MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one identified as a malicious redirector, disguised as a furniture catalogue. The ML classifier strongly indicated maliciousness, and the presence of multiple external links suggests a link farm or redirection scheme to a malicious site. The document body itself is heavily obfuscated and contains the malicious redirector URL.
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=bedroom+furniture+design+catalogue+pdf
- http://files.murdockcounseling.com/uploads/1/3/1/1/131164081/nukokujo-visumal-bibepigon-zuvanufugidak.pdf
- http://files.linetweaker.com/uploads/1/3/1/8/131872079/adf7a26.pdf
- http://files.sarahrosepeterson.net/uploads/1/3/2/6/132695493/1386074.pdf
- http://files.highwayhomestead.org/uploads/1/3/0/8/130873849/giponosigawoto_morimal_kefivud.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/4245/5195/files/wukevoparadujelamu.pdf
- https://cdn.shopify.com/s/files/1/0432/0608/2717/files/zewofobimesed.pdf
- https://cdn.shopify.com/s/files/1/0433/0127/3758/files/wugepatijusupu.pdf
- https://cdn.shopify.com/s/files/1/0434/8048/1958/files/40258455885.pdf
- https://cdn.shopify.com/s/files/1/0429/6717/1223/files/84636596326.pdf
- https://cdn.shopify.com/s/files/1/0430/4306/1913/files/nitefawuwozotevawukoki.pdf
- https://cdn.shopify.com/s/files/1/0430/4555/2290/files/xivadajeguji.pdf
- https://cdn.shopify.com/s/files/1/0430/3945/7431/files/3717908468.pdf
- https://cdn.shopify.com/s/files/1/0428/3600/0931/files/66138295751.pdf
- https://cdn.shopify.com/s/files/1/0431/2062/3765/files/clarkson_shipping_intelligence_weekly.pdf
- https://cdn.shopify.com/s/files/1/0437/5658/5111/files/86263740899.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_off0000767a.binbd1bdc73aafaad86229b47ec563f541aeef827800d943b94e8ebbb0431017320 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x767A | 5524 bytes |
font_01_sfnt_off00008935.bin02613309d339363959f6a115248d9b8d868f8478a9060013a2a432f0fc65b8d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8935 | 9792 bytes |
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