MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a technique often used for SEO poisoning or redirecting users to malicious sites. One prominent URL, 'https://ttraff.ru/pify?keyword=cleaning+services+contract+word+template', is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting an attempt to disguise malicious content as a legitimate contract template. The presence of multiple Shopify links, while some are benign, contributes to the overall link farm characteristic.
Heuristics 3
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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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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.ru/pify?keyword=cleaning+services+contract+word+template
- http://rawime.sheepprogram.com/uploads/1/3/0/7/130776334/1322385.pdf
- http://direbaka.ysk-chb.com/uploads/1/3/1/4/131406676/tamazemowesojimidal.pdf
- http://files.giovannisdesigns.com/uploads/1/3/1/3/131380292/dunexebabi.pdf
- http://mizirib.grinnellcecbucketcourses.org/uploads/1/3/1/1/131163590/1500684.pdf
- https://cdn.shopify.com/s/files/1/0433/2650/5128/files/xowiwatuzewipaxewuk.pdf
- https://cdn.shopify.com/s/files/1/0431/5326/0701/files/bhagavathi_tamil_movie_hd.pdf
- https://cdn.shopify.com/s/files/1/0436/8980/3941/files/zozozanojisedegibuxola.pdf
- https://cdn.shopify.com/s/files/1/0433/1628/1512/files/78729259133.pdf
- https://cdn.shopify.com/s/files/1/0432/5366/1851/files/zununepebuz.pdf
- https://cdn.shopify.com/s/files/1/0431/8992/8099/files/mexiwapidiw.pdf
- https://cdn.shopify.com/s/files/1/0430/6341/0845/files/moulin_rouge_elephant_love_medley.pdf
- https://cdn.shopify.com/s/files/1/0430/8631/5682/files/71006344742.pdf
- https://cdn.shopify.com/s/files/1/0433/3892/4181/files/meme_creator_and_templates_tamil.pdf
- https://cdn.shopify.com/s/files/1/0433/7061/0851/files/17464222830.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_off0000913e.bina17885b4fd577e0298a64705d5055d2ac7c2363fd7008e9cf236b3df412a17d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x913E | 2828 bytes |
font_01_sfnt_off00009b38.bin3571692eb0ebd6b933eee611a1f36f3ea3c714ca3577e0f598429a2f9cb5ec4c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B38 | 5452 bytes |
font_02_sfnt_off0000adbf.bin55b638b1670b0636dcce8cbc7d415f8ccedc6e2041442d8184ef538a027b0020 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xADBF | 10352 bytes |
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