MALICIOUS
152
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 Shopify domains hosting other PDFs, forming a link farm. One critical heuristic identified a link to a known malicious redirector, ttraff.ru, which is likely the primary malicious destination. The document body, though heavily obfuscated, contains the same search query as the malicious redirector URL, indicating a lure to a phishing or scam page.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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=lie+nielsen+honing+guide+worth+it
- http://gawudexu.jeannepanek.com/uploads/1/3/0/9/130968917/zemonuvobapov-mezedogi.pdf
- http://nuxumuvir.babyg-lash.com/uploads/1/3/0/7/130775583/1617803.pdf
- https://cdn.shopify.com/s/files/1/0431/6761/3087/files/wurefanamufawedefivad.pdf
- https://cdn.shopify.com/s/files/1/0433/7847/5162/files/pagifosujejej.pdf
- https://cdn.shopify.com/s/files/1/0431/3602/4742/files/54106634294.pdf
- https://cdn.shopify.com/s/files/1/0433/9371/2286/files/lumodi.pdf
- https://cdn.shopify.com/s/files/1/0434/3637/6231/files/webuxurasijow.pdf
- https://cdn.shopify.com/s/files/1/0433/1811/6510/files/daviwefapexemuwoso.pdf
- https://cdn.shopify.com/s/files/1/0430/0088/9507/files/java_swing_and_awt_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0429/0222/5059/files/duvujomosakepesubomimu.pdf
- https://cdn.shopify.com/s/files/1/0430/3123/2674/files/windows_10_enterprise_latest_iso_direct.pdf
- https://cdn.shopify.com/s/files/1/0432/1034/2559/files/consumer_reports_best_laptops_2017.pdf
- https://cdn.shopify.com/s/files/1/0429/8034/3961/files/58767155638.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006373.bin9ba63eaddf6c31d71dec88ec180084a6704dc71aec0c2ba0abb75d76eb2541ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6373 | 4908 bytes |
font_01_sfnt_off00007431.bin6249bddbcb5b706688c23a0f73b55aec80b7d25411c8b79ea497f9aae3279ea4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7431 | 10796 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.