MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a malicious URL, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text related to a car sale and the malicious URL itself. This suggests a phishing or scam attempt to lure users to a malicious site.
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=2016+subaru+outback+manual+transmission+for+sale
- https://cdn.shopify.com/s/files/1/0443/3153/2444/files/chrome_os_usb_bootable.pdf
- https://cdn.shopify.com/s/files/1/0434/9139/3698/files/96634020132.pdf
- https://cdn.shopify.com/s/files/1/0429/9957/8773/files/87030881089.pdf
- https://cdn.shopify.com/s/files/1/0432/7358/4793/files/algebra_2_larson.pdf
- https://cdn.shopify.com/s/files/1/0466/9030/4164/files/66450061127.pdf
- https://cdn.shopify.com/s/files/1/0440/9176/8984/files/bulats_english_test_format.pdf
- https://cdn.shopify.com/s/files/1/0440/5601/9109/files/nopiselanazaluvokebure.pdf
- https://cdn.shopify.com/s/files/1/0437/3174/6967/files/cartagena_map.pdf
- https://3229146d-6b3c-43d6-bd5a-aca3f71b69fe.filesusr.com/ugd/86319b_ab33680ef6cb4e0a9149872ec87f5bbd.pdf?index=true
- https://b05786cc-ad5a-46ce-a87f-f61c89e9182d.filesusr.com/ugd/d31907_039e96986ea844bb9ba4803f2d770a05.pdf?index=true
- https://cdn.shopify.com/s/files/1/0435/9235/1907/files/butubupuriv.pdf
- https://cdn.shopify.com/s/files/1/0436/8554/4089/files/twist_song_hd.pdf
- https://cdn.shopify.com/s/files/1/0438/2218/6653/files/17834668618.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_off0000577a.bin81cf71cd766668ffd48dd8626733dea84c08d27698c2b9eacb75372d4ed51c18 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x577A | 5616 bytes |
font_01_sfnt_off00006a81.bin1b4129bf946ac2403643617762acee10321e9f7f905aebf5e3e9ca6232bbe600 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A81 | 14724 bytes |
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