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 0.9989
Heuristics 5
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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 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://nipisod.ru/wix?keyword=black+%2526+decker+matrix+6+tool+combo+kit+review PDF link annotation
- http://theporte.xyz/sezejgeyd9.pdfIn PDF document text
- http://acupofjacob.com/driftwood_kusy_na_predaj_ebayyh8ls.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408174/normal_5fc82f541b381.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426697/normal_601fd67163d6f.pdfIn PDF document text
- https://cdn.sqhk.co/jasurisunav/bjc8vw9/muwumoxonavu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385020/normal_602c9b69edba0.pdfIn PDF document text
- http://mishabelle.ru/zabemuto4r5qe.pdfIn PDF document text
- https://cdn.sqhk.co/kupejabel/mbIhgjc/color_shape_vs_fire_ball_3d_apk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446399/normal_6010b48bd0140.pdfIn PDF document text
- https://cdn.sqhk.co/lanuniwa/VaFjiHH/modern_warfare_warzone_pc.pdfIn PDF document text
- https://cdn.sqhk.co/dedogupazib/jcvrhbc/86294295138.pdfIn PDF document text
- https://cdn.sqhk.co/jupujezaxa/fzZhgdE/driftwood_beach_georgia.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4444875/normal_5ff5d7602a6df.pdfIn PDF document text
- https://cdn.sqhk.co/ketixudolu/BvgdYjd/nitafixetoririginefunolap.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://ea64ff4c-51e6-4efc-8cc1-399682447901.filesusr.com/ugd/961f18_4fb3cb2964114c2b8734190df45aea84.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/cbdabea9-e523-492a-9cd3-caab64b3070b/japozatiwazuliwutumogufut.pdfIn PDF document text
- https://45ed8376-e832-497f-ab20-0a31924dc5db.filesusr.com/ugd/4b7290_6fa280ff290149289ec69cac45203ca3.pdf?index=trueIn PDF document text
- https://ac65beef-1c88-4b01-a948-251493ed82f2.filesusr.com/ugd/09857b_853e90adf07e44f083452620cf924880.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/caa31a7f-9774-417e-bb5d-22fdebe9d2a4/60231753621.pdfIn PDF document text
- https://ad0d0dbb-669b-46a9-85df-79487014a0f3.filesusr.com/ugd/00d95d_a0b8731638da4e57ac92f796b3155a24.pdf?index=trueIn 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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001f29e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F29E | 6336 bytes |
SHA-256: e3b67e6b9296a34aaef7bb4bcb4a9e60c58035694825a2a7052c6671b00981e4 |
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font_01_sfnt_off0002081c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2081C | 4624 bytes |
SHA-256: e067ed5f33f11220111ed147b979a7dc17e31b32656c880efc2c217876fcf3c2 |
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font_02_sfnt_off000217e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x217E7 | 14228 bytes |
SHA-256: 71020a7d4f40530046b7c8d6617e873b7a2e4954c306ef0325211cc081812cb4 |
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font_03_sfnt_off000243ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x243BA | 17588 bytes |
SHA-256: 9c55136133633e0c5edaa49e3a9182c0ea47b96be4eb48453aa812c570e54cc6 |
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