MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many pointing to disposable domains, indicating a link farm or SEO manipulation tactic. ClamAV and ML classifiers identified the file as malicious, specifically a phishing trojan. While no scripts were directly extracted, the presence of numerous external URLs suggests a potential for downloading further malicious content or redirecting users to phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://xezojetit.ru/strik?utm_term=sharp+microwave+drawer+reset PDF link annotation
- https://pawiwojofidinof.weebly.com/uploads/1/3/4/4/134458390/7585665.pdfIn PDF document text
- https://kaperimivegorew.weebly.com/uploads/1/3/4/3/134371305/8c9480.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4475859/normal_5ffcc77a27610.pdfIn PDF document text
- https://cdn.sqhk.co/zupivikeg/fE0jgCC/monster_hunter_generations_ultimate_guide.pdfIn PDF document text
- https://femesavez.weebly.com/uploads/1/3/1/3/131383434/petol-gotarimar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471682/normal_601b04a0d8f37.pdfIn PDF document text
- https://sekinejifupom.weebly.com/uploads/1/3/5/3/135350217/dbb89bbe85cd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4500001/normal_5ff345ff156c4.pdfIn PDF document text
- https://cdn.sqhk.co/pafevola/jfjcRge/huawei_health_app_4._0._0_download.pdfIn PDF document text
- http://rusakova.space/cs6003_ad_hoc_and_sensor_networks_unit_1_pptghkwh.pdfIn PDF document text
- https://cdn.sqhk.co/wexovezojab/iJ1xIig/mini_sumo_robot_yaz_l_m_arduino.pdfIn PDF document text
- https://cdn.sqhk.co/dedikunakudu/icrqjfd/90916936574.pdfIn PDF document text
- https://pukelubaluwo.weebly.com/uploads/1/3/4/7/134741361/9b26128c6b2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4461744/normal_6010c6791c821.pdfIn PDF document text
- http://eushopvmn.site/5144165970704c7e.pdfIn PDF document text
- https://zuwulixomelonib.weebly.com/uploads/1/3/4/3/134385653/kaxirofi_dunuxunag_pifesid.pdfIn PDF document text
- http://zelopaqq.xyz/varasedoferazoligaxikagm7fu.pdfIn PDF document text
- https://pusobufuronuwu.weebly.com/uploads/1/3/4/4/134475569/pogupazedemok.pdfIn PDF document text
- https://nutomejeti.weebly.com/uploads/1/3/4/7/134702699/tevoposovenodo_tijagu_jetugavewinus.pdfIn PDF document text
- https://tuxewuwa.weebly.com/uploads/1/3/4/7/134776055/moxejilikevimafesuz.pdfIn PDF document text
- http://mattelipsticks.site/snappy_salads_dallas_downtown1fsu5.pdfIn PDF document text
- https://wulukapuw.weebly.com/uploads/1/3/0/7/130740123/lovibokosus_nifakituto_vilamef_pozuraku.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000e053.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE053 | 5536 bytes |
SHA-256: 50473c6b6a557ca5772de2154ece08d46254b758936871b755a2094e54342808 |
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font_01_sfnt_off0000f30f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF30F | 10680 bytes |
SHA-256: 1d186b3eb0b6a34756b5828b4ae09a548a56c0f37eccae6e8eacdcafad5bfc8f |
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