MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a link that redirects to known malicious infrastructure, specifically `https://ttraff.ru/pify?keyword=avg+internet+security+2019+free`. It also hosts a large number of external PDF links, many pointing to Shopify domains, suggesting a link farm or SEO manipulation tactic. The document body contains text related to 'Avg internet security 2019 free', indicating a lure for free software. The presence of a 'Password-protected archive handoff' heuristic suggests this PDF might be a precursor to delivering a password-protected payload.
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.
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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=avg+internet+security+2019+free
- http://lawixafo.ikhlastours.co.nz/uploads/1/3/2/3/132303093/9422080.pdf
- http://files.kwikstand.com/uploads/1/3/0/9/130969300/e14c94b0c2541.pdf
- http://bufubeli.dfsmt.net/uploads/1/3/1/3/131383483/73653.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/67142307476.pdf
- https://cdn.shopify.com/s/files/1/0435/6908/6623/files/human_warrior_leveling_guide_classic.pdf
- https://cdn.shopify.com/s/files/1/0437/4134/7994/files/goriralijidoz.pdf
- https://cdn.shopify.com/s/files/1/0431/5732/3933/files/givezukaxe.pdf
- https://cdn.shopify.com/s/files/1/0435/9903/6573/files/4th_grade_math_constructed_response_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0437/0835/0619/files/paleo_diet_plan_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0432/1535/6067/files/luwozavujo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/32600433864.pdf
- https://cdn.shopify.com/s/files/1/0433/3672/8744/files/siwexum.pdf
- https://cdn.shopify.com/s/files/1/0431/7567/4012/files/ailing_planet.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kupenase.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/5552762143.pdf
- https://cdn.shopify.com/s/files/1/0436/7400/9753/files/linesajamadusox.pdf
- https://cdn.shopify.com/s/files/1/0450/3601/1678/files/tizoj.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_off0000603e.bine6d07a9c1f583024686e27161f8b3e15b9eed155fd348eb5e9dfe98807dc38fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x603E | 5440 bytes |
font_01_sfnt_off000072f0.bin97a58421bb6f02d44c7e803c48cd116baf93925b4a0e8392dfcc3f5fb3fb5951 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72F0 | 9956 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.