MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic identifying a link to known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=alchemy+classic+guide'. The document body, though heavily obfuscated, also contains this URL, suggesting a lure to a phishing or malware distribution site. The presence of many links to Shopify PDFs, combined with the malicious redirector, indicates a link farm or SEO poisoning attempt to drive traffic to malicious content.
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.ru/pify?keyword=alchemy+classic+guide In PDF document text
- http://jitowuvoz.kaynashministries.com/uploads/1/3/1/4/131482933/xidox-wovigawelotap-porujejezonozo-bexuli.pdfIn PDF document text
- http://files.shilohchristianband.com/uploads/1/3/1/4/131437823/b25822a178f.pdfIn PDF document text
- http://boredu.saltandhoneycooking.com/uploads/1/3/0/7/130775519/badisebuzonejet-kikepupifiz-dodawuxepogop.pdfIn PDF document text
- http://repina.dougsheat.com/uploads/1/3/0/9/130969060/07f55b8f2d70.pdfIn PDF document text
- http://files.pfcmooremess.com/uploads/1/3/0/7/130776072/65264bc54.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/1/0431/3897/3857/files/acrostichum_aureum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3831/8487/files/tegujokukexevabewuzot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0459/9601/5773/files/ponazaxetedadifo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/1312/3744/files/ansys_workbench_full_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2403/9592/files/kamuguxonurixopagirubu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9055/8620/files/buxijiduduxotoda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3214/9148/files/jakovaxiramamifelasib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4089/1292/files/27274199212.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/85450973079.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9802/1793/files/haematology_laboratory_tests.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1334/0312/files/jutatawizoxumevoti.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2798/8634/files/52592649793.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6662/1094/files/14381807613.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_off000074fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74FC | 5348 bytes |
SHA-256: 07ee7fd5ee8574f3cbdb9e6e63d590d6ac1fa35b406a8f37d84f905fa38c8a86 |
|||
font_01_sfnt_off00008707.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8707 | 11016 bytes |
SHA-256: 8ecf803fbfbe29dd02ac4d15e37371672d8a91a78647eb49e9f40871517b9bec |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.