MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a malicious site. The document body, though heavily obfuscated, contains the same search query as the malicious URL, suggesting a lure. The presence of a large number of external PDF links, many pointing to Shopify domains, indicates a link farm designed to obscure the ultimate destination and potentially improve search engine ranking for malicious content.
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.com/wix?keyword=2000w+pure+sine+wave+inverter+circui
- https://static.usrfiles.com/ugd/b8c837_dce6b614c31746b3a4c9b72b73c21fbc.pdf
- https://static.usrfiles.com/ugd/b8c837_232f1ba59f154013bfdfcf99f5e48480.pdf
- https://static.usrfiles.com/ugd/b8c837_905e9cdaf7a34985affe289ff31e9f70.pdf
- https://static.usrfiles.com/ugd/b8c837_18b4dcb7af6a4cc18f8d0f2ff2453413.pdf
- https://cdn.shopify.com/s/files/1/0430/8015/5289/files/nuvot.pdf
- https://cdn.shopify.com/s/files/1/0436/4029/1486/files/linanugiboxizesunig.pdf
- https://cdn.shopify.com/s/files/1/0435/2176/9627/files/daratetinarajufunedavurar.pdf
- https://cdn.shopify.com/s/files/1/0432/5523/4710/files/bodufebibegusamabov.pdf
- https://cdn.shopify.com/s/files/1/0433/6553/1806/files/best_bass_boost_app_for_android.pdf
- https://cdn.shopify.com/s/files/1/0431/5326/0706/files/vubusejigilebevimuxofamun.pdf
- https://cdn.shopify.com/s/files/1/0431/5460/4198/files/training_manual_template_indesign.pdf
- https://cdn.shopify.com/s/files/1/0435/6440/0798/files/satibelevawilofu.pdf
- https://cdn.shopify.com/s/files/1/0433/9246/7109/files/3605781794.pdf
- https://cdn.shopify.com/s/files/1/0432/0513/2445/files/bawesomexafajezebawuleno.pdf
- https://cdn.shopify.com/s/files/1/0429/0406/0071/files/jurnal_alkalinitas_perairan.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_off000064da.bin7bab67d601866554247ccaa6cb76ac6da33c2243cb06a38ba78277bb5e20144f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64DA | 5228 bytes |
font_01_sfnt_off000076be.bin48be6a7b03a03e3b4873c54a5d3a3b3419b7d5bd06cf6a3176bb5ce24a26630b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76BE | 14368 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.