MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious sites. The presence of a URL with a 'utm_term' parameter indicates a potential phishing lure related to a 'repair center app'. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan.
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://xajibur.ru/strik?utm_term=mitchell+repair+center+app PDF link annotation
- https://jagalanir.weebly.com/uploads/1/3/1/0/131071056/4872362.pdfIn PDF document text
- https://cdn.sqhk.co/gixejefi/chjpl5S/xedaxiwapiwajilage.pdfIn PDF document text
- https://cdn.sqhk.co/suwapipejob/ehbbh6T/1701550769.pdfIn PDF document text
- https://relotevifinedu.weebly.com/uploads/1/3/2/6/132683264/738e43a71.pdfIn PDF document text
- https://cdn.sqhk.co/wanukawuwota/ijyZxhf/2295884312.pdfIn PDF document text
- https://todurudivi.weebly.com/uploads/1/3/4/3/134344361/5ebdc2.pdfIn PDF document text
- https://fobijolosa.weebly.com/uploads/1/3/4/7/134730704/digidigijegise.pdfIn PDF document text
- https://kewegiru.weebly.com/uploads/1/3/1/4/131438086/dijebupudo.pdfIn PDF document text
- https://gopelema.weebly.com/uploads/1/3/4/3/134314553/8282337.pdfIn PDF document text
- https://vefapabawi.weebly.com/uploads/1/3/0/7/130740427/wexumezez.pdfIn PDF document text
- http://cancandance.org/vitamix_blender_amazon_prime51q3f.pdfIn PDF document text
- https://galidenik.weebly.com/uploads/1/3/1/8/131856819/673b39dd104e924.pdfIn PDF document text
- https://luvatuxi.weebly.com/uploads/1/3/4/3/134321506/ledujavuxo.pdfIn PDF document text
- https://butiriretife.weebly.com/uploads/1/3/2/6/132681404/tabebowolodaxowepij.pdfIn PDF document text
- https://cdn.sqhk.co/vamosopon/8bjhKMG/dopuwi.pdfIn PDF document text
- https://cdn.sqhk.co/vifamepupib/gcMUrpz/lepuniwexipuro.pdfIn PDF document text
- http://jusapp.club/936373019485wqsl.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/8c0d86c9-d3b8-41bb-bd06-e8820883acdc/raypak_rp2100_circuit_board.pdfIn PDF document text
- https://s3.amazonaws.com/ladojenefe/beduv.pdfIn PDF document text
- https://s3.amazonaws.com/fomudebipefasu/nezunijipewudazawalob.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2cd8324a-2dfc-4f9c-9425-ff0bab362f71/danasokomumumi.pdfIn PDF document text
- https://s3.amazonaws.com/kawotexulozax/adobe_acrobat_pro_dc_google_drive.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/73dc8070-a4fb-46f7-8dac-5d790da95e7f/11521917920.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b2b51fbb-1449-4ae9-8abd-adb521999820/36876225507.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_off0000f664.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF664 | 4848 bytes |
SHA-256: dea0496042c4e91d66e54e7c7131a5890012fcc91b53515d83227aea3eb4bdb2 |
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font_01_sfnt_off000106e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106E6 | 12056 bytes |
SHA-256: 8ffeab2f546e41f2171d8a656c9010be16b81c1b13d8ab3ebba4b5162497a4e0 |
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