MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, with a critical heuristic identifying a malicious redirector. The primary malicious URL, 'https://ttraff.cc/wb?keyword=delitos%20sexuales%20ecuador%20pdf', is directly linked to known malicious infrastructure. Another heuristic indicates a PDF link farm, suggesting an attempt to manipulate search engine results or distribute content broadly. The ML classifier strongly supports the malicious nature of this PDF.
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.cc/wb?keyword=delitos%20sexuales%20ecuador%20pdf In PDF document text
- http://files.sierranevadapork.com/uploads/1/3/0/7/130776327/pexilimubibexagasuta.pdfIn PDF document text
- http://files.oakhillsoregon.com/uploads/1/3/1/3/131378868/1390293.pdfIn PDF document text
- http://files.skyhighclubcaligroup.com/uploads/1/3/2/6/132681767/gibapeka_tevuvupomido_wowezevuvu.pdfIn PDF document text
- http://files.alicepyho.com/uploads/1/3/1/8/131856071/a7b3e73461d007.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/1/0430/3293/6605/files/27671689198.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2469/4939/files/kojilerafifafokuvipijebor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/68513135127.pdfIn PDF document text
- https://naxavolode.files.wordpress.com/2020/07/wazekuvunedenefo.pdfIn PDF document text
- https://mubalomisi.files.wordpress.com/2020/07/54183740562.pdfIn PDF document text
- https://sebokufani.files.wordpress.com/2020/06/labefagijegime.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1811/7543/files/poditazijopadepovotil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9599/9129/files/26029678290.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3834/3322/files/91684203325.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4383/1458/files/28787978769.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/5137558887.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mitev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8944/4510/files/90352872286.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/matam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6513/0658/files/rujojixuvelexusufape.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_off00009623.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9623 | 4992 bytes |
SHA-256: 9d695a8c5a7b62256f41cd0e9dd1dab9b823f862aa71e79100f18359f6c25c20 |
|||
font_01_sfnt_off0000a73b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA73B | 11648 bytes |
SHA-256: b550569f7262bc01b24d150432f107ea80a2ffd498275cd0389b594415251ea7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.