MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, many pointing to Shopify domains, but one critical link redirects to a known malicious domain. The document body text and embedded links suggest a lure for users to download a file, likely leading to further malicious activity. The ML classifier 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.club/pify?keyword=australian+flag+printable+template
- https://cdn.shopify.com/s/files/1/0432/6880/0676/files/jquery_1._9_1_min_js.pdf
- https://cdn.shopify.com/s/files/1/0430/5561/2058/files/oxford_bookworms_library_stage_1_titanic.pdf
- https://cdn.shopify.com/s/files/1/0432/7158/5952/files/effective_communication_skills_file.pdf
- https://cdn.shopify.com/s/files/1/0432/2128/7067/files/cardiotonicos_farmacologia.pdf
- https://cdn.shopify.com/s/files/1/0431/3110/9540/files/21725708016.pdf
- https://cdn.shopify.com/s/files/1/0433/3617/1679/files/basic_guitar_chords_book.pdf
- https://cdn.shopify.com/s/files/1/0429/3319/0823/files/raxajetiganu.pdf
- https://cdn.shopify.com/s/files/1/0430/0649/2823/files/genetically_modified_organisms_social_and_ethical_issues.pdf
- https://cdn.shopify.com/s/files/1/0438/6455/5680/files/comparative_superlative_rules.pdf
- https://cdn.shopify.com/s/files/1/0428/0962/2695/files/purikizezitonusuz.pdf
- https://cdn.shopify.com/s/files/1/0427/3173/3159/files/baforulub.pdf
- https://cdn.shopify.com/s/files/1/0440/6899/5237/files/pelajoweterevepunur.pdf
- https://cdn.shopify.com/s/files/1/0435/7314/9859/files/4987442507.pdf
- https://cdn.shopify.com/s/files/1/0431/4402/0125/files/gusew.pdf
- https://cdn.shopify.com/s/files/1/0428/7922/1927/files/gofuxujuromexinis.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_off00005ef4.bin8cf9e6a8fe25901dba518b5bcb8406e292ecddcc050249f78d3097a725bbfd0c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EF4 | 5120 bytes |
font_01_sfnt_off0000703e.bin8d89405aaa808faf324e5bc75fdc0adaaf72f52118ed9ce6c764a0c8bba8e5d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x703E | 10172 bytes |
font_02_sfnt_off00009310.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9310 | 4324 bytes |
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