MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to external resources. One critical heuristic identified a link to a known malicious redirector at 'https://ttraff.ru/pify?keyword=bhagat+singh+speech+in+english+pdf'. The document body, though heavily obfuscated, also contains this URL and other Shopify-hosted PDF links, suggesting a link farm or SEO poisoning tactic. The primary attack pattern involves luring the user to click the malicious redirector URL, likely leading to further malicious content or exploitation.
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/pify?keyword=bhagat+singh+speech+in+english+pdf
- http://files.ec7mmea.org/uploads/1/3/1/6/131606859/zixamusamu.pdf
- http://zozap.cyclenewengland.com/uploads/1/3/1/1/131163599/584585b23c2.pdf
- http://files.immaculataschool.org/uploads/1/3/0/9/130969735/4334773.pdf
- http://files.techniquejobs.com/uploads/1/3/1/0/131071067/6984d4e15d.pdf
- https://cdn.shopify.com/s/files/1/0433/1687/1326/files/pl_sql_programming_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0431/8085/1364/files/gegevesibixadudibakedutu.pdf
- https://cdn.shopify.com/s/files/1/0437/9007/4018/files/49438549402.pdf
- https://cdn.shopify.com/s/files/1/0430/5335/1066/files/nominal_ordinal_interval_ratio_examples.pdf
- https://cdn.shopify.com/s/files/1/0431/2003/3943/files/job_application_letter_free_download.pdf
- https://cdn.shopify.com/s/files/1/0430/5181/0969/files/71830855749.pdf
- https://cdn.shopify.com/s/files/1/0429/4891/9450/files/aws_infrastructure_as_code.pdf
- https://cdn.shopify.com/s/files/1/0436/3495/0304/files/24107656772.pdf
- https://cdn.shopify.com/s/files/1/0430/9542/5191/files/84276616899.pdf
- https://cdn.shopify.com/s/files/1/0429/8617/6675/files/public_relations_department.pdf
- https://cdn.shopify.com/s/files/1/0435/8402/8833/files/23637665144.pdf
- https://cdn.shopify.com/s/files/1/0430/7920/5018/files/pafopefe.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_off0000718b.bin0dc1377726c933c9036c0685afa92c80095c72e5d172fa4a28893f71a4b2ca94 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x718B | 5368 bytes |
font_01_sfnt_off000083cb.bin57fef75482a8717a37ae8fbafff6f7882582924624eb44bbc15ddd2d4ce38526 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83CB | 11044 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.