MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to Shopify domains hosting PDF files, suggesting a link farm or SEO manipulation tactic. One prominent link directs to a known malicious redirector, indicating a phishing or malware distribution attempt. The ML classifier also strongly flagged this PDF as malicious.
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.club/wix?keyword=english+grammar+worksheets+for+5th+grade
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0450/9119/2985/files/blades_in_the_dark_4chan.pdf
- https://cdn.shopify.com/s/files/1/0434/2117/1879/files/auditing_legislation_and_standards_2nd_edition_free_download.pdf
- https://cdn.shopify.com/s/files/1/0433/3935/0181/files/gumodubutezuliji.pdf
- https://cdn.shopify.com/s/files/1/0435/2134/3647/files/free_it_ebooks.pdf
- https://cdn.shopify.com/s/files/1/0429/5308/0985/files/tepagewesogune.pdf
- https://cdn.shopify.com/s/files/1/0433/6100/9829/files/witcher_3_blood_and_wine_console_com.pdf
- https://cdn.shopify.com/s/files/1/0437/3282/8314/files/lasegixusononexitov.pdf
- https://cdn.shopify.com/s/files/1/0430/7327/4018/files/48660512802.pdf
- https://cdn.shopify.com/s/files/1/0436/7102/7865/files/gog_connect_games.pdf
- https://cdn.shopify.com/s/files/1/0430/6662/2101/files/jegapunop.pdf
- https://cdn.shopify.com/s/files/1/0464/2317/9416/files/77815746508.pdf
- https://cdn.shopify.com/s/files/1/0434/4794/3330/files/all_song_punjabi_new_2019.pdf
- https://cdn.shopify.com/s/files/1/0428/0903/2863/files/32581786885.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004d6f.bin10f35c31d49f3ba5a3057494df03f6cdcef14fb2d782bc3ad7d2dde18d969a53 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D6F | 5560 bytes |
font_01_sfnt_off00006044.bina2f729fb599bba4ef621701f06ea17c6c5f14d415cb9a332ecb9f3f9c85c47d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6044 | 9720 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.