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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://midufefew.ru/strik?utm_term=call+of+duty+advanced+warfare+cheats+xbox+360+unlimited+ammo PDF link annotation
- https://pofexetebi.weebly.com/uploads/1/3/4/5/134592759/xupivuku.pdfIn PDF document text
- https://foderojev.weebly.com/uploads/1/3/4/0/134041652/rajopu.pdfIn PDF document text
- https://xumizobizuzu.weebly.com/uploads/1/3/4/6/134688834/bc6af9b.pdfIn PDF document text
- https://besukobar.weebly.com/uploads/1/3/1/0/131069863/pokudojolofo.pdfIn PDF document text
- https://kobuzefejara.weebly.com/uploads/1/3/1/4/131437799/12440a0cc.pdfIn PDF document text
- https://sibuzowad.weebly.com/uploads/1/3/2/8/132814892/vapopixavefuwibe.pdfIn PDF document text
- https://ganalazukomej.weebly.com/uploads/1/3/4/7/134714395/darixe.pdfIn PDF document text
- https://fifusikusivupe.weebly.com/uploads/1/3/4/6/134638905/3797527.pdfIn PDF document text
- https://zilifanaj.weebly.com/uploads/1/3/4/4/134444715/1a2414941c3a6c.pdfIn PDF document text
- https://jozudepixivi.weebly.com/uploads/1/3/4/6/134682498/15684ec.pdfIn PDF document text
- https://diwimiwiwomenen.weebly.com/uploads/1/3/0/9/130969795/wunudakipizune.pdfIn PDF document text
- https://xijukuto.weebly.com/uploads/1/3/4/3/134354051/tafapulaxevubiz_voxomikaravumif_jawedo_xofowizifi.pdfIn PDF document text
- https://vakofariz.weebly.com/uploads/1/3/1/4/131438137/xijumer-fevixubevel.pdfIn PDF document text
- https://muxixeronazuxup.weebly.com/uploads/1/3/4/5/134508557/tusiji.pdfIn PDF document text
- https://mikezibe.weebly.com/uploads/1/3/1/4/131453119/add5f52e556519.pdfIn PDF document text
- https://meloxatug.weebly.com/uploads/1/3/0/9/130969811/71c161e30199.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/a5e0538d-ef31-49a6-841e-875772b6693d/how_to_change_the_time_on_a_timex_marathon_wr50m_watch.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab86996f-0e2c-4da7-9d87-ae5d6a482c77/drawing_table_architecture_definition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab04757f-4026-4557-a488-63d80b2ab970/epson_perfection_v370_photo_film_and_slide_scanner_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/919cf5e0-17af-4566-8584-47748a1235de/chinese_mandarin_grammar_rules.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/292252c1-1b37-4686-8c19-9f035381370f/24502376620.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8364a97c-b58f-4f7f-b3d0-8028bd2beb3d/39072210348.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/18dcb2ba-28a2-4f75-bb56-a3d595460e1f/futitulawubedekipuforiza.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_off00011c5b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C5B | 6088 bytes |
SHA-256: 2430929007ed1b55f24913471458c569e619e34cc8877bac7a97d3650f36876e |
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font_01_sfnt_off00013102.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13102 | 11124 bytes |
SHA-256: 91ad69d7fa9ec40ebdc1938f1ead8eb469ecb2a5197dbba9603f73ce613006bf |
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