MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The presence of embedded URLs and the PDF structure itself are indicative of an attempt to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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://kuzutuzo.ru/123?utm_term=brand+new+swag+song PDF link annotation
- https://zerorobasajegi.weebly.com/uploads/1/3/4/7/134751736/00121bba.pdfIn PDF document text
- https://rakoroga.weebly.com/uploads/1/3/4/8/134887340/bevabipiwinu.pdfIn PDF document text
- https://jawutasujo.weebly.com/uploads/1/3/0/9/130969833/faluxobozupimewego.pdfIn PDF document text
- https://xezamojukugenu.weebly.com/uploads/1/3/5/3/135316948/7511577.pdfIn PDF document text
- https://nezogifoxo.weebly.com/uploads/1/3/1/6/131637357/9950910.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369189/normal_604b316eb83e0.pdfIn PDF document text
- https://kevanosum.weebly.com/uploads/1/3/0/9/130968994/newurevosazobajeloj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480880/normal_600d4b261b7de.pdfIn PDF document text
- https://xedatuvigino.weebly.com/uploads/1/3/4/5/134580066/rilivupejikuzizoku.pdfIn PDF document text
- https://rawitexebava.weebly.com/uploads/1/3/4/4/134487877/c41292a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/6e808f46-5ae5-4e1e-893b-2f0b8eb27ec1/best_workout_headphones_2019_uk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ee97c080-a7c5-4e23-a0f0-6db3add295ba/medur.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/91b5059f-14df-4b1d-a9d5-1255fdc9028d/common_pronunciation_mistakes_in_english.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b9bac64e-8ca6-4718-ad46-2f9ed1eccbd2/binewabudi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89a6b48f-b234-4d3e-adf5-0a22664f4bfe/49946792675.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/382333d7-1c27-4814-b036-15765905955b/pdf_el_coronel_no_tiene_quien_le_escriba.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/683cf5e4-1fee-43b6-aea1-8f08ef3e2d20/95075631573.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1826fb25-49bd-4bd4-af2a-7ffe73d54452/vurojixedizapebatileb.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a1a4dc6b-d1c6-42ed-9399-dcbe4228a37b/mosaseze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef3d1f45-70b0-44c4-a416-265ae0afb499/bsc_1st_year_chemistry_syllabus_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ccb93a77-645f-4750-948b-38d0736dddaf/how_to_replace_trane_furnace_control_board.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_off00010f14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F14 | 5104 bytes |
SHA-256: 345d718201f5b528036d67ea78dae1d73b6c3dec2af366c62a394efc560c0a01 |
|||
font_01_sfnt_off0001208f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1208F | 11216 bytes |
SHA-256: f4dee78f6882415dc213eea7754cc96435c941af126e8e5dc2ba97904bf42238 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.