MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.com, which is used to obscure the final destination. The document body also contains numerous links to external PDFs hosted on Shopify, suggesting a link farm or SEO manipulation tactic. The primary malicious intent appears to be directing users to potentially harmful content via the ttraff.com redirector.
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/pify?keyword=how+to+make+cold+in+little+alchemy
- http://files.wolfambassadors.com/uploads/1/3/0/7/130775806/5763b9654d.pdf
- http://files.lincolnherring.com/uploads/1/3/1/1/131164424/vupibuxoki-xinetebu.pdf
- http://files.titanjudo.org/uploads/1/3/0/7/130775011/98bb47.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/5996/0218/files/67042989611.pdf
- https://cdn.shopify.com/s/files/1/0433/2794/6904/files/9568247250.pdf
- https://cdn.shopify.com/s/files/1/0431/9304/1053/files/23047937370.pdf
- https://cdn.shopify.com/s/files/1/0431/4556/0226/files/71496267124.pdf
- https://cdn.shopify.com/s/files/1/0431/5276/9192/files/lexefuzej.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/92161478626.pdf
- https://cdn.shopify.com/s/files/1/0437/1090/6518/files/sopifa.pdf
- https://cdn.shopify.com/s/files/1/0435/6990/5825/files/jabikafaxa.pdf
- https://cdn.shopify.com/s/files/1/0433/9073/0405/files/ramupegawirelupinusum.pdf
- https://cdn.shopify.com/s/files/1/0430/0118/4417/files/41791648743.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_off00005d9b.bin1929b827f8fbea76401f96c626f81d4d275c5260d973bc354c0d9fd3247e9c0c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D9B | 5124 bytes |
font_01_sfnt_off00006ef5.bin64f3783b4f939b7ae42eba628689feeacb72700688d0ac7b9e7ee4dd6bd10742 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EF5 | 15056 bytes |
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