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 0.9998
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://lozipotod.ru/award?keyword=bull+shoals+lake+map+pdf PDF link annotation
- https://venubitolaxi.weebly.com/uploads/1/3/4/3/134372432/3417286.pdfIn PDF document text
- http://kidupat.getenjoyment.net/starting_a_blog_for_dummies.pdfIn PDF document text
- https://xunumiselodaz.weebly.com/uploads/1/3/0/7/130775676/datebelituragezise.pdfIn PDF document text
- http://zutatowatipo.mywebcommunity.org/jozavugidov.pdfIn PDF document text
- http://gamowenugeg.sportsontheweb.net/computer_basic_knowledge_in_bangla_free_download.pdfIn PDF document text
- https://bawusazatodopam.weebly.com/uploads/1/3/1/3/131378774/80d347003c12d5.pdfIn PDF document text
- https://lulipelewofepo.weebly.com/uploads/1/3/0/8/130873877/c05db4e8716a1.pdfIn PDF document text
- https://cdn.sqhk.co/furaxofir/jf5ggij/65538321199.pdfIn PDF document text
- http://tulusujubige.mygamesonline.org/21637740675.pdfIn PDF document text
- https://cdn.sqhk.co/rapigufagi/igicWji/best_buttercream_frosting_recipe_for_decorating_cakes.pdfIn PDF document text
- https://cdn.sqhk.co/vamapoludi/wv8iejg/bare_root_tree_planting_guide.pdfIn PDF document text
- http://rexonina.medianewsonline.com/67532241926.pdfIn PDF document text
- https://cdn.sqhk.co/nobipajami/jqMDWih/android_9_pie_update_phone_list.pdfIn PDF document text
- https://cdn.sqhk.co/vedanoderifu/jiWgdhb/warhammer_quest_2_how_do_i_level_up.pdfIn PDF document text
- https://mufaguzesevulet.weebly.com/uploads/1/3/2/8/132814956/9205019.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://44407f20-7244-4107-9544-84d8151b6f9a.filesusr.com/ugd/8508de_97a9cbff78214dd29d5b0f07715ad303.pdf?index=trueIn PDF document text
- https://00f02ae0-031c-4cf4-85c3-86bbc6d7deb2.filesusr.com/ugd/13f2e4_959adaf918ed45d7a14bd7d86f137be3.pdf?index=trueIn PDF document text
- https://24a70dd4-b549-4b9e-9c0a-6eea45ab85ad.filesusr.com/ugd/ab0c63_691c73de63a34e438fc4be42aecf8f70.pdf?index=trueIn PDF document text
- https://050a9d39-d8a1-4107-8be8-b2b70b72e454.filesusr.com/ugd/5262df_c0d947c7d17d418dbd958f4f052b7e1a.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e4ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4FF | 5296 bytes |
SHA-256: 43530d3ded31c375a1d1482acdc4a12df5c4bdc6d7d5229243adfa3a227fbcdf |
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font_01_sfnt_off0000f6e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6E4 | 11268 bytes |
SHA-256: e9ec91c366cfe27b4b518b24d02a8b9552d224ffdce1c93aa181a9698ff21983 |
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font_02_sfnt_off00011d81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D81 | 16204 bytes |
SHA-256: 31aa257675234f953cb39254c73a0c002637764ec2691c470e0912636c3685cf |
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