MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.ru/pify?keyword=java+jre+1.+8+121'. Additionally, it exhibits characteristics of a PDF SEO link farm, with numerous links to external PDFs, including one hosted on 'static.usrfiles.com'. The presence of a visual download button lure further supports the malicious intent. The document body appears to be heavily obfuscated or corrupted, but the embedded URL and link farm heuristics strongly indicate a phishing or malware distribution attempt.
Heuristics 4
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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=java+jre+1.+8+121
- https://static.usrfiles.com/ugd/b8c837_455f551428b740809a72f88b29ea7ddc.pdf
- https://static.usrfiles.com/ugd/ec0c41_0c4912e73bd945fb86cbe6b47a6dc1db.pdf
- https://static.usrfiles.com/ugd/2e79a6_65945daa608645e6b26254dddba9804e.pdf
- https://static.usrfiles.com/ugd/99965f_9337a776afd043cb856836ff80400728.pdf
- https://cdn.shopify.com/s/files/1/0435/6590/8136/files/1625219800.pdf
- https://cdn.shopify.com/s/files/1/0432/7325/7116/files/36556469130.pdf
- https://cdn.shopify.com/s/files/1/0428/0378/9991/files/chupana_bhi_nahi_aata_1921_ringtone.pdf
- https://cdn.shopify.com/s/files/1/0432/8433/2710/files/unable_to_load_steam._dll.pdf
- https://cdn.shopify.com/s/files/1/0428/9118/2243/files/89462255596.pdf
- https://cdn.shopify.com/s/files/1/0431/0371/5489/files/spectroscopic_properties_of_inorganic_and_organometallic_compounds.pdf
- https://cdn.shopify.com/s/files/1/0433/6916/9045/files/xupone.pdf
- https://cdn.shopify.com/s/files/1/0430/0328/1571/files/types_of_non_governmental_organizations.pdf
- https://cdn.shopify.com/s/files/1/0431/4130/0380/files/89285932798.pdf
- https://cdn.shopify.com/s/files/1/0429/0222/5059/files/dizobonexisepudateregaji.pdf
- https://cdn.shopify.com/s/files/1/0429/6821/9799/files/xujukixasajinebi.pdf
- https://cdn.shopify.com/s/files/1/0460/1102/3519/files/61053981361.pdf
- https://cdn.shopify.com/s/files/1/0431/1675/7153/files/kipif.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_off00006870.binad8b2b5afdd1396f6294673b2ac31dab7974a024766bd6ec1e51600f9a283209 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6870 | 5004 bytes |
font_01_sfnt_off0000799a.bin13957e912c53640e932c91fc821f248e9cfc90c4f7cb2045076064c238c64133 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x799A | 10420 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.