/1385741.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0433/5563/5880/files/how_to_mod_rimworld.pdf
- https://cdn.shopify.com/s/files/1/0432/6454/0835/files/66123410462.pdf
- https://cdn.shopify.com/s/files/1/0428/9573/6988/files/koteborisuzo.pdf
- https://cdn.shopify.com/s/files/1/0437/1762/3957/files/durapifu.pdf
- https://cdn.shopify.com/s/files/1/0431/2042/7157/files/91564345257.pdf
- https://cdn.shopify.com/s/files/1/0435/8825/5912/files/headache_classification.pdf
- https://cdn.shopify.com/s/files/1/0440/9442/3192/files/19273701369.pdf
- https://cdn.shopify.com/s/files/1/0434/0288/7322/files/anticorpos_heterfilos.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005046.binbd0b4ec6385c92d3abd79e568884429f2456cf1714318a701098492d9c5d99dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5046 | 4956 bytes |
font_01_sfnt_off0000613d.bin51a9bbd40dfa593d478db6f0c5e209dbf36ed06d0397a532615ae80a887aa82c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x613D | 10340 bytes |
font_02_sfnt_off0000846e.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x846E | 4324 bytes |
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