MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many pointing to Shopify-hosted PDFs, suggesting a link farm or SEO poisoning attempt. One critical link directs to a known malicious redirector at 'https://ttraff.ru/pify?keyword=aequor+information+technologies+private+limited+chennai'. No scripts were extracted, but the primary malicious activity appears to be the distribution of links.
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://ttraff.ru/pify?keyword=aequor+information+technologies+private+limited+chennai
- http://files.theskinpod.co.uk/uploads/1/3/0/8/130874110/wokiduwitub.pdf
- http://files.brandonmoorecomposition.com/uploads/1/3/1/4/131438766/muxigem.pdf
- http://files.visualshopsd.com/uploads/1/3/1/4/131437689/morigitopop.pdf
- https://cdn.shopify.com/s/files/1/0428/4550/3655/files/index_page_example.pdf
- https://cdn.shopify.com/s/files/1/0443/1160/9500/files/interview_in_english.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gowavofopinesifaremoka.pdf
- https://cdn.shopify.com/s/files/1/0429/0147/1388/files/java_reverse_array.pdf
- https://cdn.shopify.com/s/files/1/0434/6124/7129/files/vimemenutirewapufig.pdf
- https://cdn.shopify.com/s/files/1/0433/5281/7832/files/19758673617.pdf
- https://cdn.shopify.com/s/files/1/0436/7171/5993/files/close_reader_collections_grade_8_teacher_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/7901/6349/files/hockenbury_psychology_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0454/8493/3272/files/92328331573.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000047ea.binbf69eea8c50e78a365ff459acd08f5c47d8deb98f3c5c951b0c95f68c31e58a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x47EA | 5744 bytes |
font_01_sfnt_off00005b4b.binf76f27c9090dfa7b4873fba0f456d837443a18d8dba983fcbb8d595f5ce39065 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B4B | 10132 bytes |
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