MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure related to a 'cargo manifest PDF'. The presence of a link farm and a malicious redirector suggests an attempt to drive traffic to malicious infrastructure, likely for further exploitation or phishing.
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.ru/pify?keyword=cargo+manifest+pdf
- http://feluromo.smallcapitaltrade.com/uploads/1/3/1/1/131164312/f02108e493b5.pdf
- http://files.meaningsoftheheartart.com/uploads/1/3/1/3/131383924/4349611.pdf
- http://files.janetreidmanphotography.co.uk/uploads/1/3/1/4/131409017/2181493.pdf
- http://files.manukaessence.com/uploads/1/3/0/8/130814387/xovalo-nukam-kavodigu-fiwodumajog.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/6081/2183/files/how_to_rename_a_column_in_r.pdf
- https://cdn.shopify.com/s/files/1/0437/4924/5079/files/combine_files_mac.pdf
- https://cdn.shopify.com/s/files/1/0427/4513/5260/files/87348617860.pdf
- https://cdn.shopify.com/s/files/1/0431/8828/9694/files/vovesojajalusu.pdf
- https://cdn.shopify.com/s/files/1/0436/3033/0016/files/95545499976.pdf
- https://cdn.shopify.com/s/files/1/0431/1128/4893/files/fekogarux.pdf
- https://cdn.shopify.com/s/files/1/0429/6481/1927/files/49969568617.pdf
- https://cdn.shopify.com/s/files/1/0434/5780/6486/files/rpf_constable_ancillary_syllabus_2020.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/winoxilerudizixadejugo.pdf
- https://cdn.shopify.com/s/files/1/0434/3591/7464/files/lagepirod.pdf
- https://cdn.shopify.com/s/files/1/0432/0201/9487/files/pivajajebupigajoz.pdf
- https://cdn.shopify.com/s/files/1/0429/1110/5183/files/zabuzupazusanev.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007888.bin588b6053295004976e96ac75fbd8afe5b7f9aba908adac41865360b3b97018ea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7888 | 5232 bytes |
font_01_sfnt_off00008a3f.bin08a88eda892af171ab4bfabba3093ea1b0cb6f48de2bec588e7e3346c4dbc751 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A3F | 10900 bytes |
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