MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is designed to lure users with a "victoria secret job application form pdf" keyword. The PDF also hosts a large number of external links, many pointing to Shopify, suggesting a link farm for SEO poisoning. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted, but the primary attack pattern is a redirection to malicious infrastructure.
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=victoria+secret+job+application+form+pdf
- http://files.bikeshopgillette.com/uploads/1/3/1/3/131383743/4f34d308f2ef1.pdf
- http://files.orilliasilverband.com/uploads/1/3/1/6/131637316/vusekexupup-mudunezixuzotis-falajo.pdf
- http://files.mandmstage.com/uploads/1/3/1/4/131453733/ramegafoxe.pdf
- http://files.autyphotos.com/uploads/1/3/0/7/130740262/60fb02.pdf
- http://files.remembrancestars.com/uploads/1/3/1/3/131384589/5470188.pdf
- https://cdn.shopify.com/s/files/1/0428/0814/8127/files/mobapubok.pdf
- https://cdn.shopify.com/s/files/1/0435/5158/8507/files/46827932515.pdf
- https://cdn.shopify.com/s/files/1/0427/8992/9116/files/91494134046.pdf
- https://cdn.shopify.com/s/files/1/0438/7930/1288/files/tuduz.pdf
- https://cdn.shopify.com/s/files/1/0428/8125/3535/files/mipix.pdf
- https://cdn.shopify.com/s/files/1/0431/6141/9927/files/gunobegewolisomebesadede.pdf
- https://cdn.shopify.com/s/files/1/0432/9350/7737/files/91782135022.pdf
- https://cdn.shopify.com/s/files/1/0429/0835/2679/files/56772378335.pdf
- https://cdn.shopify.com/s/files/1/0432/1184/9890/files/1_844_776_6275.pdf
- https://cdn.shopify.com/s/files/1/0431/6571/2535/files/17571525180.pdf
- https://cdn.shopify.com/s/files/1/0434/1324/2005/files/89102944982.pdf
- https://cdn.shopify.com/s/files/1/0431/2619/4336/files/ruzudabivatajemuzoku.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_off00006aa6.bin33859626d15bbb4de41bb02c9e9cf57315d17a652bc13a2ae3183f0027be4892 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AA6 | 5480 bytes |
font_01_sfnt_off00007d31.bin406c8ca572d6634337e0e30729b6b595df9c37ffad2dc39d007b0ccbbbb21dfc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D31 | 13352 bytes |
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