MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, with one specifically identified as a malicious redirector. The ML classifier also strongly indicated maliciousness. The document body contains text related to 'Dymo label v8' and references wkhtmltopdf, suggesting a lure to download or interact with malicious content disguised as legitimate software or documentation. The primary malicious IOC is the redirector URL.
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.cc/pify?keyword=dymo+label+v+8
- http://files.balloontwistersdcvamd.com/uploads/1/3/0/9/130969375/gipagazovupibiz_tolokaduwimola.pdf
- http://files.corealis-ing.net/uploads/1/3/2/8/132814448/24ac7.pdf
- http://files.ajtve.com/uploads/1/3/1/8/131856306/9160592.pdf
- http://files.homelesshaventv.com/uploads/1/3/0/8/130873876/bd7e6ca764.pdf
- https://cdn.shopify.com/s/files/1/0431/1020/3556/files/4203370015.pdf
- https://cdn.shopify.com/s/files/1/0434/9159/0308/files/25016357007.pdf
- https://cdn.shopify.com/s/files/1/0431/7465/8216/files/lunijomozesomuj.pdf
- https://cdn.shopify.com/s/files/1/0433/9574/3907/files/67433889467.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/libidurekatomanazavevufi.pdf
- https://cdn.shopify.com/s/files/1/0441/2496/2968/files/75987643941.pdf
- https://cdn.shopify.com/s/files/1/0432/5651/2680/files/59503904785.pdf
- https://cdn.shopify.com/s/files/1/0430/8035/1897/files/lonizi.pdf
- https://cdn.shopify.com/s/files/1/0431/5758/6071/files/zizaz.pdf
- https://cdn.shopify.com/s/files/1/0434/3880/1061/files/kukaxaludujukotavu.pdf
- https://cdn.shopify.com/s/files/1/0440/0631/0046/files/xiwopuberuko.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0747/files/80339729795.pdf
- https://cdn.shopify.com/s/files/1/0428/5959/3894/files/wosiwoto.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004f35.bina214cf5d052a1f82d121de4045520dcf79efee96475b20c20c1270a67ca97aed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F35 | 5052 bytes |
font_01_sfnt_off00006068.bin35b5b35902c007dab787caae2c1b6e500be63cec1e1680e1ef0229cddde8f19e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6068 | 10272 bytes |
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