MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as Pdf.Phishing.Trojan. The document contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. While no scripts were explicitly extracted, the presence of PDF_SEO_LINK_FARM and PDF_SEO_DISPOSABLE_LINK_FARM heuristics indicates a pattern of generating numerous links to external sites, likely for SEO manipulation or to host phishing content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://jottigo.ru/123?utm_term=reporter+ethiopian+news+today PDF link annotation
- https://jotopivazujofid.weebly.com/uploads/1/3/4/8/134881135/8cf99c.pdfIn PDF document text
- https://bupitubijas.weebly.com/uploads/1/3/4/0/134040922/5792426.pdfIn PDF document text
- https://xisasuwida.weebly.com/uploads/1/3/4/4/134472621/8379874.pdfIn PDF document text
- https://xasewaverafi.weebly.com/uploads/1/3/4/8/134868265/jixakurisinulilakeju.pdfIn PDF document text
- https://fefosixofenovi.weebly.com/uploads/1/3/4/7/134755919/woxusan_darowikejul_pefek_puxesuk.pdfIn PDF document text
- https://guladusive.weebly.com/uploads/1/3/0/9/130969442/3245199.pdfIn PDF document text
- https://daxugukixirujin.weebly.com/uploads/1/3/4/7/134739014/1687705.pdfIn PDF document text
- https://sarutofujatazix.weebly.com/uploads/1/3/4/5/134584212/4823030.pdfIn PDF document text
- https://rugomekedakore.weebly.com/uploads/1/3/5/3/135302214/f92f38d42edd91b.pdfIn PDF document text
- https://valofapapedor.weebly.com/uploads/1/3/1/1/131164243/mupoxag_mojufedamufaji.pdfIn PDF document text
- https://rusovotogoxal.weebly.com/uploads/1/3/4/3/134367701/a993500.pdfIn PDF document text
- https://bixuduserar.weebly.com/uploads/1/3/4/8/134861961/8401876.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://keborekudud.pbworks.com/f/how_to_clean_black_and_decker_5_cup_coffee_maker.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/55a4d841-cfc0-4e3f-8e34-0829e2ca6a10/xepibegom.pdfIn PDF document text
- http://dateromitu.pbworks.com/w/file/fetch/145042011/accrued_interest_on_notes_receivable_adjusting_entry.pdfIn PDF document text
- http://tabemisakem.pbworks.com/w/file/fetch/145009509/grand_theft_auto_4_mobile_apk.pdfIn PDF document text
- http://tagexoba.pbworks.com/w/file/fetch/144422991/bahubali_3_movie_download_in_hindi_hd_720p.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b0c5743d-b186-4b79-93f4-4e2cf865584d/getting_to_know_arcgis_4th_edition_files.pdfIn PDF document text
- http://fogofalo.pbworks.com/w/file/fetch/144754599/pronoms_possessifs_exercices_en_ligne.pdfIn PDF document text
- http://natetusiwuwo.pbworks.com/w/file/fetch/145078101/o_level_biology_notes_free_download.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_off0000ec5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC5F | 5216 bytes |
SHA-256: 1d9dd2ce322699a6ef9afee6e98ab793d2785190e750e6ba11e281ee508085f2 |
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font_01_sfnt_off0000fe30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE30 | 10504 bytes |
SHA-256: 11adcd1eb14c6b5e5f32ea430264085fa95b499ad4d4ccdb240cf9b4971f99cc |
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