MALICIOUS
128
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 pointing to Shopify domains, but one critical link redirects to a known malicious domain (ttraff.ru). The document body, though heavily obfuscated, contains text related to 'Tesda bookkeeping' and 'reviewer pdf', suggesting a lure. The presence of a malicious redirector link indicates the document is designed to lead the user to a harmful destination, likely for further exploitation or phishing.
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.
-
Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
-
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=tesda+bookkeeping+nc+iii+exam+reviewer+pdf
- http://files.whycantlance.com/uploads/1/3/1/4/131438234/e3e29d1674a7e3.pdf
- http://files.writingaboutliterature.com/uploads/1/3/0/7/130776033/visurin.pdf
- http://files.ilariamarsilirometours.com/uploads/1/3/2/6/132696155/fowisasowakavobivim.pdf
- https://cdn.shopify.com/s/files/1/0433/5170/3706/files/pozewusexew.pdf
- https://cdn.shopify.com/s/files/1/0431/2920/8983/files/potamevanikogibogemukos.pdf
- https://cdn.shopify.com/s/files/1/0428/0667/3574/files/index_of_vampire_diaries.pdf
- https://cdn.shopify.com/s/files/1/0431/6758/0322/files/70338436261.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dedagefegumam.pdf
- https://cdn.shopify.com/s/files/1/0431/0653/3527/files/49204345865.pdf
- https://cdn.shopify.com/s/files/1/0428/2938/1791/files/ncert_biology_class_9.pdf
- https://cdn.shopify.com/s/files/1/0431/0866/3457/files/sibukivalufoxakim.pdf
- https://cdn.shopify.com/s/files/1/0430/4610/9341/files/81701859053.pdf
- https://cdn.shopify.com/s/files/1/0438/1881/1552/files/pusufujopelunowiw.pdf
- https://cdn.shopify.com/s/files/1/0436/7073/2950/files/56557455368.pdf
- https://cdn.shopify.com/s/files/1/0438/9748/7512/files/femebijujarijexisoveremep.pdf
- https://cdn.shopify.com/s/files/1/0436/8164/4697/files/57906524329.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_off00006f27.binc70a46c6c0fa51ce7d1ba58df5a404b8493c969b9a2e7b4bf598c5e126275bd8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F27 | 5816 bytes |
font_01_sfnt_off000082f9.bina2fc387e1bdf1afe7157bf2d50c032c17f3214f3c2a1d690b8786a611bd76097 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82F9 | 10360 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.