MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://xezojetit.ru/strik?utm_term=x96+max+smart+tv+box+%25284%252F32gb%2529 PDF link annotation
- https://lakerevuko.weebly.com/uploads/1/3/4/6/134654656/ce745d080806d.pdfIn PDF document text
- https://xoxilorimisutoz.weebly.com/uploads/1/3/4/7/134705863/1238291.pdfIn PDF document text
- https://kasikijafeke.weebly.com/uploads/1/3/1/4/131406722/4a5ca3de04.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365626/normal_6016d3608789a.pdfIn PDF document text
- https://nodigikoj.weebly.com/uploads/1/3/4/3/134384892/7606891.pdfIn PDF document text
- https://ziriponu.weebly.com/uploads/1/3/2/6/132696112/339f6e690006e3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404105/normal_6062062645bac.pdfIn PDF document text
- https://zizeximafebofiz.weebly.com/uploads/1/3/4/3/134369397/gulafusudajokep.pdfIn PDF document text
- https://kuwujuzavasikit.weebly.com/uploads/1/3/5/9/135985591/geraxiwarekabub_pimamowonunu_zibamogunogone_limevinivovugav.pdfIn PDF document text
- https://vobawele.weebly.com/uploads/1/3/5/3/135334277/1054fc8e81.pdfIn PDF document text
- http://www.opentle.orgIn 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/98624eb5-dada-41e3-9deb-ce2f514065f8/garmin_forerunner_405_watch_band.pdfIn PDF document text
- https://s3.amazonaws.com/nojemi/reported_speech_communicative_activities.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca328a29-06da-4cab-886c-2f95589a981b/69000621211.pdfIn PDF document text
- https://s3.amazonaws.com/pobixedele/wowhead_balance_druid_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c14bbef0-c65e-4367-98af-50b0841521af/failure_to_record_accrued_interest_expense.pdfIn PDF document text
- https://s3.amazonaws.com/dazinibonofobi/nolametalevowafujilomevo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a58c2ba2-b86b-4480-a259-bdd4871729bf/kepedadilafufu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0c37792c-dc89-4031-8805-037aaff7b1a0/69989775189.pdfIn PDF document text
- https://s3.amazonaws.com/vavejijitatofu/jidifojudidijitoxizagod.pdfIn PDF document text
- https://s3.amazonaws.com/toniseligiwuzux/xikenalexupifixudijudon.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9ed40070-f8b3-4410-ba46-45179e6acb29/sebubuvu.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://www.gnu.org/licenses/gpl.htmlIn 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 |
|---|---|---|---|
stream_004_off0001205b.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x1205B | 17064 bytes |
SHA-256: 3b16dc06cf9b2195dd48e70ed54eedf9c18d5650f3b5a6cdcbd747804dd92e02 |
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font_00_sfnt_off00010b9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B9C | 6104 bytes |
SHA-256: 4755524e5099e09aa3c002d460b55fa4aa5be1ab4504a19cc35546d510e4cb39 |
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font_02_sfnt_off00014fa9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14FA9 | 10332 bytes |
SHA-256: ddb0531639e8f12ed3b8f5eb10f3bd418ff67d6da6b3e3532905c5bebd3be142 |
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