MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a critical heuristic firing indicating it links to known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=warping+machine+pdf'. The document body, though heavily obfuscated, contains text suggesting a lure related to a "warping machine pdf". The presence of numerous PDF links, many pointing to Shopify domains, suggests an attempt to create a link farm or distribute further malicious content. The ML classifier strongly supports the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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.
-
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=warping+machine+pdf In PDF document text
- http://files.pkfaith.com/uploads/1/3/1/3/131380263/nisusekusaratu.pdfIn PDF document text
- http://xademigu.northtxvolleyball.com/uploads/1/3/1/4/131437987/razulabax.pdfIn PDF document text
- http://files.lovelearnlaughtermontessori.com/uploads/1/3/1/3/131398093/givuwadopemuledo.pdfIn PDF document text
- http://files.canuckdivers.ca/uploads/1/3/2/6/132681647/960f480b18f8.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/1/0434/1907/4712/files/royal_rumble_1999.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5720/9753/files/gugofiref.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3666/3208/files/18463319864.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5181/0969/files/31142333095.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/5096/4904/files/zetudetomedovadedetip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9071/5548/files/nukoliwixuxele.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4638/8380/files/19455163592.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0785/9096/files/jquery_load_css.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0333/1231/files/chakrir_dak_potrika_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2425/9992/files/82354862059.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3485/3021/files/furixusodugefex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8916/4440/files/gugoxusijik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0638/5573/files/puwigazinizesanetosofo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0167/5939/files/cezar_roberto_bitencourt_codigo_penal_comentado.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3267/2418/files/wawulabodizufulujemedar.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_off000066d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66D1 | 5372 bytes |
SHA-256: 3671639d4f22ca58a1d27afe7366ff2d55ab4e22d029ee25a9f61e0e7ccd5032 |
|||
font_01_sfnt_off000078f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78F6 | 15140 bytes |
SHA-256: 02a24d34e23d7055e2da7948b551b0103d9afc2ec0a7009ed76769dadbfe7cbc |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.