MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or redirection scheme. The primary URL, 'https://lozipotod.ru/strik?utm_term=how+to+prepare+for+christ%2527s+return', is likely part of a phishing or scam campaign. Although no scripts were explicitly extracted, the PDF structure and heuristic firings indicate malicious intent, possibly involving embedded JavaScript for redirection or exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://lozipotod.ru/strik?utm_term=how+to+prepare+for+christ%2527s+return PDF link annotation
- https://cdn-cms.f-static.net/uploads/4376126/normal_6062b57c705fb.pdfIn PDF document text
- https://tobadagagu.weebly.com/uploads/1/3/4/7/134750152/48c16db78e6e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458618/normal_6037c635a2f41.pdfIn PDF document text
- https://rebodegumirimak.weebly.com/uploads/1/3/0/7/130775130/1714071.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367667/normal_5fee25d4a07cb.pdfIn PDF document text
- https://tosoremekik.weebly.com/uploads/1/3/4/7/134771766/debe8822c375f.pdfIn PDF document text
- https://reravonox.weebly.com/uploads/1/3/1/8/131856904/mireramine.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/f7f6f03c-734f-478b-9ab1-e8018f471e53/86248812198.pdfIn PDF document text
- https://s3.amazonaws.com/retobifulipo/music_artist_biography_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa5c1c43-18dc-4f2d-9b0c-e03ffb66ecfe/nagimaw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/10b62dc0-d214-431e-892f-a55af3712d8a/21201034730.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/631b6078-df3c-4b70-bc53-5a6e5b7f91de/how_to_fill_bobbin_on_old_singer_sewing_machine.pdfIn PDF document text
- https://s3.amazonaws.com/rorives/loctite_577_datasheet.pdfIn PDF document text
- https://s3.amazonaws.com/jakujakula/59094086427.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aff804fe-c7e6-4a50-a3a2-dd8db7d0cf26/centaur_gaming_keyboard.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/949cd1fb-cba8-4113-a1e5-71fcf8cccc97/gejijololos.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/478c7b83-de19-479e-834d-f6e78574023f/sagafonutixiwelafitab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8be945b8-7f02-4ca4-9328-3fe426e1b99b/murray_42_riding_lawn_mower_owners_manual.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_off00010c48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C48 | 5156 bytes |
SHA-256: 6933ec1483345cf45952f4b7cd31198cc3990df81e62c4ca2bed3bf9bdcd0cf3 |
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font_01_sfnt_off00011dec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DEC | 11016 bytes |
SHA-256: 151b8525847ef8167b9defb0cc5db230fe0ccf1b43b2ea5b449c4ce8d4bff342 |
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