MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
This PDF document was identified as malicious by an ML classifier and contains a significant number of embedded links. One of these links, https://gettraff.ru/wb?keyword=dgb%20material%20impreso, points to known malicious redirector infrastructure. The document appears to be a link farm, likely intended to drive traffic to malicious sites or engage in SEO spam, rather than deliver a direct payload.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://gettraff.ru/wb?keyword=dgb%20material%20impreso In PDF document text
- https://cdn-cms.f-static.net/uploads/4374848/normal_5f8b5c135e748.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377102/normal_5f8b654d0362e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372985/normal_5f8a00633d3a2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368227/normal_5f8b5e2e4fb33.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369904/normal_5f880f8939c05.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375507/normal_5f8b60861fd55.pdfIn PDF document text
- https://gogebuzavoriro.weebly.com/uploads/1/3/2/6/132681212/munegazimu_gesozuvedit_tenes.pdfIn PDF document text
- https://mujunoba.weebly.com/uploads/1/3/2/6/132682006/zedusekigovu_jirul_pozovegow_vipavubosu.pdfIn PDF document text
- https://netulomite.weebly.com/uploads/1/3/2/8/132814473/21d0974f.pdfIn PDF document text
- https://kabudededawizo.weebly.com/uploads/1/3/1/3/131383409/bimatijumonole.pdfIn PDF document text
- https://xuvakaxatal.weebly.com/uploads/1/3/1/0/131070170/4fcf7b50e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8149/7766/files/speech_and_language_development_chart.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7922/8837/files/menschen_a1.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/2210/4754/files/feedback_control_system_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0486/5805/5318/files/robert_morris_chicago_blackboard.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0466/5281/7573/files/ap_ysr_rythu_bharosa_beneficiary_list.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3025/6536/files/how_to_create_bitmap_drawable_in_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba120d35-ac49-4cc6-be28-54d58eb6b267/zozurulelasokoguroku.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ecb7af87-537e-4f80-ba3a-babd5a463a88/58930026378.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3fb650a4-cc8d-42f1-9d80-149f98d79121/miwopu.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006049.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6049 | 5280 bytes |
SHA-256: 161711fe1914e8b74fa35175eee8cf22defc230c2877b88f20d984ff0e17cef4 |
|||
font_01_sfnt_off00007226.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7226 | 10808 bytes |
SHA-256: 95c5f748d7df5768dd8bed1b3875136776e54ad1bd8176ee60f339bf987044ac |
|||
font_02_sfnt_off000095bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95BD | 16416 bytes |
SHA-256: e1b2b4688557f53d7bb3b0cae3646c5c298247c7f5722a4b8c84b67043f591e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.