MALICIOUS
194
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 Shopify domains, but one critical link directs to a known malicious redirector. The document body, though partially corrupted, contains text that appears to be a title and a URL, suggesting a lure to a malicious site. The primary malicious URL identified is ttraff.com, which is used to redirect users to further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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/pify?keyword=anthem+lights+class+of+2017+mashup In PDF document text
- http://files.therabbitmansion.com/uploads/1/3/1/1/131163788/25d02e8145241.pdfIn PDF document text
- http://gajexokam.goingtruegreen.com/uploads/1/3/1/8/131857419/lilokeka.pdfIn PDF document text
- http://watoxan.oldwisdomnewmoon.com/uploads/1/3/2/7/132740285/zerodavubata.pdfIn PDF document text
- http://files.oqls.org/uploads/1/3/0/7/130775520/wowipodukijikok_kawazavak_juvud_mapuvebalomur.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6756/3429/files/20671968180.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1949/3785/files/10922827058.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6785/9359/files/ruzaxuni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5856/9128/files/30777144363.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6547/5229/files/37099037980.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3655/7987/files/76514314038.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1243/1776/files/google_translate_english_to_indonesia.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8353/8333/files/12388863977.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5077/8275/files/convert_byte_array_to_file.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9952/1178/files/lewiston_idaho_steelhead_fishing_report.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5391/6060/files/turtle_the_incredible_journey_worksheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9499/0243/files/love_is_on_the_way_guitar_tab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3894/6981/files/chain_armor_minecraft.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9177/8965/files/73116528348.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1381/6995/files/tanerijelepudodesefogijul.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004deb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4DEB | 5728 bytes |
SHA-256: a9c160262786626d3456cde9dbf78d87aac797739b3b4ba52a18960a6f695fb6 |
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font_01_sfnt_off00006150.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6150 | 9300 bytes |
SHA-256: 7688b140230bfb484dc1caf5c3e2311f5f110af9af26d6b6c5ab897131409eaf |
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