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://baarspo.ru/strik?utm_term=occupied+america+a+history+of+chicanos+8th+edition PDF link annotation
- http://lexusesadedebaz.22web.org/57613125458.pdfIn PDF document text
- http://goxopisejeza.22web.org/physics_solution_calculator.pdfIn PDF document text
- https://tedajurilazunu.weebly.com/uploads/1/3/0/7/130739962/timurada.pdfIn PDF document text
- https://taleputara.weebly.com/uploads/1/3/4/3/134305900/9156973.pdfIn PDF document text
- https://toroborelap.weebly.com/uploads/1/3/4/8/134867907/xibogexakamaz.pdfIn PDF document text
- https://biwimukapol.weebly.com/uploads/1/3/1/3/131398517/tidis.pdfIn PDF document text
- https://dumasibomis.weebly.com/uploads/1/3/4/6/134642495/figiniw-jadelisokixafeb.pdfIn PDF document text
- https://zisugopijelides.weebly.com/uploads/1/3/1/4/131438068/7098858.pdfIn PDF document text
- https://mufogijagojar.weebly.com/uploads/1/3/1/0/131070489/wofujovuz-mezaxoremurug-notaxudopame-bebirosozijugod.pdfIn PDF document text
- https://xariwavunulopex.weebly.com/uploads/1/3/1/4/131406448/vixovigamu_fifuzol.pdfIn PDF document text
- https://narefipikabisip.weebly.com/uploads/1/3/2/6/132682930/8788511.pdfIn PDF document text
- https://fobafomenizu.weebly.com/uploads/1/3/4/7/134753661/4341481.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://9d1e48ad-bcd7-4831-9b7b-7108443a63b6.filesusr.com/ugd/136d07_bf223adfe4174712a934c67d8b44839e.pdf?index=trueIn PDF document text
- https://d6a293f2-6876-493d-91b7-c13182b05023.filesusr.com/ugd/bcaa7e_0eed913ca5ac4461a38e828accfa8a48.pdf?index=trueIn PDF document text
- https://e53c8fcc-339b-4d8f-83f6-44ddc8c6ace4.filesusr.com/ugd/1ea9c4_f7168ddfd0024f6d85daa924103958cd.pdf?index=trueIn PDF document text
- http://wegugoleta.onlinewebshop.net/guzinajuzulep.pdfIn PDF document text
- http://suxudogakol.myartsonline.com/voxipoxotodovavesepiru.pdfIn PDF document text
- http://renaxodemebi.rf.gd/top_bollywood_songs_2019_mr_jatt.pdfIn PDF document text
- http://nupatugo.epizy.com/46030210979.pdfIn PDF document text
- http://lojubefogugiku.onlinewebshop.net/89914401996.pdfIn PDF document text
- http://mepitar.atwebpages.com/fovesi.pdfIn PDF document text
- http://zenakezogutomu.onlinewebshop.net/jilimufujazasuliwujosu.pdfIn PDF document text
- http://moxawaten.epizy.com/gisoposojunokitosavitume.pdfIn PDF document text
- https://0404cab7-c021-4537-be79-420bcb2f88cc.filesusr.com/ugd/52c240_618ee4d168cd4a5d9e5598c80e5417ee.pdf?index=trueIn PDF document text
- http://mazolofoju.epizy.com/ketumepolodiwofagase.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_off0000dca0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCA0 | 5568 bytes |
SHA-256: efcc3cce46047df57d13ea5a66432a2272801490b0182aeb27d10f387516cab2 |
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font_01_sfnt_off0000ef69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF69 | 10280 bytes |
SHA-256: 8c55f4a911df4039d3ec448e75acd3ba8fbcf5808e838c250d18058dcd295514 |
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font_02_sfnt_off00011231.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11231 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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