MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged as malicious by a machine learning classifier and contains numerous embedded links. One critical heuristic identified a link to a known malicious redirector infrastructure at 'https://ttraff.com/wix?keyword=taladro+cinnet+indir'. The document body, though partially corrupted, also contains this URL and a list of other PDF links, suggesting a link farm or redirection scheme designed to lead users to 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/wix?keyword=taladro+cinnet+indir
- https://static.usrfiles.com/ugd/2c8d66_849f85b586b94b4b9c5a6b2985844b4c.pdf
- https://static.usrfiles.com/ugd/0aab01_3b4af6cdfb48415983bee9cb0d234213.pdf
- https://static.usrfiles.com/ugd/ade4e6_1d4ccbb526d9433ea67070731be4e818.pdf
- https://static.usrfiles.com/ugd/74e905_a498ea7dd3274432aeee408daa4cc81a.pdf
- https://static.usrfiles.com/ugd/2486b5_b5065b6b00094c2382be497741b74319.pdf
- https://static.usrfiles.com/ugd/b8c837_d76afc95570843bbb83e292015836584.pdf
- https://static.usrfiles.com/ugd/a91264_49fa59f9b6274c798120b781a2bcfe4c.pdf
- https://static.usrfiles.com/ugd/3aee12_8dfc3b8e55624833ada2a3fb00f5b431.pdf
- https://cdn.shopify.com/s/files/1/0430/5757/8138/files/75103522174.pdf
- https://cdn.shopify.com/s/files/1/0428/3957/2643/files/37186016009.pdf
- https://cdn.shopify.com/s/files/1/0436/3298/4222/files/regutuxudekusajixuwot.pdf
- https://cdn.shopify.com/s/files/1/0437/5222/6974/files/translate_arabic_to_english.pdf
- https://cdn.shopify.com/s/files/1/0435/7170/8065/files/zigepuwugabopalo.pdf
- https://cdn.shopify.com/s/files/1/0430/0213/4681/files/rijinilupesux.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004c40.binb206efa444bfe86ee7eeb41de166c0a03d0a761315ed265e4c92eb4b43e1f815 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C40 | 4492 bytes |
font_01_sfnt_off00005b79.bincf2dfeecb370ba0104de7b6ac07323dcbe538d738cc1cf67fb82141bc876ea0c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B79 | 11200 bytes |
font_02_sfnt_off00007e84.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E84 | 4324 bytes |
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