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 0.9989
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://leonvi.ru/strik?utm_term=how+much+for+fl+studio PDF link annotation
- https://static.s123-cdn-static.com/uploads/4423429/normal_5fd0671471e56.pdfIn PDF document text
- https://vugawijop.weebly.com/uploads/1/3/4/5/134594760/votitoxufaje-bagewenupajow.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366958/normal_60161e6a3f5dc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495999/normal_600b63283da5f.pdfIn PDF document text
- https://lolefisad.weebly.com/uploads/1/3/5/3/135344485/gajikonunedi-betimeginudepor-gujupow.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408471/normal_603f5478d3430.pdfIn PDF document text
- https://mimedotaxejibi.weebly.com/uploads/1/3/0/8/130873786/6857568.pdfIn PDF document text
- https://gixinizolovuz.weebly.com/uploads/1/3/5/3/135348456/sawixupulamu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4466673/normal_5fc60fcfd5522.pdfIn PDF document text
- https://nifilova.weebly.com/uploads/1/3/0/7/130740060/e55731f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://9a4203bb-6ff2-4ef1-9c63-3f113f84a884.filesusr.com/ugd/ea9bdf_11a715ebcc3443bf9ae9165342500f59.pdf?index=trueIn PDF document text
- https://abf133a7-37c0-4616-b653-d99fd306bce3.filesusr.com/ugd/5c8236_45998cdeb3924b0d9f9c1c6e292bd5c0.pdf?index=trueIn PDF document text
- http://jujewejono.epizy.com/kijetuxuxilivutaven.pdfIn PDF document text
- https://s3.amazonaws.com/muwomapotumugi/grunthal_livestock_market_report.pdfIn PDF document text
- http://jorowiwiboxizuk.rf.gd/model_boat_building_plans.pdfIn PDF document text
- https://ede8a7a3-2377-4e09-926a-401222b31c25.filesusr.com/ugd/81c89d_47f56ac6e6a24b5baef55c86be80d903.pdf?index=trueIn PDF document text
- https://c33c3ce4-fa2f-4f19-9477-7a801b41b29e.filesusr.com/ugd/ebbcbd_d1f869b1790a4e26bac927a01b635774.pdf?index=trueIn PDF document text
- http://sexikiti.epizy.com/attestation_sur_l_honneur_concubinage.pdfIn PDF document text
- http://dutupexirisebod.epizy.com/english_speaking_grammar_download.pdfIn PDF document text
- http://femavumifixomud.rf.gd/59859761698.pdfIn PDF document text
- http://xojesenokok.epizy.com/63718867225.pdfIn PDF document text
- http://gesulomesazisaj.epizy.com/38135793888.pdfIn PDF document text
- http://rilasiwawizumo.rf.gd/gasagesuluvulevozexokon.pdfIn PDF document text
- https://s3.amazonaws.com/taturi/toponazikirarelidadiwupi.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012da0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DA0 | 4764 bytes |
SHA-256: b1e91fb3ef3edf2d2b88a4ce84394b13627d9f6006ecbf76a82c24628c4082ec |
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font_01_sfnt_off00013dde.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DDE | 11544 bytes |
SHA-256: 195be80b075f261cedc559ff480014b906d8a714b9e6c2de78f5e1129737afd6 |
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font_02_sfnt_off00016563.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16563 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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