MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external links, many pointing to disposable hosting, suggesting a link farm designed to redirect users to potentially harmful sites. The presence of the 'utm_term=setup m audio fast track pro' parameter in one of the URLs indicates a lure to download or interact with fake software.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://resalured.ru/strik?utm_term=setup+m+audio+fast+track+pro PDF link annotation
- https://libadelalisam.weebly.com/uploads/1/3/4/5/134579317/tikijogafinixum.pdfIn PDF document text
- https://mirezavofuju.weebly.com/uploads/1/3/4/8/134870541/vaxijet.pdfIn PDF document text
- https://gakosokilexavum.weebly.com/uploads/1/3/2/6/132695298/renasutelobuxuw.pdfIn PDF document text
- http://bimonetejatoleb.mygamesonline.org/to_the_lighthouse_stream_of_consciousness.pdfIn PDF document text
- https://kupifibadobibe.weebly.com/uploads/1/3/4/5/134512214/balilumogexiful-likizuj.pdfIn PDF document text
- http://axecheat1.xyz/ti-nspire_cx_cas_student_software_crackz6bp8.pdfIn PDF document text
- https://minaraxu.weebly.com/uploads/1/3/4/7/134765114/792ffbfb78.pdfIn PDF document text
- http://scrlt.xyz/retefaponutifebukdx5aq.pdfIn PDF document text
- https://lofativunami.weebly.com/uploads/1/3/4/5/134581692/bubinuv.pdfIn PDF document text
- https://wuvotawek.weebly.com/uploads/1/3/4/8/134872633/sexisimove.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://4779f2f8-a33e-4327-9c78-21ee0bcf4620.filesusr.com/ugd/31bf02_0c5563416f23470e888517b7729bb8bb.pdf?index=trueIn PDF document text
- https://6bc553e5-d0de-4278-827a-c77c8eb32fbd.filesusr.com/ugd/4a6c57_9eac963cfc1a40ada8fb3affd4578caf.pdf?index=trueIn PDF document text
- https://dbba0f06-1911-40f0-8c80-a2638c7f81cc.filesusr.com/ugd/b13fd1_48b87a97592b462bb84efabaaf027e34.pdf?index=trueIn PDF document text
- https://6f81cef9-66a2-447d-9e1d-4c0427ef15c5.filesusr.com/ugd/4d935e_4f2821cc53d5408199e284c5a31b4188.pdf?index=trueIn PDF document text
- https://7f3dc8b3-869c-44c5-82eb-14ae88d57796.filesusr.com/ugd/dc4ca1_b0ead774321047c887d9b748cbdf2618.pdf?index=trueIn PDF document text
- https://d78d2789-9aef-4bfd-88be-9093bec910ef.filesusr.com/ugd/87a178_b4b1e7b381af43969cdf78c3dea2e989.pdf?index=trueIn PDF document text
- https://a2ae8793-a99f-480d-a3bc-849ef63d34f7.filesusr.com/ugd/cc207a_30577f96676748f68bb33ab40ea7a4f0.pdf?index=trueIn PDF document text
- http://pazepoxi.atwebpages.com/brche_regeln.pdfIn PDF document text
- http://sudexixurijaxoz.atwebpages.com/81035607839.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_off0000e0d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0D0 | 5436 bytes |
SHA-256: 05cfcb738e41fd2a41684750a9c40cd5db97210585eae39eb59ce247d9798900 |
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font_01_sfnt_off0000f33c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF33C | 11568 bytes |
SHA-256: c541ad50d4a11a233ab21abe7ac5df9e264f617644a761d6889bbe2b29466bb3 |
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