MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to external PDF files, suggesting a link farm or SEO poisoning attempt. One critical heuristic identified a link to known malicious redirector infrastructure at https://ttraff.cc/pify. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted, but the embedded links are the primary vector for malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
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.cc/pify?keyword=contra+la+pareja+agustin+garcia+calvo+pdf
- http://kugexado.unleashedministry.net/uploads/1/3/0/7/130740510/7609078.pdf
- http://nolod.reneebolinger.com/uploads/1/3/1/4/131437462/fumajulabosip_wuboti_senumul.pdf
- http://xubewi.nyabuoy.com/uploads/1/3/1/6/131606349/zibifofi_sejodosix_bariza.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/0279/6964/files/abstract_reasoning_test_epso.pdf
- https://cdn.shopify.com/s/files/1/0428/3550/9415/files/salodekejopofepegapokul.pdf
- https://cdn.shopify.com/s/files/1/0432/1162/0509/files/tewuzudez.pdf
- https://cdn.shopify.com/s/files/1/0430/4768/2201/files/ruletarelu.pdf
- https://cdn.shopify.com/s/files/1/0439/1773/8152/files/67614482458.pdf
- https://cdn.shopify.com/s/files/1/0432/0264/2075/files/vapiwa.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rikujolam.pdf
- https://cdn.shopify.com/s/files/1/0433/3237/0584/files/76268468163.pdf
- https://cdn.shopify.com/s/files/1/0431/6879/2733/files/simedotobuluripawagorune.pdf
- https://cdn.shopify.com/s/files/1/0434/8326/7236/files/57891504558.pdf
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/81582037216.pdf
- https://cdn.shopify.com/s/files/1/0433/1274/2550/files/vipilalizunuvonilikalusu.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006555.bin8807f15a65a4c9fe54a739ae2da1283651395ae0f747a9a2041a3ef1ca722cb7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6555 | 5364 bytes |
font_01_sfnt_off000077af.binf9b56613565f02589126759b1da712d50e181c9e4f4d14ad269ebbf89d50cf69 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77AF | 11080 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.