MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file contains numerous embedded links, forming a link farm designed to redirect users to malicious infrastructure. The primary malicious URL identified is https://gettraff.ru/pify?keyword=kenmore+quiet+guard+dishwasher+parts, which is flagged as a known malicious redirector. The document body itself is heavily obfuscated but contains references to the same search query, suggesting a lure to disguise the malicious redirection.
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/pify?keyword=kenmore+quiet+guard+dishwasher+parts
- http://files.imagesbylesrigby.com/uploads/1/3/1/6/131606968/binukex.pdf
- http://files.matthew-taylor.co/uploads/1/3/1/6/131637811/8b7de04992f790.pdf
- http://pivaze.be2win-bd.com/uploads/1/3/2/7/132740623/soxobifeve.pdf
- http://zafakefaw.riafg.org/uploads/1/3/0/7/130738524/3c48b3.pdf
- http://files.elizabethrvann.net/uploads/1/3/1/1/131164236/5f4f0569d310f2a.pdf
- https://site-1043093.mozfiles.com/files/1043093/nupuxeduzimifasulo.pdf
- https://site-1036702.mozfiles.com/files/1036702/sonugovekawunek.pdf
- https://site-1038863.mozfiles.com/files/1038863/7600773406.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/10ffb372-bcf2-4cdf-af21-b46ebfe76010/gapaxuma.pdf
- https://uploads.strikinglycdn.com/files/696a1a0a-c75f-4e21-899c-0cb10fd5d9ef/79792002284.pdf
- https://uploads.strikinglycdn.com/files/4085108f-aef6-4c54-b59c-7a0ce0d6a1e8/morifugoxinikidudonipiw.pdf
- https://uploads.strikinglycdn.com/files/23ac0a24-ac98-4d4f-8d6b-ee5053d32f1b/rimon.pdf
- https://cdn.shopify.com/s/files/1/0434/0416/5285/files/wajopopixarujovaxapo.pdf
- https://cdn.shopify.com/s/files/1/0482/8846/5051/files/29942128285.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_off0000622c.bincd0f839b67f2555ba8e5cfaf8df9c48f079a32dc1f621e5c41dd9fed82929e89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x622C | 5528 bytes |
font_01_sfnt_off000074db.bin20208a996e7a71c823aafc4ae880dee3dd14796c2744e5c1bb36ef4b11d62716 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74DB | 10320 bytes |
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