MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a redirector infrastructure, which is a strong indicator of malicious intent, likely for phishing or scamming purposes. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' and the embedded URL in the document body strongly support this. The presence of numerous external PDF links also suggests a link farm, potentially used to distribute malicious content or improve SEO for scam sites.
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=oregon+state+elder+abuse+reporting
- http://files.milliganproductions.com/uploads/1/3/1/3/131398236/fivume.pdf
- http://nujox.fabricsilkroad.co.uk/uploads/1/3/0/7/130775436/nefaderabanegakakif.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/6427/8686/files/suwexusizutedukamuvo.pdf
- https://cdn.shopify.com/s/files/1/0430/3277/2757/files/99133223132.pdf
- https://cdn.shopify.com/s/files/1/0428/2328/6940/files/3364019209.pdf
- https://cdn.shopify.com/s/files/1/0430/1488/1433/files/89137547625.pdf
- https://cdn.shopify.com/s/files/1/0430/2821/8010/files/tuduzes.pdf
- https://cdn.shopify.com/s/files/1/0431/5850/3573/files/gazavodinujuxopobalul.pdf
- https://cdn.shopify.com/s/files/1/0450/5151/0936/files/fintech_malaysia_report_2017.pdf
- https://cdn.shopify.com/s/files/1/0437/1336/4121/files/devipejanusojib.pdf
- https://cdn.shopify.com/s/files/1/0430/4453/6473/files/65820569574.pdf
- https://cdn.shopify.com/s/files/1/0434/4715/6903/files/chokher_bali_story.pdf
- https://cdn.shopify.com/s/files/1/0429/2237/7375/files/sage_50_accounting_2020_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0433/5039/2984/files/7106244306.pdf
- https://cdn.shopify.com/s/files/1/0450/4892/2270/files/candomble_de_angola.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_off00007fda.bin54ffc47dd8707204ec49f22e4c0dd840269097552d9b95d72310d00b335af764 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FDA | 5296 bytes |
font_01_sfnt_off000091dc.bin6fa29f4ee0decf6da807cf14156eaa61ad7d3ba15d95514820d2a8d5b166e300 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91DC | 10304 bytes |
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