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 0.9993
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=tribute+to+soldiers+in+hindi PDF link annotation
- https://sugulidan.weebly.com/uploads/1/3/4/5/134508933/1021849.pdfIn PDF document text
- https://miwijefovutifim.weebly.com/uploads/1/3/5/3/135316182/0b09868d.pdfIn PDF document text
- http://gagitevanonuti.mywebcommunity.org/cirque_du_freak_full_movie_free.pdfIn PDF document text
- http://tosefabebiribow.scienceontheweb.net/dugolet.pdfIn PDF document text
- http://trening-ekaterinodar.ru/sivunajv9cdd.pdfIn PDF document text
- http://zebiripu.mygamesonline.org/42998758957.pdfIn PDF document text
- http://veronaital.space/11739558992frwom.pdfIn PDF document text
- http://xufelaketodo.getenjoyment.net/kofopedobawe.pdfIn PDF document text
- http://idem-peshkom.ru/623101234545bjdd.pdfIn PDF document text
- http://lezeninimi.medianewsonline.com/dell_1320c_black_ink_cartridge.pdfIn PDF document text
- http://siwosupegejolop.medianewsonline.com/23605006545.pdfIn PDF document text
- http://tamodemuror.getenjoyment.net/89319253202.pdfIn PDF document text
- http://instapriz365.site/77819476561ivf22.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://1f571a09-6495-4108-bd1a-9715deae29b5.filesusr.com/ugd/b0bf26_3d94b6743ead4ad393e200aa1adec750.pdf?index=trueIn PDF document text
- https://2a4c341d-9af7-4f89-b48a-1b926ad6ced7.filesusr.com/ugd/dd6616_4c7c264534104902b3a08bbdb3e1cfac.pdf?index=trueIn PDF document text
- https://da4cb982-96ac-4827-b01c-1601b1c9977c.filesusr.com/ugd/b05c40_1cd1a9c1b6794d87a52198c4f326352e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f34184ae-d7d2-4144-9357-fa3cadab7fdf/xuxelixanomuvaweremir.pdfIn PDF document text
- https://59cf682b-6680-4a08-8b8d-0472bab64ef7.filesusr.com/ugd/d7d6cd_c29a7b9d5a5f40fda6030ef6fb078f9b.pdf?index=trueIn PDF document text
- https://2d130471-2a64-48ba-87cf-8f1e86c6acad.filesusr.com/ugd/9c43ec_427aab5260634ed08950f0b68bcfc35a.pdf?index=trueIn PDF document text
- http://miwewugewu.atwebpages.com/87149034085.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/244d24b8-5c14-4cad-99d6-1d1214abae01/sebusewutosoxitesazafilaj.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e125.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE125 | 4672 bytes |
SHA-256: 667a7b023944e66a86107011a16a8204a5c57ea311dc3934be72a9aa937ebc02 |
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font_01_sfnt_off0000f0e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0E0 | 2416 bytes |
SHA-256: 0b476c7c4e8babb4e3571b28903ed2a180bb3d5e28a27c85e12d076587a28453 |
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font_02_sfnt_off0000fbc1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBC1 | 11456 bytes |
SHA-256: eacd70ffbeeafb8a528ff84d99dfef5f940c3c6f584dd7cb37d8f770d969386d |
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font_03_sfnt_off000122a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x122A9 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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