MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 5
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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 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/aws?utm_term=is+the+arabic+alphabet+difficult PDF link annotation
- http://mofemaruwek.sportsontheweb.net/agile_testing_istqb_tester_extension_certification.pdfIn PDF document text
- https://cdn.sqhk.co/dasisogi/jfiecAv/api_enabled_spreadsheet_for_mtd.pdfIn PDF document text
- https://cdn.sqhk.co/gidagolusi/TzRjejg/83857659925.pdfIn PDF document text
- http://ninuxalezopo.getenjoyment.net/1074185701.pdfIn PDF document text
- https://cdn.sqhk.co/zisubiziwu/if1ieid/tic-_tac-_toe_cool_math.pdfIn PDF document text
- https://cdn.sqhk.co/bovokolel/WQhH3B0/59371736055.pdfIn PDF document text
- http://oneitshop.info/mamowemuduwididonelibotin1c3i.pdfIn PDF document text
- https://cdn.sqhk.co/rijakobebux/Xt2cLGq/pencil_skirt_outfits.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4500904/normal_5fe8ff2b8659d.pdfIn PDF document text
- https://cdn.sqhk.co/bajipugotox/hGqjd4I/tractor_v_phoenix_live.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459774/normal_5fcb07fc0f9c3.pdfIn PDF document text
- https://cdn.sqhk.co/vuxesojogugu/j8jjTjf/simirusapogimuxazuluzonak.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368962/normal_604aa8b0d62cd.pdfIn PDF document text
- http://goloszauniver.fun/tuforukimolenobuvl3.pdfIn PDF document text
- https://cdn.sqhk.co/titabofasika/Fzifgfy/4787373705.pdfIn PDF document text
- https://cdn.sqhk.co/naziwixolagu/YNoibwP/rilama.pdfIn PDF document text
- http://stat-index-co.com/how_to_write_discussion_for_lab_report_chemistrykg9hu.pdfIn PDF document text
- https://cdn.sqhk.co/wubunepan/Sqy6Bic/supertanker_fire_plane.pdfIn PDF document text
- http://50offshop.pro/piwesawujtrtgw.pdfIn PDF document text
- http://batmbatm.ru/welepedopugirczh2n.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/8fc907e9-807c-44fb-bee6-60e263f48148/22463709058.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/162d0479-7975-451c-9e1b-5d6931ca26ae/bryant_350mav_parts_diagram.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/72ed8c0c-b7f4-492a-8d07-c8886b5fcaf2/bigibudukukebekipozike.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn 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 |
|---|---|---|---|
stream_004_off00011e42.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x11E42 | 18192 bytes |
SHA-256: 7f593944c0c834735b546fde8ae21bf81855c0b0c4c6024a9d8ac8eb48da0217 |
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font_00_sfnt_off0000e7cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7CD | 5320 bytes |
SHA-256: 845c12b12afa08ac865bb847e95e5c6194bb53d56138681824d95642a64b0b89 |
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font_01_sfnt_off0000f9da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9DA | 10640 bytes |
SHA-256: ab47d8065ca9b889b35154d784a447c1c5a78dc057cecb569050af2e4bb1e2c7 |
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