MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though partially corrupted, includes text suggesting a lure related to a 'Clippers injury report update' and points to the malicious URL. The presence of many external PDF links suggests a link farm or redirection scheme designed to obscure the ultimate destination.
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=clippers+injury+report+update
- http://gijux.outfitterdesign.com/uploads/1/3/1/4/131437604/jafifevu.pdf
- http://files.canyons-ea.org/uploads/1/3/1/3/131378942/vewaxovoze_jumitefasepu_vejagetaziwapuk.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/8520/1561/files/34651824326.pdf
- https://cdn.shopify.com/s/files/1/0436/1561/7182/files/brand_personality_questionnaire.pdf
- https://cdn.shopify.com/s/files/1/0427/7947/6134/files/64195542069.pdf
- https://cdn.shopify.com/s/files/1/0429/8512/8090/files/ibps_reasoning_ability_questions_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0434/8159/6066/files/detagavezo.pdf
- https://cdn.shopify.com/s/files/1/0435/7927/7467/files/deconstruction_and_critical_theory.pdf
- https://cdn.shopify.com/s/files/1/0428/1312/8867/files/85292211116.pdf
- https://cdn.shopify.com/s/files/1/0432/7614/0710/files/general_discord_rules.pdf
- https://cdn.shopify.com/s/files/1/0431/8131/0114/files/balijike.pdf
- https://cdn.shopify.com/s/files/1/0431/1593/7948/files/40632938268.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_off0000637c.bin7884ca1e3d483aaf154d07d7092fc815686efb95ec0ec21018acd96231eece03 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x637C | 5036 bytes |
font_01_sfnt_off000074b1.bin760831adb1ab23aad5175bc211c2067a207bae28a6bf5781308406da75415bd2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74B1 | 10688 bytes |
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