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 0.9997
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://midufefew.ru/wix?keyword=high+probability+trading+robert+miner+pdf PDF link annotation
- http://retaxigeg.iblogger.org/8399584507.pdfIn PDF document text
- https://davovexo.weebly.com/uploads/1/3/4/3/134355956/129208.pdfIn PDF document text
- https://cdn.sqhk.co/bepesewutu/esIwEgd/pamorotirudixup.pdfIn PDF document text
- https://cdn.sqhk.co/nikofilexi/ihgw5a6/create_your_dream_house_game_online_free.pdfIn PDF document text
- https://tixaradizu.weebly.com/uploads/1/3/4/6/134652762/c07362.pdfIn PDF document text
- https://bigikudas.weebly.com/uploads/1/3/0/7/130775628/nadan.pdfIn PDF document text
- https://wewowalowumuv.weebly.com/uploads/1/3/4/0/134040384/7786940.pdfIn PDF document text
- https://faxipanonuk.weebly.com/uploads/1/3/4/3/134352952/juzote.pdfIn PDF document text
- https://cdn.sqhk.co/vipikunowi/JgcEbjc/wish_you_were_here_memes.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://4b4b92a8-4ac5-4030-97d5-af0917f8c077.filesusr.com/ugd/0251f0_bfaaed2757c74216b0f2a3683eed7815.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/lanaladu/nupipozetilatufuvi.pdfIn PDF document text
- https://s3.amazonaws.com/viregujipowuru/adolescence_developmental_psychology.pdfIn PDF document text
- https://ca3ec1ac-6ff7-4c8f-ae0f-86a30d86e335.filesusr.com/ugd/3615fb_2be14be3bd8b4eefbafcdd0a62f62e93.pdf?index=trueIn PDF document text
- https://b9e1b105-38e0-4bbf-baad-90de1e2021e1.filesusr.com/ugd/432b07_355d0f3584f84694a610c4ff80e9c17d.pdf?index=trueIn PDF document text
- https://951e66c5-660f-4748-bfcc-a6cc0831133d.filesusr.com/ugd/4967bb_ad82e714155d4da8a3677e9b35a685df.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jokotaziweluge/boomerang_movie_full.pdfIn PDF document text
- http://wutodabegaf.epizy.com/publix_french_hamburger_buns_nutritional_information.pdfIn PDF document text
- https://41fe7446-7195-45c8-906d-de5e784989f9.filesusr.com/ugd/e02969_20eed21cddc64194b125a1fd9bd1fe3f.pdf?index=trueIn PDF document text
- https://18aefb47-0221-41c7-ace0-4f78eb33e730.filesusr.com/ugd/bca722_e689ee770bbc4ded86e370188b9e71f3.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/rotowan/brambles_industries_limited_annual_report.pdfIn PDF document text
- https://4ec63ec4-77bf-4499-900e-7c522af20654.filesusr.com/ugd/35bdb9_6fd3c9e3eab744f3a237054444d5c6df.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dac7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAC7 | 5480 bytes |
SHA-256: 92c03147b75a27feb0ac78cc1340fecd685a51489a80c0ea5355a8c0c893b9fe |
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font_01_sfnt_off0000ed47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED47 | 10236 bytes |
SHA-256: ec726746a26a621856d65cfe4f5963f4e579cc5adaa1827b2f66ac2ded0fdd52 |
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