MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many hosted on disposable domains, characteristic of a link farm. The ClamAV detection and ML classifier strongly indicate malicious intent, likely for SEO manipulation or to distribute further malicious content. The primary malicious URL identified is https://nipisod.ru/award?keyword=eichmann+em+jerusal%25C3%25A9m+pdf+minhateca.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://nipisod.ru/award?keyword=eichmann+em+jerusal%25C3%25A9m+pdf+minhateca PDF link annotation
- https://kunaxujo.weebly.com/uploads/1/3/1/4/131406864/9643688.pdfIn PDF document text
- https://bidekefit.weebly.com/uploads/1/3/1/6/131606331/jajabitupot-fupilezubef.pdfIn PDF document text
- https://nufewaxitobazat.weebly.com/uploads/1/3/4/7/134748461/labimomisitudi-guzilomux-datuvitexejogu.pdfIn PDF document text
- http://wivupivipewezap.mygamesonline.org/nda_agreement_template.pdfIn PDF document text
- https://vezajufarazigur.weebly.com/uploads/1/3/4/2/134265717/furumubimoxije_jovepuxuziwe_gekugalu_mefamadosifi.pdfIn PDF document text
- http://kitafoged.medianewsonline.com/wefowosukojudorob.pdfIn PDF document text
- http://supariwepexafat.mywebcommunity.org/33871209756.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://5637a596-61ce-4e67-8953-8fd9cb84b940.filesusr.com/ugd/c20ea7_748cf3eb45764333987557708f96a086.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8373f396-92a2-4c77-ace7-e8e6461218b1/ley_de_control_de_acceso_ogp.pdfIn PDF document text
- https://s3.amazonaws.com/toguvaju/71159857777.pdfIn PDF document text
- https://b64dd490-e5b9-492f-89ff-e398ecee904c.filesusr.com/ugd/5926b4_0104c644afc54ef5afa0250e66fffc55.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sirilagewuga/17732946086.pdfIn PDF document text
- https://6558ac43-984d-4e3a-97a1-dec8860611ed.filesusr.com/ugd/c73740_109dee2febaf4ba7b3923e6bf672bb41.pdf?index=trueIn PDF document text
- https://f64a1a0a-debf-4843-a838-a34c0cae0f4a.filesusr.com/ugd/89602e_7a4f1618a6bc428f852193a84d903381.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/2905a907-e3c9-4a7a-b4b8-4097b515fc59/yuval_noah_harari_eine_kurze_geschichte_der_menschheit_graphic_novel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89182315-1aae-488a-8f0f-2f28a227d061/38135358203.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7fc8a4bd-f654-45f6-9ee6-5f5e3546bf68/concepto_de_investigacion_educativa_autores.pdfIn PDF document text
- https://1b53f64c-3596-40ff-86ea-95cec8902569.filesusr.com/ugd/838e7e_a78d2ccbe6894bafa163166b8cfce7ad.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3100d767-6bc5-467c-af3d-18c4724fe889/rajepukuludaxo.pdfIn PDF document text
- https://d7ae471b-a447-437d-81b4-4e603f8679d9.filesusr.com/ugd/0a3240_2a36fb036a4d4e57a666bd79345ecbc6.pdf?index=trueIn 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_off0000ed74.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED74 | 5572 bytes |
SHA-256: 0980def87421091044537d8e9f651c5f172bf47f90b063b1e76db0cde87bf289 |
|||
font_01_sfnt_off0000fffd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFFD | 13928 bytes |
SHA-256: 0ddac045477e1edfe61e7a777fdff95f98a089ca9789e32e6db85d6c03661f3f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.