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 0.9991
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://huntic.ru/pbw?utm_term=sweat+price+kayla PDF link annotation
- https://waxopudiva.weebly.com/uploads/1/3/4/6/134695928/nobegofosimofusatobi.pdfIn PDF document text
- https://sawulazu.weebly.com/uploads/1/3/4/5/134588127/xawubimabikudu_vuzibijofiw_lavifa_vosimi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487632/normal_602c7ccf42080.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453889/normal_5fe6a062981ea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462775/normal_6035e6820d70d.pdfIn PDF document text
- https://mozesewopizudal.weebly.com/uploads/1/3/4/3/134363743/xaluxefe_pinotufuz_kolivis_gadix.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://uploads.strikinglycdn.com/files/55cae1a8-ec00-4a85-b028-268ada3cf81f/9629945594.pdfIn PDF document text
- http://nolumemonip.pbworks.com/w/file/fetch/144509382/sex_offender_list_elkhart_indiana.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/272542b0-8c3f-4d4e-92b5-50e9e4c4d75e/57144290566.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/033aaa96-609f-4d41-a363-16868f49b2e1/how_to_do_eyelash_extensions_volume.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/53f4ff75-7799-4746-8ac6-0eb03805060d/62900726613.pdfIn PDF document text
- http://wefolevemud.pbworks.com/f/avneet_kaur_new_photoshoot.pdfIn PDF document text
- http://ludagobef.pbworks.com/f/how_to_reset_oil_light_2014_dodge_challenger.pdfIn PDF document text
- http://gutupum.pbworks.com/w/file/fetch/144630978/administracion_financiera_basica_lawrence_j_gitman.pdfIn PDF document text
- http://wuwazilizos.pbworks.com/w/file/fetch/144631185/hydraulic_hose_fittings.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/310aa8ca-3e8e-46ea-9429-710aef62bc07/showbox_movies_android_app.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c79405c-51a9-4c82-9369-94eb8bf46e3f/will_there_be_a_second_american_revolution.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bcf470b1-1525-4151-b6ce-4c442f8ef64d/33667692478.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db55b551-e963-4b3d-bbad-7465695b3563/2538417493.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/605e1d34-e189-4991-8ed9-058e08fb2f83/56104447851.pdfIn PDF document text
- http://tagexoba.pbworks.com/w/file/fetch/144422652/tojigewujagajij.pdfIn PDF document text
- http://bupataved.pbworks.com/f/free_gem_generator_for_clash_of_clans_no_survey.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d8d51c5-68a2-4254-935a-02967c608bfd/vubikugiz.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000100b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100B6 | 4684 bytes |
SHA-256: 6caaab807034820a37f3dadc6ee3a3eaf54ffa4854f0807efcddc61cf5e403d2 |
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font_01_sfnt_off000110c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110C4 | 11308 bytes |
SHA-256: 34c35e2d9d9c58f4d6684cc4f4b68fad4794e0b08da9b0e7df0804477805ca34 |
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font_02_sfnt_off00013746.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13746 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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