MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document functions as a link farm, containing numerous embedded URLs that redirect to external sites. The primary malicious URL identified is https://cctraff.ru/123?keyword=dark+saviors+price+guide, which is flagged as a known malicious redirector. The document's structure and the presence of many links suggest an attempt to lure users to potentially harmful content, likely for phishing or malware distribution.
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://cctraff.ru/123?keyword=dark+saviors+price+guide In PDF document text
- https://cdn-cms.f-static.net/uploads/4391611/normal_5f913fb9eaa86.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421613/normal_5f985bd7d516f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388416/normal_5f913823e11bb.pdfIn PDF document text
- https://rivisoni.weebly.com/uploads/1/3/0/7/130739016/xesisoberarugeporere.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371783/normal_5f8ac26144f73.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385647/normal_5f91f4d1b8dcf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366655/normal_5f8800a9f1c76.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372985/normal_5f89c48c75479.pdfIn PDF document text
- https://papokerudinex.weebly.com/uploads/1/3/4/3/134310480/6bfbccfc08640.pdfIn PDF document text
- https://xeruwuxopexok.weebly.com/uploads/1/3/4/4/134467304/xijibekugatujimatu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366312/normal_5f8af35573e1b.pdfIn PDF document text
- https://bozalugim.weebly.com/uploads/1/3/4/3/134343660/3381454.pdfIn PDF document text
- https://taxajadotediru.weebly.com/uploads/1/3/0/8/130873824/xezubekumu-lubudunumofek.pdfIn PDF document text
- https://povutepumik.weebly.com/uploads/1/3/2/7/132741486/tajokakapuzavil_popolutev.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402517/normal_5f92489fad375.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371799/normal_5f8ab989f3920.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/34b89d4b-01b8-4d02-bc49-0000f08c2e7f/67972920275.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8eaf932b-fd66-4d66-95ff-d20e92387f06/lamidoxobek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/875f8e86-9f4c-4562-8509-a69f1fd05503/zifawubatibivifenugaw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c0b9d625-9064-4e26-ac6b-04fad3d1295e/26062930843.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f4f1806d-fd34-4138-a7a8-7fe7df1b8950/70178784837.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007c81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C81 | 5028 bytes |
SHA-256: a4943ba4b859e00ced4007c5bd436aa2417d6b13e3ce802a5627a4bc5fd4bf71 |
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font_01_sfnt_off00008dbd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DBD | 10540 bytes |
SHA-256: a5603058c6525041591fe71230c700888d39e6af3c8c1f35c305c8954b0b3fd6 |
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font_02_sfnt_off0000b1aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1AA | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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