MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for linking to known malicious redirector infrastructure, specifically 'https://ggtraff.ru/strik?keyword=thermal+expansion+examples+in+everyday+life'. The document body, though heavily obfuscated, also contains this URL, suggesting it's the primary lure. The presence of numerous other PDF links, many hosted on S3, indicates a potential link farm or SEO poisoning attempt to distribute malicious content.
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://ggtraff.ru/strik?keyword=thermal+expansion+examples+in+everyday+life In PDF document text
- https://gusumadanu.weebly.com/uploads/1/3/2/6/132695601/kosijaxexovajugona.pdfIn PDF document text
- https://lupexepiw.weebly.com/uploads/1/3/4/3/134318885/9acf22927.pdfIn PDF document text
- https://xalipifizipig.weebly.com/uploads/1/3/1/3/131379045/rakuruganuferu_fenekuwataj.pdfIn PDF document text
- https://pavowojavujide.weebly.com/uploads/1/3/1/3/131398322/pofumemame.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/zirojopemup/caste_certificate_form_in_hindi.pdfIn PDF document text
- https://s3.amazonaws.com/subud/dixozoxoranunufag.pdfIn PDF document text
- https://s3.amazonaws.com/dejolavubukugeb/dufope.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8f9f8a03-09f8-4b5f-8365-869bd87f2e0f/46967245824.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1179b731-240e-4d24-8974-73d5e5d90a0f/bmw_icom_a2_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/72ede979-5be7-46c1-8a70-fa364c6aafc1/36655367751.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4aa6b65c-9846-4f31-9b23-d6eed1346806/criminology_the_core_4th_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9fea053c-c00b-421f-8393-3717738496fa/fofales.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/27d1fc3f-727d-43f7-8039-6baa0377b5d4/velukirujulaxixekogopito.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dfd0d03f-ffb0-4582-a3c2-ccae837776f2/suraxofegixojumefugixuze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef41086e-9683-48b2-9357-bdf1e42343eb/10599538411.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f734569c-b1bd-4fdb-aeb1-7e6e625f4e10/zerufowerar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da6443c6-a1b3-4bb3-adf2-d6029c323e63/45530542295.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8913/9614/files/establecidos_y_marginados.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2800/4507/files/vobinaletizaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/7829/6746/files/introduction_to_statistics_walpole_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0482/5396/0353/files/dogipijunefoxuzugati.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/5978/1023/files/domurevufigazegakegovigi.pdfIn PDF document text
- https://s3.amazonaws.com/rufonali/35172268246.pdfIn PDF document text
- https://s3.amazonaws.com/vixuwogetiv/reasonable_doubt_book_1.pdfIn PDF document text
- https://s3.amazonaws.com/fasanag/twinkle_twinkle_little_star_piano_notes.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000076d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76D7 | 5460 bytes |
SHA-256: 9f472867745213ead73bf6ac56f4b1c81bc5d759257ed4af0e9690a79ebac637 |
|||
font_01_sfnt_off0000894d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x894D | 10288 bytes |
SHA-256: aa3124b63672da4d05846c84142c1ec708d79228394f108ad1df9e1f033cdbf8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.