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 of which point to a link farm infrastructure hosted on ttraff.ru. This infrastructure is known to redirect to malicious sites. The document also contains a visual download button lure, suggesting a deceptive workflow. The primary malicious IOC is the redirector URL, which is likely used to funnel victims to a phishing page or malware download.
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=analogias+y+distribuciones+ejercicios+resueltos+pdf
- http://files.joyofchristpress.com/uploads/1/3/0/7/130739831/0bd10c784.pdf
- http://pifolij.palmspringsappliancerepairpro.com/uploads/1/3/1/6/131637881/3f081c6895a.pdf
- http://files.hrkcmo.org/uploads/1/3/1/4/131438111/visix.pdf
- http://files.battlecreekbehavioralhealth.com/uploads/1/3/0/9/130969371/kivezajonifow.pdf
- https://cdn.shopify.com/s/files/1/0437/2247/3624/files/24810377138.pdf
- https://cdn.shopify.com/s/files/1/0434/7078/2624/files/61735313768.pdf
- https://cdn.shopify.com/s/files/1/0432/1725/6603/files/maquis_historia_de_la_guerrilla_antifranquista.pdf
- https://cdn.shopify.com/s/files/1/0430/7202/8823/files/befina.pdf
- https://cdn.shopify.com/s/files/1/0434/6707/9830/files/natalia_starr_swallow.pdf
- https://cdn.shopify.com/s/files/1/0432/7853/2761/files/company_structure_sample.pdf
- https://cdn.shopify.com/s/files/1/0432/4818/9603/files/bilalana.pdf
- https://cdn.shopify.com/s/files/1/0434/4391/2856/files/46075339567.pdf
- https://cdn.shopify.com/s/files/1/0430/0272/4506/files/mojovafuke.pdf
- https://cdn.shopify.com/s/files/1/0434/9162/3077/files/asperger_syndrome_and_difficult_moments.pdf
- https://cdn.shopify.com/s/files/1/0440/6365/4040/files/konsep_dasar_pendidikan_agama_islam.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_off000057df.bin8a9e0c3a6c33534590bf8e36c728484836bfe19c29afe91c0e5107330dce1c1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57DF | 5632 bytes |
font_01_sfnt_off00006b17.bin8908cd5087683339b6955c5e2fd7f6beaa4060f3340c824202f3959fe82168f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B17 | 11220 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.