MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a redirector service, which is a common tactic for phishing and malware distribution. The document body, though heavily obfuscated, contains the same URL and references to other PDF files hosted on Shopify, suggesting a link farm or content-luring strategy. The presence of embedded URLs and the critical heuristic firing for a malicious redirector strongly indicate a phishing or malicious redirection attempt.
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.cc/pify?keyword=kendo+mvc+grid+popup+edit+template
- http://xofunom.moparsunlimited.net/uploads/1/3/0/7/130739579/8da065.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/5382/6726/files/dejapubom.pdf
- https://cdn.shopify.com/s/files/1/0428/8905/2316/files/zezomov.pdf
- https://cdn.shopify.com/s/files/1/0429/4891/9450/files/70844768768.pdf
- https://cdn.shopify.com/s/files/1/0430/1013/0073/files/bowizutuvuwaragise.pdf
- https://cdn.shopify.com/s/files/1/0428/7909/0854/files/49586124287.pdf
- https://cdn.shopify.com/s/files/1/0429/9502/4023/files/5513446056.pdf
- https://cdn.shopify.com/s/files/1/0431/7465/8216/files/ridasabavize.pdf
- https://cdn.shopify.com/s/files/1/0433/7713/1683/files/vidopite.pdf
- https://cdn.shopify.com/s/files/1/0429/2601/4630/files/blank_clock_template.pdf
- https://cdn.shopify.com/s/files/1/0433/7870/4536/files/butubosak.pdf
- https://cdn.shopify.com/s/files/1/0434/5639/7464/files/62565624226.pdf
- https://cdn.shopify.com/s/files/1/0429/3269/9302/files/multiculturalism_and_interculturalism_debating_the_dividing_lines.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_off00005050.bin3794a0812506868e7e50d688e152dab223960f52062efcc2f430a9cf96675867 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5050 | 5244 bytes |
font_01_sfnt_off0000620c.bin08379d7fdbf992aa2ea15a99fe4e00ae00e0d225bb7830ebb36fb4b9a3f2e1b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x620C | 5988 bytes |
font_02_sfnt_off00007273.binb48e532185fbdd2fdf42606d31132a590b533f73b9429f4a7043596d20c0583c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7273 | 10916 bytes |
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