MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1200 Hardware Add-in
T1059.001 PowerShell
The PDF contains numerous embedded links, identified as a link farm, with a critical heuristic firing for a malicious redirector. The primary redirector URL is https://ttraff.link/wix?keyword=black+%2526+decker+auto+pivot+vac+pav1200w+target, which likely leads to a phishing or malware distribution site. 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.link/wix?keyword=black+%2526+decker+auto+pivot+vac+pav1200w+target
- http://files.harperperformance.co.uk/uploads/1/3/1/3/131380625/6e86943cf.pdf
- http://files.homesweetfarmschool.com/uploads/1/3/1/8/131857723/vuzowilosaxurap.pdf
- http://barigab.flourishkiwi.com/uploads/1/3/2/6/132695663/nuvul-gojufuperufagav-xumebakexas.pdf
- http://files.wildrelys.com/uploads/1/3/0/7/130740442/25911f4.pdf
- http://files.kirklandadventuregscamp.com/uploads/1/3/1/4/131437671/jimiz.pdf
- http://dafirozoz.patriciawilkins-vacca.com/uploads/1/3/1/3/131383839/ef5de4c.pdf
- http://migok.whiteoakumc.org/uploads/1/3/1/3/131398455/2598092.pdf
- https://0f39cbe4-5040-4967-b0b2-0ea15c1508ae.filesusr.com/ugd/724bd4_60f9fc9a9cdd459a8a06fadaaca803d2.pdf?index=true
- https://8c1e5fb6-6de2-4e4b-a111-67c4e1733047.filesusr.com/ugd/b6aaa0_2f4f248f203647a096297d60c780410f.pdf?index=true
- https://cdn.shopify.com/s/files/1/0430/7661/6353/files/lego_heavy_weapons_desert_eagle.pdf
- https://cdn.shopify.com/s/files/1/0440/4133/9045/files/96520819821.pdf
- https://cdn.shopify.com/s/files/1/0431/0522/2822/files/95828787902.pdf
- https://cdn.shopify.com/s/files/1/0435/7911/3635/files/dream_on_aerosmith_guitar.pdf
- https://cdn.shopify.com/s/files/1/0430/7540/3929/files/niziwekugovosutaxor.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_off00004601.bin14c652ed39793ddae701c529e61b549b497997b90794930327200f87082b6460 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4601 | 4624 bytes |
font_01_sfnt_off000055cb.bin3bd98a8fd5bfcb63f642c81d8206fb554d2b1ffa6e3deb155fb2169bcb81385f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55CB | 9688 bytes |
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