MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One of the primary links, ttraff.com, is identified as a malicious redirector. This suggests the document is designed to lure users to malicious sites through a deceptive link farm, likely for phishing or malware distribution.
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=pneumatic+rotary+actuator+pdf In PDF document text
- http://wafosex.brantheritagequiltersguild.com/uploads/1/3/1/4/131406717/wiwofefibebusezot.pdfIn PDF document text
- http://files.stevendedelsondds.com/uploads/1/3/1/4/131406849/5200356.pdfIn PDF document text
- http://files.epicfh.com/uploads/1/3/2/7/132712127/adecea2cc547.pdfIn PDF document text
- http://files.movementdanceandfitness.info/uploads/1/3/0/8/130813696/1391564.pdfIn PDF document text
- http://files.silvercreekbiblefellowship.com/uploads/1/3/0/7/130775171/kixofokuvexesagalo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0432/1381/5966/files/xisuwufobuze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7623/6950/files/27853966582.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0645/2131/files/53782877528.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5829/1093/files/65754594705.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4244/8295/files/77167751359.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0749/8647/files/75709018085.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3853/8904/files/resij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xekugoxozeritazol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2540/6874/files/jijoxuragorelisanepus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1155/4980/files/33114731031.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005f87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F87 | 5076 bytes |
SHA-256: 568dd5a94c9b247fc9c85f4b22bd0d82d115bf1517e7bed6388c7191b87982f5 |
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font_01_sfnt_off000070b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70B1 | 10260 bytes |
SHA-256: 683458e28f17bf023560330a47107f1fe1332f11ec6936ba14b7e86979e3f615 |
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font_02_sfnt_off000093f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93F1 | 17836 bytes |
SHA-256: 239237d067fc5456e82d3a68ec22da8607ec21e734de64a814d7a41eb93fbba1 |
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font_03_sfnt_off0000af00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF00 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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