MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link disguised as a book title, aiming to trick users into clicking it. The ML classifier strongly indicated maliciousness. The presence of numerous external links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to distribute the malicious URL. No scripts were extracted, limiting the analysis of direct payload execution.
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/wix?keyword=starting+out+with+c+from+control+structures+to+objects%252C+9th+edition+in
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/vozitajowijinomumizaze.pdf
- https://cdn.shopify.com/s/files/1/0432/1024/4260/files/slow_hollows_atelophobia.pdf
- https://cdn.shopify.com/s/files/1/0464/6597/4440/files/sedevegedorisivigad.pdf
- https://cdn.shopify.com/s/files/1/0434/0216/6428/files/vixojanazilavalulesobogo.pdf
- https://static.usrfiles.com/ugd/b8c837_0fbce7a65c8f45d1a6984650262bb083.pdf
- https://static.usrfiles.com/ugd/b8c837_d843a90750ae4650b03735ca80350297.pdf
- https://static.usrfiles.com/ugd/b8c837_2971500a16c6426c9a06f2667ab0b9e6.pdf
- https://static.usrfiles.com/ugd/b8c837_683867d6f6ab4a2c85a21c86e6755aee.pdf
- https://static.usrfiles.com/ugd/b8c837_9d97030adb904e1da4e1960c69db5cda.pdf
- https://static.usrfiles.com/ugd/dfb5f8_f9a4d82f97df47b98b6558ffce61cf12.pdf
- https://cdn.shopify.com/s/files/1/0432/6440/9764/files/paxave.pdf
- https://cdn.shopify.com/s/files/1/0431/1564/3031/files/31215283084.pdf
- https://cdn.shopify.com/s/files/1/0430/1117/8649/files/valve_actuating_mechanism.pdf
- https://cdn.shopify.com/s/files/1/0430/3516/4835/files/sawudikazinobonebuvumide.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_off000079fd.bin05f656ea5a2a4c9a1a7311b4b79c5e65bf1dd3698996d6c636b47e521f81ec10 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79FD | 6056 bytes |
font_01_sfnt_off00008e7f.bin396b78562ca301f316f3a0087ac55ef06bf7b3bb294f08dfaebc758a0a78469b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E7F | 10908 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.