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 0.9970
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://xajibur.ru/strik?utm_term=roblox+music+codes+2019+rap+working PDF link annotation
- https://werotibumef.weebly.com/uploads/1/3/4/9/134900185/fuzitapadamezu.pdfIn PDF document text
- https://wosobariwosamu.weebly.com/uploads/1/3/4/3/134372044/04b0e89.pdfIn PDF document text
- https://waxukazo.weebly.com/uploads/1/3/1/0/131071095/c7b25.pdfIn PDF document text
- https://woziwapimarezex.weebly.com/uploads/1/3/5/4/135400795/garatalifizupikopo.pdfIn PDF document text
- https://jonokerozub.weebly.com/uploads/1/3/4/7/134714828/9177437.pdfIn PDF document text
- https://wivixape.weebly.com/uploads/1/3/4/8/134897282/a0d5835686d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450732/normal_604886bb5f5f1.pdfIn PDF document text
- https://vewenaloviriwu.weebly.com/uploads/1/3/2/8/132816087/tuwuv.pdfIn PDF document text
- https://mubuxepuvu.weebly.com/uploads/1/3/1/3/131383429/radifetolo_xadam_zowakugipemo_naxefegepa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465267/normal_600e0731f030f.pdfIn PDF document text
- https://revasarubon.weebly.com/uploads/1/3/5/2/135295272/welufawavujuwuxa.pdfIn PDF document text
- https://fojiwuduz.weebly.com/uploads/1/3/5/3/135309278/71368e9e.pdfIn PDF document text
- https://sevifebelupese.weebly.com/uploads/1/3/4/0/134096480/pebadefejo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391315/normal_603442514efdf.pdfIn PDF document text
- https://tipureroxagojox.weebly.com/uploads/1/3/6/0/136096040/9801520.pdfIn PDF document text
- https://nedotumawu.weebly.com/uploads/1/3/4/6/134626041/giwonokaxajuxatukuf.pdfIn PDF document text
- https://balesiloruj.weebly.com/uploads/1/3/4/6/134671801/b019af61606d79b.pdfIn PDF document text
- https://tanibabinilez.weebly.com/uploads/1/3/4/0/134018029/puvokono_mowipatufelasad.pdfIn PDF document text
- https://kaxogirigajel.weebly.com/uploads/1/3/4/6/134611066/lomidi-tofivavijobel-tojuvojali-fuwagukuxag.pdfIn PDF document text
- https://wisukasef.weebly.com/uploads/1/3/1/4/131453855/wumasigafesa-wisis-dopudubojife-suxajan.pdfIn PDF document text
- https://zukugobewumebol.weebly.com/uploads/1/3/4/0/134017275/f4db404839e081.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455670/normal_5fd7ab9374e28.pdfIn PDF document text
- https://rozazokosu.weebly.com/uploads/1/3/0/8/130813972/totabopadu.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/90b8f01b-3b86-473a-a8d4-6bd3e9160b12/how_to_know_if_my_bike_is_running_lean_or_rich.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c1c764a7-5168-4580-89a8-f530db9274fe/55457930254.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da1626a7-19d0-4593-b86c-d3ddb6e71534/dyson_dc25_brush_stopped_working.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_off000101d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101D7 | 6244 bytes |
SHA-256: 275926647a444d92249a8756bc7cda5179155d298585287af9568e44cc766825 |
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font_01_sfnt_off00011718.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11718 | 11468 bytes |
SHA-256: 1f9caa2f4999df63ff478e0a8767b83c89c656daf668ee60ec3a80b6d4963efc |
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