MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics indicating malicious redirector links and a link farm. The embedded URL `https://ttraff.com/pify?keyword=5e+protector+aasimar` is identified as a known malicious redirector. The document body contains numerous links, many pointing to `cdn.shopify.com` and other domains, suggesting a link farm designed to obscure the malicious destination. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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.com/pify?keyword=5e+protector+aasimar
- http://files.taylormccarey.com/uploads/1/3/1/4/131437530/zavix.pdf
- http://files.rosecitythunderbirds.org/uploads/1/3/1/1/131164160/4996260.pdf
- http://files.mscureenigmas.net/uploads/1/3/1/3/131383998/jijamojagijatuk.pdf
- http://files.ncappartnership.org/uploads/1/3/2/6/132695470/lumowumexivun_megopadeju.pdf
- https://cdn.shopify.com/s/files/1/0428/0533/0083/files/sofifarusoxulinulik.pdf
- https://cdn.shopify.com/s/files/1/0435/5696/2467/files/18659657582.pdf
- https://cdn.shopify.com/s/files/1/0431/5689/7947/files/nopotepufigoba.pdf
- https://cdn.shopify.com/s/files/1/0431/7596/8928/files/71546271042.pdf
- https://cdn.shopify.com/s/files/1/0427/6856/4380/files/mogoxetetunazobivi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jewepogepavab.pdf
- https://cdn.shopify.com/s/files/1/0429/8565/2375/files/xifosikalulip.pdf
- https://cdn.shopify.com/s/files/1/0440/4156/8421/files/68249006096.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/78539107281.pdf
- https://cdn.shopify.com/s/files/1/0438/4315/8166/files/88518905906.pdf
- https://cdn.shopify.com/s/files/1/0431/9969/2958/files/linogiwul.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_off00006f67.bincd8adf2177dfb735ed8103405bc2956e191b5aac9c0744b0ff441b4bb1101cf0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F67 | 4756 bytes |
font_01_sfnt_off00007f8d.bin6dd25efc00e6f46873462f7e0f011d8c1b25527b3552b26ab18933ae1e5c113d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F8D | 9836 bytes |
font_02_sfnt_off0000a11d.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA11D | 4324 bytes |
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