MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded URLs that redirect to suspicious domains, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. The document body, though heavily obfuscated, appears to be a lure related to a specific manual, likely to trick users into clicking the malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
Heuristics 5
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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 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://jumiwimov.ru/strik?utm_term=sears+kenmore+sewing+machine+model+1120+manual PDF link annotation
- https://cdn-cms.f-static.net/uploads/4451220/normal_605c628b9448a.pdfIn PDF document text
- http://netewe9.xyz/ejemplo_de_acta_constitutiva_de_una_sociedad_cooperativa_de_producciond2685.pdfIn PDF document text
- http://goodsfor.life/105304551754psga.pdfIn PDF document text
- http://hookup153.space/jodolepunonimkd.pdfIn PDF document text
- http://secureappeal.com/nugiruzevosozozanolodazhjhx.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444636/normal_601a38e011287.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419628/normal_6049da098d99a.pdfIn PDF document text
- http://levelupguild.com/rugilutobuxubazetewtorrn.pdfIn PDF document text
- http://luminar3-download.xyz/13256385436nh4g7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377109/normal_5fe91fdd5897a.pdfIn PDF document text
- http://ilook.market/tepusekaxuxofutiz7vro.pdfIn PDF document text
- http://trudogoliya.online/jububuvoxokugamabuzupifakrhyb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368949/normal_604496e06f26c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://f7b0ef4b-317e-4f07-901b-4de91a029b50.filesusr.com/ugd/50f142_bae28eb633ed42f0820eb1ec815060f6.pdf?index=trueIn PDF document text
- https://f38be386-5799-403b-9303-fb121113655a.filesusr.com/ugd/6f1aa7_07e96607ff924243adf6d5e5d637ed31.pdf?index=trueIn PDF document text
- https://40785fcd-1e5e-4316-9306-5db1d5795eae.filesusr.com/ugd/2f07a1_9835b4438cff4b838874f25e20dd7b0d.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zabevog/82601672891.pdfIn PDF document text
- https://s3.amazonaws.com/xelimewat/40334365419.pdfIn PDF document text
- https://s3.amazonaws.com/timeziso/good_dapple_grey_horse_names.pdfIn PDF document text
- https://720c7b34-a033-4bf0-83ea-6be17de98aa2.filesusr.com/ugd/03ef8e_312298bf4ec44eca9deaa806ea88b8f4.pdf?index=trueIn PDF document text
- https://dd39d194-9042-494f-90ab-223c96cf8da5.filesusr.com/ugd/5d3909_7d4e37f7afea4491a71ac5ce9dfdbdfa.pdf?index=trueIn PDF document text
- https://a3720f92-bdaa-4449-a3ff-14f36884d2d5.filesusr.com/ugd/afadc3_70da0ad447134bf6b35468b8dad0b8a9.pdf?index=trueIn PDF document text
- https://3a7b682b-4b85-4b21-836a-a34929c8735b.filesusr.com/ugd/0cd3a8_8e970bcc59834a1381c8613fb0371edf.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xalasawu/29024479431.pdfIn PDF document text
- https://s3.amazonaws.com/resixexi/outlander_books_5-8.pdfIn PDF document text
- https://73a1781f-5c9f-4c76-8a11-a8e8c44f336a.filesusr.com/ugd/d9f7b5_5aacf04656394b1d9da15f6cfe94d8ed.pdf?index=trueIn 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_off0000fcb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCB7 | 5940 bytes |
SHA-256: 5b21c59a23c71eac295b083a49b5ea2fdce53794494c4b6f4cb686c4e99def11 |
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font_01_sfnt_off000110d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110D9 | 10600 bytes |
SHA-256: 9fbf164599162d2949c3f900c85385e70ec164f93cc3a54106fd3c3b773e2010 |
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