MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. This suggests a link farm or SEO poisoning tactic designed to lead users to malicious content. The ML classifier strongly supports the malicious verdict.
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=luminous+silk+shade+guide
- http://files.perreaultchiropracticrushcity.com/uploads/1/3/2/3/132303060/fapotarawew-resenekewegu.pdf
- http://files.wiffrudd.com/uploads/1/3/0/8/130813698/d99e7.pdf
- http://doselofe.mountaintechnicalsolutions.com/uploads/1/3/2/6/132696067/437f979bba74698.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0429/1795/3702/files/numogebekibomax.pdf
- https://cdn.shopify.com/s/files/1/0433/3764/6245/files/geguvijanozibovix.pdf
- https://cdn.shopify.com/s/files/1/0430/7812/3669/files/negonekakiwexufixemam.pdf
- https://cdn.shopify.com/s/files/1/0428/1889/6038/files/46065331844.pdf
- https://cdn.shopify.com/s/files/1/0434/3755/5864/files/zelupixuto.pdf
- https://cdn.shopify.com/s/files/1/0431/1685/5453/files/36371801312.pdf
- https://cdn.shopify.com/s/files/1/0434/0056/0805/files/lemerixagufa.pdf
- https://cdn.shopify.com/s/files/1/0435/2793/0011/files/flower_of_life_sacred_geometry.pdf
- https://cdn.shopify.com/s/files/1/0430/0305/2191/files/rockwood_pop_up_camper.pdf
- https://cdn.shopify.com/s/files/1/0433/3531/9711/files/56007756356.pdf
- https://cdn.shopify.com/s/files/1/0438/1730/4226/files/abbyy_transformer_3._0_serial_keygen.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000447d.bin7fea9e5effd7e32bb1a745651b405a9e66845d70977c3433f3bbcaee42546ab1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x447D | 4952 bytes |
font_01_sfnt_off0000551a.bin2b5bd687d930a93d6e993fc6d9321ca089e2d6b796718e99ac88da8a25ca7dea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x551A | 9768 bytes |
font_02_sfnt_off0000767f.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x767F | 4324 bytes |
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