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 or phishing operation. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a malicious document designed to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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=maze+runner+3+trailer+deutsch PDF link annotation
- https://radefikifuru.weebly.com/uploads/1/3/4/7/134723330/cba2e59f0673f.pdfIn PDF document text
- https://dopizuledukure.weebly.com/uploads/1/3/2/3/132302960/5791397.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417321/normal_6001f5b778606.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375353/normal_605f5c2782612.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368972/normal_60659ddb19420.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365591/normal_60509a5628abe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463275/normal_6059531f36ce6.pdfIn PDF document text
- https://reluxepeguru.weebly.com/uploads/1/3/4/3/134363030/vusisuxubeluz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378149/normal_605a37f1b403b.pdfIn PDF document text
- https://fuvapevamasazu.weebly.com/uploads/1/3/4/5/134507747/0e875f42d585c.pdfIn PDF document text
- http://pawelemofub.iblogger.org/ketogenic_girl_28_day_accelerated_meal_plan.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470040/normal_606da1a949094.pdfIn PDF document text
- http://pegiwikepideke.iblogger.org/kawefetexodogewifuzuz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375095/normal_602f0b0a5f59f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490252/normal_606867a547a35.pdfIn PDF document text
- https://takigufumugo.weebly.com/uploads/1/3/5/3/135345847/3817c9e7665.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375204/normal_5fd031099b442.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4469828/normal_5fe1969a08bd4.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/39f8964b-2943-4166-8aaf-404030e9d7ee/shoei_neotec_ii_splicer_tc-6_klapphelm.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2b795e45-ff02-4b2a-84a5-a1571f3b4bba/63030333949.pdfIn PDF document text
- http://zodejewab.epizy.com/57876463564.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0eeb4a1c-5e51-455d-be08-f029e947d05d/diferencia_metal_gear_solid_2_substance_vs_sons_of_liberty_tanker_plant.pdfIn PDF document text
- http://sisogakaxu.rf.gd/die_casting_manufacturing_process.pdfIn PDF document text
- http://zavivemigowoson.epizy.com/37397727368.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_off0000d32b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD32B | 5244 bytes |
SHA-256: 1b110a28b54e9e6c9bd34d78bcc7636579a56283fdebc4f550abea8d807b2939 |
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font_01_sfnt_off0000e50c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE50C | 11720 bytes |
SHA-256: 610fb4dadab396fb96fa69f8e5c4e043554dff99ded6671f3f351b8919950a71 |
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