MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, including one to a known malicious redirector at 'ttraff.club'. The document body, though heavily obfuscated, contains the same URL, suggesting a lure for free downloads. The ML classifier strongly indicated maliciousness, and the presence of numerous Shopify links points to a link farm used for SEO poisoning to attract victims.
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=house+of+night+destined+free+download
- https://cdn.shopify.com/s/files/1/0428/2001/0140/files/pediatric_soap_note.pdf
- https://cdn.shopify.com/s/files/1/0438/6881/5528/files/interview_guide_definition.pdf
- https://cdn.shopify.com/s/files/1/0435/3576/1576/files/jupyter_display_image.pdf
- https://cdn.shopify.com/s/files/1/0436/6965/1606/files/zozebelupepibedixewa.pdf
- https://cdn.shopify.com/s/files/1/0432/5936/3483/files/42660659950.pdf
- https://cdn.shopify.com/s/files/1/0437/1687/0296/files/pewitafisegiwaw.pdf
- https://static.usrfiles.com/ugd/b8c837_3b48bc90b04548f5aeea4302140446c2.pdf
- https://static.usrfiles.com/ugd/b8c837_a2864dfdc6b74f54b4400425f39492dc.pdf
- https://static.usrfiles.com/ugd/b8c837_3d6c68ede7ab4d0985bd823f7434ac85.pdf
- https://static.usrfiles.com/ugd/b8c837_14528a42e0e348f6a6ba60112970bfb4.pdf
- https://cdn.shopify.com/s/files/1/0438/8909/8907/files/gekonilafuzajejuxikefo.pdf
- https://cdn.shopify.com/s/files/1/0430/0416/6297/files/netidetikakabimopi.pdf
- https://cdn.shopify.com/s/files/1/0427/7259/4844/files/93116271028.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007407.bin303fa373d4b9bbc45826520bf4945792d57358a82e0b242941703a10d572a3e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7407 | 5104 bytes |
font_01_sfnt_off00008565.bine2b04e3128d83a555ed7ab82830f0d9d33805e73d906627ceda33d8c40b19184 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8565 | 10716 bytes |
font_02_sfnt_off0000aa18.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA18 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.