MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier indicating a high probability of malware. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam tactic. One of the primary external links points to 'jumiwimov.ru', which is likely part of a phishing or malicious redirection scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://jumiwimov.ru/wix?keyword=control+manual+de+plagas PDF link annotation
- https://cdn.sqhk.co/jogeguzotire/a1Uiajg/ravuwejemujir.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4453553/normal_5fc6f04549c1a.pdfIn PDF document text
- https://gidelusibi.weebly.com/uploads/1/3/4/0/134040719/296a6fe09.pdfIn PDF document text
- https://megogira.weebly.com/uploads/1/3/4/5/134590171/poseliv.pdfIn PDF document text
- https://pemimitajeli.weebly.com/uploads/1/3/0/7/130739011/6075220.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462093/normal_6020a50c5b50c.pdfIn PDF document text
- https://cdn.sqhk.co/rufopunuk/Cegjjh3/zijarigajixisagotejawaxe.pdfIn PDF document text
- https://wivupenoremew.weebly.com/uploads/1/3/0/7/130775018/1151665.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4478703/normal_5ffcdff7a3b77.pdfIn PDF document text
- https://cdn.sqhk.co/fadejiweruw/ciddVji/school_of_dragons_dragon_egg_codes.pdfIn PDF document text
- https://bopamoverera.weebly.com/uploads/1/3/1/4/131408256/zibaz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4390371/normal_5feb64e11d93f.pdfIn PDF document text
- https://cdn.sqhk.co/jasurisunav/gd2hc5x/sound_assistant_iphone.pdfIn PDF document text
- https://jepusorowuw.weebly.com/uploads/1/3/4/3/134370943/5094304.pdfIn PDF document text
- https://jejepijukutu.weebly.com/uploads/1/3/4/1/134131362/wunejuvotewerofuzo.pdfIn PDF document text
- https://vijejomikozo.weebly.com/uploads/1/3/4/6/134668467/jaxajesojiwe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477409/normal_600a6d8405b03.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451227/normal_5fd2d3b628a59.pdfIn PDF document text
- https://jubigugatuse.weebly.com/uploads/1/3/0/7/130775741/fotokubelem_vekigumemid.pdfIn PDF document text
- https://cdn.sqhk.co/jimevexir/ihq1gc3/61989829820.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/5552838c-34dd-4b1d-99c4-8e66d6d79af5/boy_scouts_picking_up_christmas_trees.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f212bb8d-c864-403f-833b-49418054b3f2/why_looks_are_the_last_bastion_of_discrimination_rhode.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/988170b1-8a3c-4a3a-bf06-039d298d3ec8/lenovo_thinkpad_t510_battery_55.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3f872a8-cd05-4ca5-8376-70de5c9ee50c/lodivurolapujuremadago.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_off0000dd24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD24 | 5184 bytes |
SHA-256: ebbf64dd9dd9152ee0f02bb0eb4868909a888e41430e3394b634d89b171d3750 |
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font_01_sfnt_off0000eea6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEA6 | 11268 bytes |
SHA-256: c1943298fe5c217d0aff439caecd89774b014d526cbd76da11c8d36512706da8 |
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