MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file exhibits characteristics of a link farm, containing a large number of external links pointing to other PDFs hosted on various domains. The primary URL, https://laborke.ru/pbw?utm_term=minecraft+how+to+locate+badlands, suggests a lure to potentially malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution via the linked documents.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://laborke.ru/pbw?utm_term=minecraft+how+to+locate+badlands PDF link annotation
- https://fifosekula.weebly.com/uploads/1/3/4/0/134041306/xegebuxeferumawu.pdfIn PDF document text
- https://webopetul.weebly.com/uploads/1/3/5/3/135308940/4347ee4f6501.pdfIn PDF document text
- https://poxofosu.weebly.com/uploads/1/3/4/3/134308827/775c6a5d73dc0e.pdfIn PDF document text
- https://xazusajapefo.weebly.com/uploads/1/3/1/3/131383727/wexubiji_taxazimojak_riniv.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/ad47fdd9-82bd-468a-b781-b76651d34c05/gizejanabunalagevivo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e8c2107-66e6-43d5-aac6-866c508382ef/stephen_king_imdb_list.pdfIn PDF document text
- http://veweran.pbworks.com/f/bujoju.pdfIn PDF document text
- http://wepoline.pbworks.com/w/file/fetch/144477093/kekid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/93c1b3f3-7c8e-45d8-bf96-89a414de72b3/how_electronic_health_records_are_important.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/41b1eed1-039d-4e3f-ba25-a2dc064c1de7/wills_eye_dr_near_me.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/298fdea6-2fa3-444e-bd6b-f0f38ce23dc3/devolo_dlan_1200_installationsanleitung.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7a301670-3b64-403b-8125-bd6d23762d75/gafafevil.pdfIn PDF document text
- http://kedefoviraj.pbworks.com/w/file/fetch/144607650/konowagojowekisafi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/69e9ff1e-7e8b-4f88-8d83-66ab78bdaebd/xapajavatutanuwov.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dd90cbd0-694d-4aaa-8517-52eac56f3be7/tarosizixunumigagupadi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a12a05ff-2593-476c-b272-7bd93cec278f/85849230696.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c60185b2-4053-40be-9030-274bc95ce3a3/effective_half_life_of_technetium_99m.pdfIn PDF document text
- http://kedefoviraj.pbworks.com/f/pubizawuzirido.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/90175086-6bf9-4b97-879e-43fef73b3014/transition_words_quiz_4th_grade.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cdbc3906-a70f-4b3f-9f03-91d5f0ffb4ea/44803043042.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3989fbc2-8c9a-4947-984a-76e2b4a385ff/dazemipatizadexap.pdfIn PDF document text
- http://lagawiwefe.pbworks.com/w/file/fetch/144526797/14175983996.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_off0000ebb8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBB8 | 5348 bytes |
SHA-256: ab19f5f0a2e560fd3663edb5501f340748213b421abb5a607749e0d66668a5d9 |
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font_01_sfnt_off0000fdf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDF9 | 10308 bytes |
SHA-256: a0338ea8c4fea88cf27cb69a50ce6633ee7995cae51405750b00d19b7b7d31a5 |
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