MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external resources, a technique often used to obscure malicious destinations. One critical heuristic identified a link to known malicious redirector infrastructure at https://ttraff.ru/wb?keyword=cv%20format%20for%20job%20pdf. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains references to job-related PDFs and the malicious URL, suggesting a lure to trick users into visiting potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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.
-
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/wb?keyword=cv%20format%20for%20job%20pdf
- http://files.providence-ca.org/uploads/1/3/0/8/130814110/woziwobuxodewefel.pdf
- http://files.redtentmidwives.com/uploads/1/3/2/7/132740234/4488043f1394f.pdf
- http://mojaf.meigspto.com/uploads/1/3/2/6/132695269/6b844e.pdf
- http://files.channelreligion.com/uploads/1/3/0/8/130814118/4274558.pdf
- https://cdn.shopify.com/s/files/1/0433/6805/4940/files/dofus_huppermage_guide_pvm.pdf
- https://cdn.shopify.com/s/files/1/0428/2122/2567/files/car_games_parking.pdf
- https://cdn.shopify.com/s/files/1/0437/7640/9751/files/fusionner_plusieurs_page.pdf
- https://cdn.shopify.com/s/files/1/0427/7341/4055/files/60470950219.pdf
- https://cdn.shopify.com/s/files/1/0434/6239/4008/files/mubilejeriwid.pdf
- https://cdn.shopify.com/s/files/1/0437/1801/7175/files/solving_one_step_linear_equations_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0430/6049/4485/files/dmv_driving_test_in_creole.pdf
- https://cdn.shopify.com/s/files/1/0430/0413/3525/files/learning_spanish_basics.pdf
- https://cdn.shopify.com/s/files/1/0438/0947/2669/files/communication_skills_games_for_students.pdf
- https://cdn.shopify.com/s/files/1/0428/8220/3801/files/27866999553.pdf
- https://cdn.shopify.com/s/files/1/0430/5226/9717/files/tajododuganolerukejibo.pdf
- https://cdn.shopify.com/s/files/1/0434/0409/9735/files/calvinismo_resumo.pdf
- https://cdn.shopify.com/s/files/1/0431/7236/4445/files/dutilutazitavufipetaxin.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_off00006078.bin89d9a6b5b7bb501b596b794906145bb1736417a702219ad484cb6cd3a2a6ff2b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6078 | 4792 bytes |
font_01_sfnt_off000070c8.bin1c632cfa8d42163f2ff8d1be8088cb69dcbdd63ed646e327406c8c306c96b441 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70C8 | 10320 bytes |
font_02_sfnt_off000093e3.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93E3 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.