MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
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 it functions as a link farm. The primary URL, https://inwebjor.ru/pbw?utm_term=arishfa+khan+shayari+video+sharechat, appears to be part of a SEO manipulation or phishing scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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://inwebjor.ru/pbw?utm_term=arishfa+khan+shayari+video+sharechat PDF link annotation
- https://roxadiruxezagu.weebly.com/uploads/1/3/7/5/137514248/futukujanaberup.pdfIn PDF document text
- https://wojipinokogax.weebly.com/uploads/1/3/4/8/134863097/kapizavorosuxuvova.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4499285/normal_5fea01bf04d87.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370072/normal_604b069e62fae.pdfIn PDF document text
- https://vazanopika.weebly.com/uploads/1/3/4/8/134896022/daturopitito-vavakiwiler-toduduluzunexo-tefomijunepitem.pdfIn PDF document text
- https://pujatafar.weebly.com/uploads/1/3/4/8/134854232/4082496.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409405/normal_5fc951fe0ab9a.pdfIn PDF document text
- https://niduzipotobumam.weebly.com/uploads/1/3/6/0/136054567/9cb438.pdfIn PDF document text
- https://toruruxixe.weebly.com/uploads/1/3/4/6/134698343/70601.pdfIn PDF document text
- https://mulokigapasol.weebly.com/uploads/1/3/1/0/131070847/lipetubodiruluga.pdfIn PDF document text
- https://purubagenipobeb.weebly.com/uploads/1/3/1/3/131398544/15454dfdb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452199/normal_6029cbb560e73.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413370/normal_5fc8144e0c340.pdfIn PDF document text
- https://fuliribak.weebly.com/uploads/1/3/4/6/134681530/fed703ec08.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://sijomirurefi.pbworks.com/f/62042548804.pdfIn PDF document text
- http://vatojorisa.pbworks.com/w/file/fetch/144443043/servidores_telcel_para_http_injector_2021.pdfIn PDF document text
- http://wiwedano.pbworks.com/w/file/fetch/144425505/rogaluzirelowekobipevemo.pdfIn PDF document text
- http://xalanupuzewo.pbworks.com/f/fesujubanirek.pdfIn PDF document text
- http://nusuwoxub.pbworks.com/w/file/fetch/144413496/razonamiento_logico_matematico_santillana.pdfIn PDF document text
- http://sajateves.pbworks.com/f/cheatbook_2018_download_for_pc.pdfIn PDF document text
- http://sijomirurefi.pbworks.com/w/file/fetch/144444903/55706501368.pdfIn PDF document text
- http://taxexuwej.pbworks.com/w/file/fetch/144435285/dowem.pdfIn PDF document text
- http://kevuxezedila.pbworks.com/f/roommate_agreement_form_big_bang_theory.pdfIn PDF document text
- http://mapijakemifo.pbworks.com/f/cuddeback_error_code_04.pdfIn PDF document text
- http://gatasulupu.pbworks.com/f/benim_hocam_yaynlar_yds-yksdil-ykdil_video_ders_notlar.pdfIn PDF document text
- http://jesababa.pbworks.com/w/file/fetch/144416433/famous_quotes_on_friendship_in_marathi.pdfIn PDF document text
- http://xujefix.pbworks.com/f/zizevekofug.pdfIn PDF document text
- http://garigor.pbworks.com/w/file/fetch/144423891/report_lost_card_hsbc.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dbe6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBE6 | 5080 bytes |
SHA-256: 1628030926595352dca30f335aafb75aed9eeb92d08bd06ffbfa9ce8eff09bf9 |
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font_01_sfnt_off0000ed2b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED2B | 10080 bytes |
SHA-256: f6927547055d55d8d11f6749a518bf01e6bdf88ba07994e0cf07929dd91b9527 |
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font_02_sfnt_off00010f6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F6C | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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