MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many pointing to external PDF files, suggesting a link farm or SEO spam operation. One critical heuristic identified a link to known malicious redirector infrastructure at 'https://ggtraff.ru/strik?keyword=half+life+2+crowbar'. While no scripts were explicitly extracted, the PDF structure and link farm behavior indicate a malicious intent to redirect users to potentially harmful content.
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://ggtraff.ru/strik?keyword=half+life+2+crowbar In PDF document text
- https://mumixopid.weebly.com/uploads/1/3/1/8/131872042/7515503.pdfIn PDF document text
- https://jopalezaleloloj.weebly.com/uploads/1/3/1/3/131380469/luziguzipopujimobaz.pdfIn PDF document text
- https://winomumamo.weebly.com/uploads/1/3/1/0/131070375/038b7.pdfIn PDF document text
- https://lesuwigiwojan.weebly.com/uploads/1/3/4/3/134309114/jakurufewe.pdfIn PDF document text
- https://kurikezexiwu.weebly.com/uploads/1/3/0/7/130775092/xetowakovuzisegud.pdfIn PDF document text
- https://juzukixidud.weebly.com/uploads/1/3/4/4/134453884/c93955e2ce9.pdfIn PDF document text
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/b4b3eb38b.pdfIn PDF document text
- https://nitetezelimon.weebly.com/uploads/1/3/1/4/131438651/vogejubolelak.pdfIn PDF document text
- https://buxijoxusezo.weebly.com/uploads/1/3/1/4/131483018/bokutevukego-pifel.pdfIn PDF document text
- https://xavoxoxuda.weebly.com/uploads/1/3/1/3/131379246/9319323.pdfIn PDF document text
- https://robavefozaxun.weebly.com/uploads/1/3/4/3/134379548/7299131.pdfIn PDF document text
- https://relupopakamon.weebly.com/uploads/1/3/4/4/134455445/be2213.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/1/0484/1052/5853/files/first_aid_at_football_matches.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0478/0362/9727/files/channel_master_rovi_guide_not_updating.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/0057/6183/files/19944584234.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7808/1942/files/play_mkv_on_android_box.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1dfbf414-99e2-4a72-b5b3-f6bcdcf303df/19069893562.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9abc0f59-30a9-42eb-a718-209a977bb4fe/nitty_gritty_science_worksheets_answ.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/accc65ce-5292-4a71-8ee2-e22bce800f30/26902112875.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7ca8ca5-4deb-473f-bd74-2a84337df323/karanln_elli_tonu_indir.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d4b8c17-e69b-493c-b2ac-a5df25ee891b/primer_dia_de_clases_para_colorear.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1954/1416/files/chapter_5_biodiversity_and_conservation_study_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0468/0243/6245/files/92755787156.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4142/1474/files/63034838083.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007445.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7445 | 5024 bytes |
SHA-256: 63597117fcec9d38da6b01309f149ba87071321ed9158675d23cc0091773ae0a |
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font_01_sfnt_off0000857e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x857E | 10928 bytes |
SHA-256: 296498732b64eb49d71c1f9841697848d95d66ce884bb67d752fb6a14345d7b2 |
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font_02_sfnt_off0000aa4f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA4F | 16332 bytes |
SHA-256: e38c1bf64764582757dc05d17ab2e5b5758b22ee08700b9db35351ba74d249e0 |
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