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 0.9992
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/wix?keyword=wave+worksheet+problems+answer+key PDF link annotation
- https://lixaworone.weebly.com/uploads/1/3/1/8/131871871/jopib-luvifi-kazutovi-witumekenud.pdfIn PDF document text
- https://cdn.sqhk.co/kovezozeseg/bp1Shcl/battle_royale_games_mobile.pdfIn PDF document text
- https://cdn.sqhk.co/tibatojo/hjgdhhg/puserakidikezawawi.pdfIn PDF document text
- https://sizazadumaf.weebly.com/uploads/1/3/1/3/131398154/12a54b.pdfIn PDF document text
- https://nukubutanedun.weebly.com/uploads/1/3/5/3/135309192/bujunapikumoxu.pdfIn PDF document text
- https://fofexajadovobu.weebly.com/uploads/1/3/4/7/134711713/jotuxutiwiw.pdfIn PDF document text
- https://cdn.sqhk.co/jalafimimodo/iaCWgdc/26949502949.pdfIn PDF document text
- https://menolalosixoj.weebly.com/uploads/1/3/4/7/134714047/139152970e35.pdfIn PDF document text
- https://vosojexurixug.weebly.com/uploads/1/3/1/0/131070535/2879504.pdfIn PDF document text
- https://jabuvevakeg.weebly.com/uploads/1/3/4/6/134685488/zeworef_tebogokapolu.pdfIn PDF document text
- https://kevititexozasen.weebly.com/uploads/1/3/2/7/132712545/fusore_miwetova.pdfIn PDF document text
- https://cdn.sqhk.co/kitujesijak/1Hwksgi/rta_audio_analyzer_gratis_para_mac.pdfIn PDF document text
- https://cdn.sqhk.co/famuxina/3gghhwt/lego_batman_dc_super_heroes_apk_revdl.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://4cf2acc4-d143-4013-a78d-f21de0873c4f.filesusr.com/ugd/e4636f_27e603c900d743cda014e843da6aa246.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8bc15c1e-c092-4a1d-999a-bd903bc8fb09/kebewafipokoxebofel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7066fcc-e531-4b63-ae88-87f00d690b8c/holy_rosary_prayer_booklet.pdfIn PDF document text
- https://bbf05351-1c49-455c-8ea8-df349977a4d5.filesusr.com/ugd/15c6d6_a5eec3da27654ea8b1f1b9b3a5a59127.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8da85bc8-d8db-453c-8d1c-1466a90267e4/cultural_anthropology_case_studies.pdfIn PDF document text
- https://3465328d-eb21-4af5-a94e-b8fdacefaafa.filesusr.com/ugd/c63bf9_152b120b746e4893be3ab570134d0ddf.pdf?index=trueIn PDF document text
- https://f4e740b0-69d0-4d5c-a0c7-362dc6b2ad6d.filesusr.com/ugd/0356fc_d9f485b1e12a49278b60b5701fce34f2.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/02b9b791-a562-4ecf-813d-341957ff851f/zofili.pdfIn PDF document text
- https://a04ad255-06d6-4b17-97e7-91173d300295.filesusr.com/ugd/6864df_a4858455c8b34d2bab80055e710b61bd.pdf?index=trueIn PDF document text
- https://d03ec42c-8b93-48d3-a61e-9aee396c0db4.filesusr.com/ugd/1e557c_f377d85a3e0e406c96a386d9d2456072.pdf?index=trueIn 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_off0000e7e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7E7 | 5532 bytes |
SHA-256: 0b462a7d8c52106394dff4bf559a917c218c240351f973df921c8188010c8447 |
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font_01_sfnt_off0000faa6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAA6 | 10704 bytes |
SHA-256: 4ddf96c2cecc24ee30485bd6502bb2b8367a4d6fc75d18233a68ab726d185da3 |
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