MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.ru'. This URL is presented within the document body, disguised as a game guide, indicating a lure to a malicious site. The PDF also contains a large number of external links, many of which are to Shopify, suggesting a link farm or SEO manipulation tactic to distribute malicious 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://ttraff.ru/wix?keyword=the+binding+of+isaac+afterbirth+item+guide
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/0352/6820/files/25101407688.pdf
- https://cdn.shopify.com/s/files/1/0440/6309/6984/files/surubibexubemubejegumige.pdf
- https://cdn.shopify.com/s/files/1/0437/0032/2458/files/65115102611.pdf
- https://cdn.shopify.com/s/files/1/0429/6838/3641/files/75758847410.pdf
- https://cdn.shopify.com/s/files/1/0435/5201/4491/files/astrology_books_in_english.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/99914628395.pdf
- https://cdn.shopify.com/s/files/1/0458/6022/5177/files/97892061498.pdf
- https://cdn.shopify.com/s/files/1/0433/9875/8567/files/46895441707.pdf
- https://cdn.shopify.com/s/files/1/0434/5036/8152/files/kotir.pdf
- https://cdn.shopify.com/s/files/1/0434/5082/6919/files/sony_bravia_43_inch_4k_android_tv.pdf
- https://cdn.shopify.com/s/files/1/0430/5738/1530/files/92328833405.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wugituvunajobi.pdf
- https://cdn.shopify.com/s/files/1/0433/5150/7112/files/xejejivigigabusebosenu.pdf
- https://cdn.shopify.com/s/files/1/0430/6999/7207/files/8277677672.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_off00015be3.bin4f1e4703e07f77d209ac02daf8c6e61a94697ce0714ce1c7e669c4c0f5f24461 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15BE3 | 5492 bytes |
font_01_sfnt_off00016e6a.bin7855754970e583ccc93f1e0eaf4cab019ac77604f763841b0f387bc79b879375 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16E6A | 10704 bytes |
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