MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
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. This suggests a link farm or redirection attack designed to obscure the final malicious destination. The presence of a malicious redirector URL indicates an attempt to lead the user to a harmful site, likely for phishing or malware delivery.
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.ru/pify?keyword=a+cry+in+the+wilderness+munir+niazi+pdf In PDF document text
- http://files.aaronsspeedshop.com/uploads/1/3/1/3/131378774/lejodu.pdfIn PDF document text
- http://files.blackwomenrhetproject.com/uploads/1/3/0/9/130969352/ziruni_limadipo_sowan_bivenupesesanub.pdfIn PDF document text
- http://jeweb.endlessjewelryarcata.com/uploads/1/3/1/4/131452988/sosozujogeluw-voxiruperuw-zugaj-lokolenivu.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/1/0446/8034/7801/files/befavonetonafopikore.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/radeziwiwilajumigetadad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2815/9381/files/90994010514.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6728/4387/files/organelas_celulares_e_suas_funes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3371/3050/files/viwofikiwinogowad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2310/4160/files/maytag_quiet_series_100_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6177/1430/files/puwovafofukomimagunagi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4174/3263/files/86624079172.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0027/2792/files/xederokisiriwame.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/54171278856.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9504/0924/files/89034268867.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vunumegosuvuvorewufo.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c86.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C86 | 5628 bytes |
SHA-256: 3f88985719871f2a92fa83e42c9bed19745e0f067bc434e2cf078e487dc2e9da |
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font_01_sfnt_off00006f97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F97 | 10196 bytes |
SHA-256: 6aef8a9dbca1b31ff4a387ed09b764902852d9958deb6dfd8db046f1c8dbc4e4 |
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font_02_sfnt_off00009238.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9238 | 16812 bytes |
SHA-256: ce3d16efbd28529cc11cf7810a38619eb0ca4a23c06e93941a625de17b22db6b |
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