MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of external links, many pointing to Shopify domains, which is characteristic of a link farm. One of the primary links redirects through 'ttraff.cc', a known malicious redirector. The document body itself is largely obfuscated but contains the same redirector URL, suggesting the primary intent is to lure users to malicious sites.
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=how+do+you+describe+yourself+answer
- http://files.annblackburnpoetry.com/uploads/1/3/0/9/130969699/d4d48.pdf
- http://lavuwef.landrumdc.com/uploads/1/3/1/6/131636725/solixo.pdf
- https://cdn.shopify.com/s/files/1/0431/5031/1579/files/hp_officejet_6500_e710n_z.pdf
- https://cdn.shopify.com/s/files/1/0427/8062/3015/files/xokigemabogipabinevisavib.pdf
- https://cdn.shopify.com/s/files/1/0437/7506/6273/files/dibigipate.pdf
- https://cdn.shopify.com/s/files/1/0430/9562/1796/files/worutij.pdf
- https://cdn.shopify.com/s/files/1/0430/3876/9303/files/98082000745.pdf
- https://cdn.shopify.com/s/files/1/0431/6859/6123/files/jeep_grand_cherokee_parts_catalog.pdf
- https://cdn.shopify.com/s/files/1/0431/7147/9709/files/61569122859.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nakawefefaf.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tivaluzisezulumavolo.pdf
- https://cdn.shopify.com/s/files/1/0435/3723/6119/files/numeros_romanos_del_1_al_10000_completos.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_off00005c84.binb333f470b7343fe782460912f0f1aa2b405ab57e0ece0592a1671109814a6fa6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C84 | 5312 bytes |
font_01_sfnt_off00006eb3.bin88af0d14783bd18e54834be4b38d4dcc8c9d53808c9aba8ac65d4f132831af9d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EB3 | 9932 bytes |
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