MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a link to a redirector URL, which is flagged as malicious. The document body, though heavily obfuscated, appears to contain the same malicious URL and a list of other URLs, likely intended to mimic search results or a link farm. The presence of numerous embedded URLs, including the malicious redirector, suggests an attempt to drive traffic to malicious infrastructure, potentially for phishing or malware distribution.
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=nursing+uniform+shoes+near+me
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0437/7369/0017/files/91326406793.pdf
- https://cdn.shopify.com/s/files/1/0433/2489/9496/files/biological_classification_objective_questions.pdf
- https://cdn.shopify.com/s/files/1/0440/6083/6005/files/relevance_of_adolescent_psychology.pdf
- https://cdn.shopify.com/s/files/1/0430/6750/6845/files/activemelody_jam_tracks.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/44637903302.pdf
- https://static.usrfiles.com/ugd/ab63e3_bcc0916a493047e896d1ad3f83391151.pdf
- https://static.usrfiles.com/ugd/5a4aad_02ce7da97af24bfd80078b31ba57ca08.pdf
- https://static.usrfiles.com/ugd/cfbfd2_d6f319de1b0e473a94915484c0ed950b.pdf
- https://static.usrfiles.com/ugd/27135d_0c2c350414ea4f4e86e801292aa0e360.pdf
- https://static.usrfiles.com/ugd/06497e_03259ebdff904723b6618d3928b92832.pdf
- https://static.usrfiles.com/ugd/974a4e_acda17dda8554b34912a16949fbadd11.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000046cc.bin5e3e1bb2d0968b881da2e2fe2ceefacd41b33f3a94c3e66ad444570b2bd374f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x46CC | 4920 bytes |
font_01_sfnt_off00005754.bin7ca763067600b9765a9b3b1f1c872cabfa7659f57c3dfb49f54bac495eeffb2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5754 | 10240 bytes |
font_02_sfnt_off00007a53.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A53 | 4324 bytes |
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