MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to benign Shopify domains, but one critical link redirects to known malicious infrastructure at ggtraff.ru. This suggests a link farm or SEO poisoning tactic to distribute malicious content. The presence of a 'download' button lure further supports the deceptive nature of the document. No scripts were extracted, but the primary attack vector appears to be social engineering via deceptive links.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/123?keyword=past+simple+v+past+continuous+exercises+pdf In PDF document text
- https://site-1036923.mozfiles.com/files/1036923/rulasifarejet.pdfIn PDF document text
- https://site-1036805.mozfiles.com/files/1036805/gunuxew.pdfIn PDF document text
- https://site-1042625.mozfiles.com/files/1042625/29583156292.pdfIn PDF document text
- https://site-1041404.mozfiles.com/files/1041404/67826142349.pdfIn PDF document text
- https://site-1036796.mozfiles.com/files/1036796/90193544172.pdfIn PDF document text
- https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/sixukejomiwewanage.pdfIn PDF document text
- https://wovasemuzusalej.weebly.com/uploads/1/3/1/6/131636629/6669411.pdfIn PDF document text
- https://ritibamubube.weebly.com/uploads/1/3/1/4/131437410/pukoxatufu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372980/normal_5f88c8a826643.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365607/normal_5f88d7a5d16f2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366055/normal_5f872c6ea65ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368951/normal_5f88d89c7def8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367950/normal_5f88b9940a6dd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366637/normal_5f87c215f00ab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368756/normal_5f87f08149de4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368249/normal_5f88d8de6aa0d.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/1/0435/9127/0563/files/57932420997.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/9598/0709/files/dcfcu_routing_number.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/0612/7003/files/the_asset_turnover_ratio_is_computed_by_dividing.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/3136/6298/files/50776205227.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/7916/6873/files/80274187144.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f5ce8fd-85da-4a95-b785-88d8a3d4be6f/24180876031.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6915f5c7-4df2-4399-b880-86729efb5774/xexexosozulul.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1feaba5c-5418-45c0-9d66-86969e55d2fb/84443681350.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8c223c72-4136-48c9-a40e-b0ebc10683d4/xunolejetivetinizuxegem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e15031fa-9707-4eae-b69c-21f877ace3b8/kujufajutubetepixadob.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_off00006312.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6312 | 5428 bytes |
SHA-256: d09eab72c8a33d12a2020fea30b1798ae7efb68dbb1aabe830210d2cf02061c1 |
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font_01_sfnt_off00007574.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7574 | 10116 bytes |
SHA-256: 677937cda00f8f8b702652eafbef221880bba5bb24f3df98b448702962357fa0 |
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