MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded links, including one pointing to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that appears to be part of a phishing lure, suggesting an attempt to trick users into downloading further malicious content. The ML classifier also strongly indicated maliciousness.
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.com/pify?keyword=alcatel+pixi+4+user+manual+uk In PDF document text
- http://files.verateschow.ca/uploads/1/3/0/8/130814644/37db46cc6832.pdfIn PDF document text
- http://files.spo-celje.si/uploads/1/3/1/3/131398461/1029748.pdfIn PDF document text
- http://files.lynncociani.com/uploads/1/3/1/0/131069781/6987b401f89f22f.pdfIn PDF document text
- http://files.middletontheatre.org/uploads/1/3/2/8/132814272/9980048.pdfIn PDF document text
- http://vusol.caricaturesbysimon.com/uploads/1/3/1/4/131453284/eaae9.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/1/0431/6263/2346/files/69448489405.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1084/0981/files/80898735213.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8108/0738/files/89428963330.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6446/7357/files/binenuwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0454/3338/9214/files/13635890188.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3551/5290/files/99714155133.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/puneson.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6842/2309/files/android_9_pie_update_pixel_2.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0816/2974/files/33178277088.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1184/0927/files/goweseterudupivu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0069/1866/files/simple_electronic_projects_with_circuit_diagram.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9390/0958/files/bachianas_brasileiras_5.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2299/1007/files/zobigojuwojepefit.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005602.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5602 | 3724 bytes |
SHA-256: ce22c8eaa1f53a77d563481fc3f0abc202627ce0e69ac912df19b60822d178aa |
|||
font_01_sfnt_off0000633f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x633F | 5288 bytes |
SHA-256: ba1314034c3dd887defc27da52a05dfb3c8755b2fa88a5bb9807bff85e7b638e |
|||
font_02_sfnt_off00007527.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7527 | 13332 bytes |
SHA-256: 3fc3ca50a7c1f56d5c77d5ee70c4d38dea9eb4f65bfda7aa9323805c92cb334e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.