MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.com, which is designed to lead users to further malicious content. The document body, though heavily obfuscated, contains the same text as the URL's keyword parameter, suggesting a lure. The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm designed to obscure the ultimate destination and potentially spread the malicious redirector.
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=method+of+payment+in+international+trade+pdf
- http://files.slameventproduction.com/uploads/1/3/1/4/131483098/vutamolosog.pdf
- http://files.rileytimmermusic.com/uploads/1/3/1/4/131406841/nafimasojuvuz-kedas.pdf
- http://files.wekapo.net/uploads/1/3/1/8/131871605/juvinopukamoti-devivuvaz-sofirox-tunanupikirir.pdf
- https://cdn.shopify.com/s/files/1/0435/9749/6477/files/sejarah_kemerdekaan_amerika_serikat.pdf
- https://cdn.shopify.com/s/files/1/0434/6612/9574/files/black_panther_first_comic.pdf
- https://cdn.shopify.com/s/files/1/0434/0501/7253/files/tibulekuxixojoxajog.pdf
- https://cdn.shopify.com/s/files/1/0428/2603/9463/files/jedomuzufefebaxemopemate.pdf
- https://cdn.shopify.com/s/files/1/0432/9055/8620/files/82987536728.pdf
- https://cdn.shopify.com/s/files/1/0447/0823/3369/files/ibps_mock_test_download.pdf
- https://cdn.shopify.com/s/files/1/0432/6513/0660/files/29327810007.pdf
- https://cdn.shopify.com/s/files/1/0428/0378/9991/files/41253694602.pdf
- https://cdn.shopify.com/s/files/1/0449/9865/6158/files/2003_honda_crv_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/7272/4897/files/85983568736.pdf
- https://cdn.shopify.com/s/files/1/0428/8770/8825/files/92540607851.pdf
- https://cdn.shopify.com/s/files/1/0432/7833/6158/files/60139088269.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_off000067f6.bin86da55739a2102fe490e77cedbcb7cdf4d30426b0d3605a9c018b575354d1672 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67F6 | 5208 bytes |
font_01_sfnt_off00007998.bin3af6895445ab640c1e97f35581150a3bd194c203d10ed70242d063d6037d16c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7998 | 9880 bytes |
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