MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic. The presence of embedded URLs and the PDF structure itself point towards an attempt to redirect users to potentially harmful external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://ponafet.ru/award?keyword=africa+map+political+pdf PDF link annotation
- https://static.s123-cdn-static.com/uploads/4385859/normal_5ff8d4bd72f0e.pdfIn PDF document text
- https://tuvukorop.weebly.com/uploads/1/3/1/8/131857527/b514c9d0a06b950.pdfIn PDF document text
- https://rawekawus.weebly.com/uploads/1/3/4/4/134467784/4db9595.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389365/normal_6009d4783fea7.pdfIn PDF document text
- https://tivositazevuzin.weebly.com/uploads/1/3/5/3/135349871/6808941.pdfIn PDF document text
- https://zedasadexim.weebly.com/uploads/1/3/0/7/130775923/gaxegikowevur-gajapezuza-xabujavi.pdfIn PDF document text
- http://copriyghtconfirmed.com/561109074156ys4s.pdfIn PDF document text
- http://nout-sale.site/automated_irrigation_system_projectghlyg.pdfIn PDF document text
- https://pixigakamorage.weebly.com/uploads/1/3/4/3/134351623/segabesotizolog.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4385862/normal_5fdff22f8b9c1.pdfIn PDF document text
- https://redejejilitut.weebly.com/uploads/1/3/5/3/135305696/sivoz-vasugez-gofuj.pdfIn PDF document text
- https://degegoza.weebly.com/uploads/1/3/0/8/130873855/kawuwuduxodosamo.pdfIn PDF document text
- https://komuwewolidixat.weebly.com/uploads/1/3/4/8/134871085/vimunopawugi_litiguzu_fozumabepuwuroj_filerodizerun.pdfIn PDF document text
- https://vomifudumapo.weebly.com/uploads/1/3/5/3/135345338/1438c3e95.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446283/normal_5ff0d1a3a1749.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417408/normal_5fe04a6229b65.pdfIn PDF document text
- http://boomerangoo.site/pepepuzegaxezewalukiof1v7.pdfIn PDF document text
- https://guduzuzej.weebly.com/uploads/1/3/1/6/131606672/58a56964.pdfIn PDF document text
- http://instapriz365.site/9670746483766n80.pdfIn PDF document text
- https://mudepazenanaj.weebly.com/uploads/1/3/4/7/134765609/vunaxixoz_momimugexuduno_zofesidubiro.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/69d91fa7-8206-49f9-9a9b-b250e7d04f5f/what_will_medicare_part_b_cover.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74f3a284-fb42-49a9-b261-bf1b9f5a7543/40240351929.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a4d4bef9-7fe6-4874-900f-4ae45c02ec08/74444795529.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_off0000e9aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9AA | 5112 bytes |
SHA-256: 6d139f9b090a244608ce3b2a099ebf498fb5824d2e23f85d65d826b08cb9ac71 |
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font_01_sfnt_off0000faf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAF9 | 10972 bytes |
SHA-256: 9286e3878baa226359f0f22a859ca7b17726395374422286324a5c5a4cb86093 |
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