MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body and metadata suggest a lure related to 'Fcc id elvat5g instructions', likely intended to trick users into clicking the malicious link.
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.com/wix?keyword=fcc+id+elvat5g+instructions
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/7005/3784/files/pinopivego.pdf
- https://cdn.shopify.com/s/files/1/0429/8617/6665/files/10875336880.pdf
- https://cdn.shopify.com/s/files/1/0431/2409/7191/files/42911197358.pdf
- https://cdn.shopify.com/s/files/1/0459/1285/0581/files/adobe_photoshop_cs4_download_full_version.pdf
- https://cdn.shopify.com/s/files/1/0432/7872/9374/files/supikuruvopan.pdf
- https://static.usrfiles.com/ugd/7f46b5_76fb94a91ed6482196f604d0bb3efe8e.pdf
- https://static.usrfiles.com/ugd/9e14ca_a7a1da6b4e2a46e89f09c52a5b7ead02.pdf
- https://cdn.shopify.com/s/files/1/0433/2909/3784/files/mapag.pdf
- https://cdn.shopify.com/s/files/1/0429/8529/1937/files/vinayaka_bhajana_patalu_telugu.pdf
- https://cdn.shopify.com/s/files/1/0433/9249/9868/files/mde_jean_anouilh.pdf
- https://cdn.shopify.com/s/files/1/0432/5369/4626/files/78752591918.pdf
- https://cdn.shopify.com/s/files/1/0458/1693/8662/files/anbanavan_asaradhavan_adangadhavan_ringtone.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_off000066c4.bina7d37a855a99912fbb0937403d09d299d920fc009b79ca41b7b922cf947a08b9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66C4 | 5244 bytes |
font_01_sfnt_off000078ad.bin8ba8da0cd692d50530afac4bbc5e2b62a1a5ee73cea81c165bd6afddee572710 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78AD | 10896 bytes |
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