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 0.9990
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://nipisod.ru/strik?utm_term=is+the+hp+officejet+4500+wireless PDF link annotation
- https://cdn.sqhk.co/tomubozes/rhahazr/bdouin_muslim_show.pdfIn PDF document text
- https://guwagigiruf.weebly.com/uploads/1/3/5/3/135303004/1997355.pdfIn PDF document text
- http://adminhalil.com/callan_method_stage_7wqh27.pdfIn PDF document text
- https://woxolifufoku.weebly.com/uploads/1/3/4/2/134234665/niriz.pdfIn PDF document text
- https://cdn.sqhk.co/muluxodipoto/ieAgfkE/directv_now_sunday_ticket_2018.pdfIn PDF document text
- http://suguxilaxiz.22web.org/duwajo.pdfIn PDF document text
- http://teachost.com/data_acquisition_toolbox_freedeqpg.pdfIn PDF document text
- https://wasafigazepez.weebly.com/uploads/1/3/4/5/134586721/wewowakolef.pdfIn PDF document text
- https://zufufikivu.weebly.com/uploads/1/3/1/6/131637839/gunoxitazovefed.pdfIn PDF document text
- https://cdn.sqhk.co/panosiritu/JAieRtK/kilaleki.pdfIn PDF document text
- https://vajibenutiw.weebly.com/uploads/1/3/4/4/134487234/9213264.pdfIn PDF document text
- http://udilische.club/benakadobuberujermpr9.pdfIn PDF document text
- https://ferugagesavisux.weebly.com/uploads/1/3/4/6/134687542/zedavalitasowurat.pdfIn PDF document text
- http://geleostone.online/12078034757b6ka4.pdfIn PDF document text
- https://zesudegefomoga.weebly.com/uploads/1/3/1/0/131070027/vatudefomusugap_mopomunajalo_fudonulad_vapovibukose.pdfIn PDF document text
- https://lomewulepizava.weebly.com/uploads/1/3/3/9/133999744/503a198e54d.pdfIn PDF document text
- https://mitewowepo.weebly.com/uploads/1/3/0/8/130813710/tisobamegov_jumojij.pdfIn PDF document text
- https://cdn.sqhk.co/doginifa/jehjMZr/73679467570.pdfIn PDF document text
- https://zufezoro.weebly.com/uploads/1/3/4/8/134885884/morupudowojopirag.pdfIn PDF document text
- http://recepty-dd.info/lg_dryer_f70_error_code4yc4c.pdfIn PDF document text
- https://cdn.sqhk.co/xegigujatefa/dhejhgj/bonedajowesuzigakumezul.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://winavetipi.epizy.com/54244654432.pdfIn PDF document text
- http://weniled.epizy.com/zomato.pdfIn PDF document text
- http://dusiwesidixe.epizy.com/academ_s_fury_download.pdfIn PDF document text
- http://sinizanuj.epizy.com/statistical_tools_and_techniques_for_research_data_analysis.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_off0000e215.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE215 | 5352 bytes |
SHA-256: 0560c18c221e47801411acb8839a5e18ec06a1a98b2284c1c5b6c4b61bb7c5dd |
|||
font_01_sfnt_off0000f46d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF46D | 10596 bytes |
SHA-256: 898ce748ff49318ed0624e225b331cc6c74a95420c3ae187514947b227a3fda6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.