MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to disposable domains and a known malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be a lure for free crochet patterns. This suggests a phishing or scam attempt designed to redirect users to malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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.club/pify?keyword=crochet+flowers+pdf+free In PDF document text
- https://site-1043976.mozfiles.com/files/1043976/doguxadalonutixepu.pdfIn PDF document text
- https://site-1039547.mozfiles.com/files/1039547/48492156436.pdfIn PDF document text
- https://site-1040769.mozfiles.com/files/1040769/vesewipawolalo.pdfIn PDF document text
- https://site-1044151.mozfiles.com/files/1044151/vubopazovosuginutax.pdfIn PDF document text
- https://site-1040341.mozfiles.com/files/1040341/ginedarekel.pdfIn PDF document text
- https://site-1038705.mozfiles.com/files/1038705/zolip.pdfIn PDF document text
- https://site-1039789.mozfiles.com/files/1039789/ridalogakajujowegenof.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f871fbe2f67c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366317/normal_5f871642a249a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366335/normal_5f872628dabb2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366402/normal_5f871f1649e6b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365562/normal_5f8704f7bea6d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/4489/5392/files/t_shirt_size_chart_gildan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0495/5386/6919/files/mejor_reproductor_de_video_para_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6289/3471/files/74029792693.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42d61bbb-5e77-4804-97c9-b00b56f59504/zatobelofuxuzig.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a637626a-1e99-41cf-8bd4-78b81c4778f3/negojigawekifalubu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2da2c8df-3e97-4986-9eb2-ead7ffbc0e0a/2058021500.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4160d0dc-bd69-461f-80f7-cd295a90a304/sifodijefetovudaja.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/689865cc-0f12-44eb-947c-2972d95a9b29/tuminijulesinepagux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/34266ea7-6295-492c-b919-6ff0663dadb5/kuzejofe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8f933212-34a3-48c3-96bf-795d068978c4/25730380462.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f5e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5E4 | 5032 bytes |
SHA-256: 6d37be2f3307d0257af21dc46487f0fa0c0ff5fb49ee5206e51bb08b7cb61e5f |
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font_01_sfnt_off0001070b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1070B | 14080 bytes |
SHA-256: 2d705257c8e2c695f365d859a4707c2cbca66ef94887d4ebbcb28c9e7574193a |
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