MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. The primary link, 'https://ttraff.com/pify?keyword=galvanized+iron+sheets+have+a+coating+of', is identified as a malicious redirector. The document body, though partially corrupted, contains text related to galvanized iron sheets and the authoring application, suggesting a lure to disguise the malicious intent. The ML classifier strongly flagged this PDF as malicious.
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=galvanized+iron+sheets+have+a+coating+of
- http://files.cityofadamsoregon.com/uploads/1/3/2/6/132695832/panuveza.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/0374/8263/files/temesazova.pdf
- https://cdn.shopify.com/s/files/1/0429/6579/4965/files/83658649536.pdf
- https://cdn.shopify.com/s/files/1/0435/7573/8527/files/zuxubeviwumaluruwuxotug.pdf
- https://cdn.shopify.com/s/files/1/0433/3230/5054/files/jaxadaki.pdf
- https://cdn.shopify.com/s/files/1/0460/3235/5492/files/83976297040.pdf
- https://cdn.shopify.com/s/files/1/0433/1274/2564/files/pt_serif_pro_caption_font_free.pdf
- https://cdn.shopify.com/s/files/1/0431/3785/9735/files/62488483183.pdf
- https://cdn.shopify.com/s/files/1/0438/4122/4869/files/tuberculous_meningitis_complications.pdf
- https://cdn.shopify.com/s/files/1/0433/7870/4536/files/30310409537.pdf
- https://cdn.shopify.com/s/files/1/0433/6448/3240/files/64498349131.pdf
- https://cdn.shopify.com/s/files/1/0434/6282/0005/files/43157083007.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_off00005f93.bin97661a4aeeb947617d96d4866230e9004371655fc6a19aa3155a6a77254395d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F93 | 5424 bytes |
font_01_sfnt_off0000720f.bin30cb60d1e460e43fcd8df45430a0ffb027301cae3a68e508e4984babcf6b02f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x720F | 10092 bytes |
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