MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though partially garbled, includes the target URL, suggesting a lure to trick users into clicking on a malicious link. The ML classifier also strongly indicated maliciousness.
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://gettraff.ru/strik?keyword=arkansas+high+school+invitational+2020+live+results
- https://xavujome.weebly.com/uploads/1/3/0/7/130739328/zumefukogaj_gevemeve_kaxol_fufavegalukaj.pdf
- https://zoveponezewuda.weebly.com/uploads/1/3/0/7/130738822/1bf9fe786c5ed4b.pdf
- https://jarapitoxedomel.weebly.com/uploads/1/3/1/4/131437170/6644034.pdf
- https://jarapitoxedomel.weebly.com/uploads/1/3/1/4/131437170/5203221.pdf
- https://gasomuvujutomeb.weebly.com/uploads/1/3/4/3/134356107/6592894.pdf
- https://saxibodusazo.weebly.com/uploads/1/3/0/7/130740440/kobezupapupimon.pdf
- https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/nufupu-waler.pdf
- https://gejatovuri.weebly.com/uploads/1/3/1/4/131406669/voxodibujufu-gusojowubozalat-jijiruzad-sadovuvu.pdf
- https://cdn-cms.f-static.net/uploads/4386347/normal_5f8e96e703abb.pdf
- https://junafoxotoroj.weebly.com/uploads/1/3/0/7/130738975/9259281.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/tapexiw/zunuxofiwozedokum.pdf
- https://s3.amazonaws.com/memul/problems_of_inter_ethnic_relations_in_nigeria.pdf
- https://s3.amazonaws.com/memul/blast_furnace_slag.pdf
- https://s3.amazonaws.com/kizugokofo/jepowerubuwuwelub.pdf
- https://s3.amazonaws.com/felasorarabipis/reresewoferidejopala.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_off000042d8.binc1b214fafcc0f179b8db22fecae0d7e155a3715f397a3331c6cd3248a817fb25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x42D8 | 5448 bytes |
font_01_sfnt_off00005565.bind235c06c876371cf829317d629738ffbce8a9487073ba14d56b99338372d2ea1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5565 | 9268 bytes |
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