MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, appears to contain text related to 'Scion manual transmission fluid' and a list of Shopify URLs, suggesting a link farm or SEO poisoning tactic. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent.
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.me/wix?keyword=scion+manual+transmission+fluid
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/3412/3157/files/project_mc2_create_your_own_lip_balm_lab_kit.pdf
- https://cdn.shopify.com/s/files/1/0431/0692/6741/files/bujozafavafitolakeledafe.pdf
- https://cdn.shopify.com/s/files/1/0434/0924/4316/files/dofukorijuveguz.pdf
- https://cdn.shopify.com/s/files/1/0427/8432/5798/files/carbon_fiber_reinforced_polymer_properties.pdf
- https://31450a30-4e55-49f1-80c8-f1336200159d.filesusr.com/ugd/b6aaa0_4374c70e689e49f5a4228ec8ff956f38.pdf?index=true
- https://9613373c-5ed7-4a43-9df5-13800d1c8377.filesusr.com/ugd/7dd30d_c74dae70e9ca43508d97352c6bc393df.pdf?index=true
- https://b2d3df1d-7ab1-4b5f-9587-92257df3d702.filesusr.com/ugd/f14cf6_83005629e079474ab509182ee3a840fe.pdf?index=true
- https://07c8243c-3fc5-457d-8b10-b7a3fbe12189.filesusr.com/ugd/f459ea_4c448dec537c4899aace5d96147f3865.pdf?index=true
- https://a32ed4bb-4778-4426-90ba-2f26acd30a85.filesusr.com/ugd/eb2f7d_235177d9610243f5884e311890a84308.pdf?index=true
- https://8701460e-5c14-4e9d-a8cc-6b511509052f.filesusr.com/ugd/12daa7_76dd383114a346f19b8ebdb45bd9fd0c.pdf?index=true
- https://cdn.shopify.com/s/files/1/0434/0521/3847/files/5508404090.pdf
- https://cdn.shopify.com/s/files/1/0429/2447/4531/files/18350997346.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_off000060d0.bin744efeb9006135b65e77f852265d3b20fdd94050319f48aaf53a85a1e77e6828 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60D0 | 5272 bytes |
font_01_sfnt_off000072a2.bina21604ad99d7a8c607993c4eb531d6576c8da9303e9d3868e342c939010bff1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72A2 | 9900 bytes |
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