MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link disguised as a data sheet that redirects to a known malicious URL. The document also features a large number of external PDF links, many hosted on Shopify, suggesting a link farm or SEO poisoning tactic. The ML classifier strongly flagged this PDF as malicious. The primary malicious IOC is the redirector URL.
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.cc/pify?keyword=vg+32+hydraulic+oil+data+sheet
- http://files.heavitreesquilometre.org/uploads/1/3/0/7/130738553/9532524.pdf
- http://fawojogu.gunnessfinancial.com/uploads/1/3/2/6/132696280/13607d588ea4e.pdf
- https://cdn.shopify.com/s/files/1/0432/4176/7072/files/dosebezobeperezixekevu.pdf
- https://cdn.shopify.com/s/files/1/0432/6221/4304/files/7436020449.pdf
- https://cdn.shopify.com/s/files/1/0433/1021/9432/files/54175296326.pdf
- https://cdn.shopify.com/s/files/1/0433/7421/5331/files/takesopib.pdf
- https://cdn.shopify.com/s/files/1/0428/9419/6902/files/zapepilifisuvumafi.pdf
- https://cdn.shopify.com/s/files/1/0434/8110/4541/files/77489422393.pdf
- https://cdn.shopify.com/s/files/1/0435/2029/5064/files/45345114178.pdf
- https://cdn.shopify.com/s/files/1/0428/7902/5318/files/asian_countries_currency_and_capital.pdf
- https://cdn.shopify.com/s/files/1/0431/7750/9020/files/31146808658.pdf
- https://cdn.shopify.com/s/files/1/0431/3314/1146/files/43214680685.pdf
- https://cdn.shopify.com/s/files/1/0432/2210/6271/files/kufosezaka.pdf
- https://cdn.shopify.com/s/files/1/0430/9699/8041/files/65726345078.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_off000049b7.binbe6fdc0f99f58b14110851b95a93e7adf7a52616d64ced098d4fcc713b8c3f0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49B7 | 5564 bytes |
font_01_sfnt_off00005c95.bin65fb00202def7255a1b3c03659e859a3c362b0f78af2c6fd0f60d934f535eb0e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C95 | 10092 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.