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 0.9992
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://soxebez.ru/strik?utm_term=how+tall+were+giants+in+norse+mythology PDF link annotation
- https://cdn.sqhk.co/lomekojop/jcQhhhg/vuvazunegosupulerobunowet.pdfIn PDF document text
- https://pobanebutu.weebly.com/uploads/1/3/4/5/134592169/vinexozewus.pdfIn PDF document text
- https://cdn.sqhk.co/jujadiziga/ZXigBjb/tesesoxebi.pdfIn PDF document text
- https://bituxomixa.weebly.com/uploads/1/3/4/1/134131270/gawagumu.pdfIn PDF document text
- https://logizovaxe.weebly.com/uploads/1/3/4/5/134506690/migadujajiwa_korix_xigitegemur_zaviwupepad.pdfIn PDF document text
- https://latimemoniborij.weebly.com/uploads/1/3/1/4/131437487/pudude-peguwepur-duwokorew.pdfIn PDF document text
- https://cdn.sqhk.co/fetogivaw/gQas1oq/25423436205.pdfIn PDF document text
- https://rezibaxuxemabu.weebly.com/uploads/1/3/1/4/131453555/404023.pdfIn PDF document text
- https://nikupotipemami.weebly.com/uploads/1/3/0/9/130969226/ebf5ef839406.pdfIn PDF document text
- https://cdn.sqhk.co/rifokinimito/gehbjid/58291030345.pdfIn PDF document text
- https://bijazebis.weebly.com/uploads/1/3/1/3/131382141/gupal_rilapixuv_bolas.pdfIn PDF document text
- https://bopidojosonek.weebly.com/uploads/1/3/1/3/131384153/1445659.pdfIn PDF document text
- https://tadafami.weebly.com/uploads/1/3/4/3/134386911/54a129ca.pdfIn PDF document text
- https://purelukanixavaj.weebly.com/uploads/1/3/1/4/131454065/1104632.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/jajoxulabojaso/panuluniziwoz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef6af07f-2c46-44db-be9e-3443917969b8/hoff_bayesian_statistics.pdfIn PDF document text
- https://s3.amazonaws.com/jutenojamega/castlevania_symphony_of_the_night_speedrun_guide.pdfIn PDF document text
- https://s3.amazonaws.com/fujadabez/78359560234.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a9519265-cac3-4319-a275-f7f9b9902518/the_effects_of_climate_change_on_plants_and_animals.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/81f90efd-75a4-41fc-9ec5-c1cb520b50d8/sagavitu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf77f799-0727-411e-b807-22574ce1317b/fozif.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5a39ef5-840d-4b3f-979c-c482f5a229ab/guardian_ad_litem_florida_optima.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/065ed638-326c-434d-933b-3092daac608a/kixerit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7afad526-178e-40c2-bdb7-59d7298f6876/kawosibedulomusele.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_off00012154.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12154 | 5252 bytes |
SHA-256: 616f3952f7810def9bd4a4608efd9d7306d12c172b6431298344d6fa9ee049e2 |
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font_01_sfnt_off00013319.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13319 | 12224 bytes |
SHA-256: a891fdc72e89d5ebc6f439bcd964005ee539cce00bfc18e3e4a9171cbe0a41d2 |
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