MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded links, many of which point to a redirector service known for malicious activity. The document body, though partially corrupted, includes a URL that aligns with the malicious redirector identified by heuristics. This suggests the document is designed to lead users to malicious sites, likely for phishing or malware distribution.
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.ru/pify?keyword=pneumonia+bacteriana+formas+de+tratamento In PDF document text
- http://files.grandmau.com/uploads/1/3/1/4/131437799/taludumusufif-sogewoje-lalawuke-jugozewade.pdfIn PDF document text
- http://files.buildingyoureternity.org/uploads/1/3/1/3/131382630/4dbf21742eaae.pdfIn PDF document text
- http://soxikog.setoncrusaderscyo.org/uploads/1/3/1/3/131381497/wuvifon_rusoxi_xiwuv.pdfIn PDF document text
- http://donoroli.jscsbc.com/uploads/1/3/0/7/130738731/c6e4bd897a.pdfIn PDF document text
- http://files.undeniabull.net/uploads/1/3/1/6/131637055/rezogexed-pelopusitu-baxug-vejenugedozaw.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/1/0434/0957/1997/files/zaxovigunaju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1553/6793/files/platform_movie_ajay_devgan_ki_full.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/livaxeboxelezuluwozi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3341/9166/files/lalitha_sahasranamam_malayalam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2100/9053/files/brexit_nedir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/6086/9785/files/academic_writing_and_composition_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9190/1081/files/wipunetutajokaxivema.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0410/8711/files/kupiva.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7677/1224/files/binomische_formeln_textaufgaben.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5921/6537/files/vewufod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0698/3335/files/17359824940.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7899/9446/files/74893453740.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn 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_off00007649.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7649 | 6416 bytes |
SHA-256: 4e75ade670b2169dc79de0dd021fccc90225278c3ab1fa051b263fcb639c09e3 |
|||
font_01_sfnt_off00008614.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8614 | 5276 bytes |
SHA-256: d26fb33d09f12fa5990f59cf75481031d594cb91f3a37a14a5f3d2b681d134d1 |
|||
font_02_sfnt_off000097e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97E7 | 11420 bytes |
SHA-256: 9641db2a2a0b616332e34b290130a19b276d0e9bbf28869178fb96d0b0c42af1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.