MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1200 Hardware Add-Override
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier also flagged this PDF as malicious. The presence of numerous links, including one pointing to a known malicious redirector, strongly suggests a phishing or malware distribution attempt. No scripts were extracted from this sample.
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=zygote+body+free
- http://files.empoweredlifestyles.net/uploads/1/3/1/0/131070351/7a9760aa.pdf
- http://files.sugarmaplecharcoal.com/uploads/1/3/2/3/132303278/3893914.pdf
- http://petivimit.childemotionregulationlab.org/uploads/1/3/0/7/130775565/gasepavurilum.pdf
- http://files.visceral-entertainment.com/uploads/1/3/1/6/131637839/fitugalovo.pdf
- http://files.adamsmnhistory.com/uploads/1/3/1/6/131606630/powomutupozub-vomuvomo.pdf
- https://cdn.shopify.com/s/files/1/0435/8995/9843/files/balarama_online.pdf
- https://cdn.shopify.com/s/files/1/0437/6913/5262/files/streptococcus_agalactiae_en_el_embarazo.pdf
- https://cdn.shopify.com/s/files/1/0439/8671/4782/files/html_blank_template.pdf
- https://cdn.shopify.com/s/files/1/0432/7692/7141/files/3836819869.pdf
- https://cdn.shopify.com/s/files/1/0461/9206/6709/files/xozolofonifefozadaxifarad.pdf
- https://cdn.shopify.com/s/files/1/0427/9438/5575/files/angular_js_book.pdf
- https://cdn.shopify.com/s/files/1/0432/3993/2064/files/28238964125.pdf
- https://cdn.shopify.com/s/files/1/0440/2076/0741/files/blender_tutorials.pdf
- https://cdn.shopify.com/s/files/1/0431/1279/2221/files/ata_hypothyroidism_guidelines_2020.pdf
- https://cdn.shopify.com/s/files/1/0428/8475/9711/files/mowulikodulol.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_off00004cea.binf4cb7a371689dce2c26a9a379bfc88bd62deabbd97c1c4805adb3a883ae5cf15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CEA | 4856 bytes |
font_01_sfnt_off00005d8c.bin6cad285fa394e63a131cfa59d557b308f2559114d7541fa726d0bc0ae8ff0fbd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D8C | 10264 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.