MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, suggests a lure related to translation services. The presence of numerous external links, including to Shopify, indicates a potential link farm used for SEO poisoning or distributing further malicious content.
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/wb?keyword=traductor%20ingles%20espa%C3%B1ol%20gratuito%20pdf
- http://files.mariacisnerostoth.com/uploads/1/3/0/8/130874101/xesap_zifuxa_wefad.pdf
- http://files.transformationextender-community.com/uploads/1/3/0/8/130874063/purenukovodazi.pdf
- http://files.kavehbagherimd.net/uploads/1/3/2/7/132710661/5cf8a92.pdf
- http://files.balhashel.com/uploads/1/3/0/7/130738596/f258eba4efad83.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/5598/8374/files/narazelakuj.pdf
- https://cdn.shopify.com/s/files/1/0431/4788/6743/files/59989440565.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34680977850.pdf
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/38054259699.pdf
- https://cdn.shopify.com/s/files/1/0437/6880/7586/files/dunefexagenajeto.pdf
- https://cdn.shopify.com/s/files/1/0431/6676/1120/files/77514725820.pdf
- https://cdn.shopify.com/s/files/1/0437/0182/9797/files/rekipuverefarusigixej.pdf
- https://cdn.shopify.com/s/files/1/0433/5570/1398/files/59175210549.pdf
- https://cdn.shopify.com/s/files/1/0435/1652/6752/files/12671493203.pdf
- https://cdn.shopify.com/s/files/1/0433/4996/6998/files/59163528599.pdf
- https://cdn.shopify.com/s/files/1/0431/9769/4109/files/92291349821.pdf
- https://cdn.shopify.com/s/files/1/0432/9452/3552/files/56878693419.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_off000052eb.bincc73c848539936d613c8aa7a7012aa16718f550abb5ac0fd5761def151423ab8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52EB | 5364 bytes |
font_01_sfnt_off000064ed.bin078a655f027c39abf42730c900be7a5171153979f404e96abef80ed9fdffd265 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64ED | 10440 bytes |
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