MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, including one pointing to known malicious redirector infrastructure (ttraff.com). The document body, though heavily obfuscated, contains text suggesting a lure related to a 'Bosch company profile pdf'. The presence of many external PDF links indicates a link farm, likely for SEO manipulation or to host further malicious content. The ML classifier strongly flagged this PDF as malicious.
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=bosch+company+profile+pdf
- http://files.ntxsportswear.com/uploads/1/3/1/4/131407802/23d2a4819e2e61.pdf
- http://rusexu.mickylynnsroom.com/uploads/1/3/1/4/131454012/c4b61835bbe878.pdf
- http://files.thepeacesyndicate.org/uploads/1/3/1/4/131454521/tekavewilawulizijoni.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/1747/8044/files/java_split_array_into_chunks.pdf
- https://cdn.shopify.com/s/files/1/0431/2478/5313/files/65474174283.pdf
- https://cdn.shopify.com/s/files/1/0432/1165/3277/files/rabexojivezigexobifi.pdf
- https://cdn.shopify.com/s/files/1/0435/2425/9992/files/48692223259.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xibirinadinabamagumib.pdf
- https://cdn.shopify.com/s/files/1/0435/9438/3522/files/90105523056.pdf
- https://cdn.shopify.com/s/files/1/0434/0154/3831/files/fallout_new_vegas_stability_mods.pdf
- https://cdn.shopify.com/s/files/1/0428/8456/3110/files/21699773730.pdf
- https://cdn.shopify.com/s/files/1/0429/6422/2101/files/zaxufipukikexadaner.pdf
- https://cdn.shopify.com/s/files/1/0431/2658/7549/files/kepasugakixozomumu.pdf
- https://cdn.shopify.com/s/files/1/0432/6277/1366/files/texapaxixezeromen.pdf
- https://cdn.shopify.com/s/files/1/0437/8345/4872/files/koxibup.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_off0000a8ac.bindd3d2104f26b6893eaa7d55dc7c3350532cb7a417fce65d8e190ae0757935879 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA8AC | 5544 bytes |
font_01_sfnt_off0000bb5c.binb8032887d62e0475e8a539295a33a0ff33a1e7b63ec04b786f37f4a7cffc673b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBB5C | 10852 bytes |
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