MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many of which point to a link farm hosted on Shopify, and one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains text suggesting it is an 'annual report' and includes the malicious URL. This indicates a phishing attempt to redirect users to malicious infrastructure.
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=mackenzie+health+foundation+annual+report
- http://files.mirambles.com/uploads/1/3/1/4/131406558/porarafokigona.pdf
- http://files.alldonemarketing.com/uploads/1/3/0/7/130775221/3822325.pdf
- http://files.marsjoyofpainting.com/uploads/1/3/1/6/131606127/1986964.pdf
- http://files.legacyhorselogging.com/uploads/1/3/1/6/131636990/rakofidi-tuxujojaxeki.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/7737/8972/files/wibuvixikobenul.pdf
- https://cdn.shopify.com/s/files/1/0432/8400/5032/files/nifagukisuzatefag.pdf
- https://cdn.shopify.com/s/files/1/0433/1762/4990/files/bovuvugabepofalovu.pdf
- https://cdn.shopify.com/s/files/1/0430/5187/6509/files/rubber_calender_machine.pdf
- https://cdn.shopify.com/s/files/1/0435/3484/4059/files/28242931008.pdf
- https://cdn.shopify.com/s/files/1/0429/1392/3228/files/70887966081.pdf
- https://cdn.shopify.com/s/files/1/0427/3196/2535/files/wifafipakokovavir.pdf
- https://cdn.shopify.com/s/files/1/0432/8462/7616/files/92226266913.pdf
- https://cdn.shopify.com/s/files/1/0430/9801/3863/files/24871866463.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tokon.pdf
- https://cdn.shopify.com/s/files/1/0434/7992/4902/files/64481159588.pdf
- https://cdn.shopify.com/s/files/1/0443/6285/8652/files/fasesimive.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_off0000622f.bin4038c46c713a55d35acbff940567478a5cfa790ba1f2e71e8208f5ac8ec0106a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x622F | 5184 bytes |
font_01_sfnt_off000073d1.bindcc8390a19138537e65db6bfe5ab1af73727d4867e8fe2793018045215d62d4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73D1 | 10528 bytes |
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