MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though partially corrupted, also contains this malicious URL, suggesting a lure to external content. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm designed to improve search engine ranking for malicious content. The ML classifier strongly flagged this PDF as malicious.
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=cours+sur+l+am%25C3%25A9nagement+du+territoire+pdf
- http://files.relationalintegration.org/uploads/1/3/2/7/132740541/jawit_detaz_joxenuvijola.pdf
- http://sitatet.pflumpfunrentals.com/uploads/1/3/2/7/132740214/guzanakujul_dutuxiwujowen_bibumate.pdf
- http://files.thebaptistlighthouse.org/uploads/1/3/2/6/132681362/muxav-sudilozewoxel-noketovonub-nabigepaxog.pdf
- https://cdn.shopify.com/s/files/1/0437/6428/5598/files/60221788574.pdf
- https://cdn.shopify.com/s/files/1/0433/8843/6643/files/1017275095.pdf
- https://cdn.shopify.com/s/files/1/0430/3945/7429/files/10445894886.pdf
- https://cdn.shopify.com/s/files/1/0431/3320/6682/files/37150410469.pdf
- https://cdn.shopify.com/s/files/1/0435/1351/2100/files/47515015572.pdf
- https://cdn.shopify.com/s/files/1/0431/1020/3545/files/puwar.pdf
- https://cdn.shopify.com/s/files/1/0434/1848/4888/files/99628687027.pdf
- https://cdn.shopify.com/s/files/1/0429/7208/6423/files/71878052169.pdf
- https://cdn.shopify.com/s/files/1/0437/9528/4130/files/zujetixotubebegalad.pdf
- https://cdn.shopify.com/s/files/1/0433/5311/2735/files/nopod.pdf
- https://cdn.shopify.com/s/files/1/0433/3692/5342/files/42835913132.pdf
- https://cdn.shopify.com/s/files/1/0438/5941/1094/files/getting_input_in_python.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_off00007ba7.binaa5d8a12882f517725dcc6d53ee58681c7117ebdd7feec17d0765795b9669763 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BA7 | 5408 bytes |
font_01_sfnt_off00008dae.bin43baaee77d93943822c7059bcbb0dfaa96ddc851455cda23cfd3d19ec9dbdf99 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DAE | 12316 bytes |
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