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 0.9994
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://pistant.ru/pbw?utm_term=ms+excel+formulas+for+interview+questions+and+answers PDF link annotation
- https://kaxebovirufuj.weebly.com/uploads/1/3/4/3/134399635/182cb792.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4471959/normal_5ffbc8587ce54.pdfIn PDF document text
- https://sutikarojujo.weebly.com/uploads/1/3/4/3/134343437/raxenose-powijar.pdfIn PDF document text
- https://jijubukaxujofi.weebly.com/uploads/1/3/4/8/134892288/fenomurupezeri.pdfIn PDF document text
- https://talesana.weebly.com/uploads/1/3/4/8/134878252/d0491e15b31870a.pdfIn PDF document text
- https://lefofikik.weebly.com/uploads/1/3/5/3/135316562/jabod-lukijon.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473637/normal_5fe4eaf399ac0.pdfIn PDF document text
- https://nonesuwenuvav.weebly.com/uploads/1/3/4/4/134400251/pabibanudusutil.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4467285/normal_5ff307efec48a.pdfIn PDF document text
- https://jatazuleb.weebly.com/uploads/1/3/4/6/134662889/10164aa.pdfIn PDF document text
- https://nojugebi.weebly.com/uploads/1/3/4/3/134321301/nepebi.pdfIn PDF document text
- https://lajakobu.weebly.com/uploads/1/3/4/5/134599687/1504917.pdfIn PDF document text
- https://pomisefinare.weebly.com/uploads/1/3/4/9/134902228/jidisudasadus.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wiliser.pbworks.com/w/file/fetch/144466383/10.snf_karmlarn_ayrlmas_test_sorular.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/059797e7-a548-4403-9414-8d9cf9ea516b/vectores_algebra_lineal_ejercicios_resueltos.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59573bcf-3ffb-4d43-a975-ff21e69dc329/91761420169.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2b6992c6-09f5-42bc-af28-d8cba486fc0c/ver_pelicula_online_voces_inocentes.pdfIn PDF document text
- http://xalomuzavege.pbworks.com/w/file/fetch/144563013/best_forex_scalping_ea_reviews.pdfIn PDF document text
- http://junerew.pbworks.com/w/file/fetch/144518499/french_verb_conjugation_chart_rester.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/df3f639a-af4e-4f2d-b1f5-716d41a5ee2f/the_best_american_essays.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da8caadb-6da5-4fff-b113-8e331431a296/gugutafoba.pdfIn PDF document text
- http://jolowajuwijo.pbworks.com/w/file/fetch/144566760/kisevifasadonemaleturog.pdfIn PDF document text
- http://luwivaj.pbworks.com/f/25666526843.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_off0000f59a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF59A | 5520 bytes |
SHA-256: 6d0c2854d22233d7e62ba708626936e6e223df7ce9f654a874ae5a2543ef860f |
|||
font_01_sfnt_off00010864.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10864 | 10808 bytes |
SHA-256: 986ffdabd010f5ed4d3921201cb544dc312bae4059d54224c5a2972bd30c7663 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.