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 0.9987
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://maypoin.ru/award?keyword=sinergismo+antagonismo+y+antidotismo+de+f%25C3%25A1rmacos+pdf PDF link annotation
- https://cdn.sqhk.co/dedikifefisu/h3ieggS/hollywood_hd_movies_links.pdfIn PDF document text
- http://subuxiwubemew.getenjoyment.net/sudawelukaso.pdfIn PDF document text
- https://cdn.sqhk.co/wegifopi/sgSiejh/41043309243.pdfIn PDF document text
- http://sesesuruko.mypressonline.com/cambridge_english_for_human_resources_chomikuj.pdfIn PDF document text
- https://cdn.sqhk.co/jekenilegefe/Tiegcig/23414474650.pdfIn PDF document text
- https://bunonosuvon.weebly.com/uploads/1/3/5/9/135976801/b109cbd429e.pdfIn PDF document text
- https://cdn.sqhk.co/gusiloxi/gHjjjbX/jezelowiwelisobinemum.pdfIn PDF document text
- https://cdn.sqhk.co/jasurisunav/chbSifs/wovajokofapaluliguko.pdfIn PDF document text
- https://cdn.sqhk.co/konumapedowe/Vgjo9gg/tijoxidetovelurugod.pdfIn PDF document text
- http://vodizurulenega.mypressonline.com/guxogamewetuz.pdfIn PDF document text
- http://davebamonuzove.medianewsonline.com/73502352808.pdfIn PDF document text
- https://dunexekexafu.weebly.com/uploads/1/3/4/6/134622254/9068081.pdfIn PDF document text
- https://cdn.sqhk.co/sawomunuj/fjb5Jjd/i_will_touch_base_with_you_shortly.pdfIn PDF document text
- http://jotusimemirido.sportsontheweb.net/52035242670.pdfIn PDF document text
- https://mizewipexu.weebly.com/uploads/1/3/4/6/134609608/samosasevo.pdfIn PDF document text
- https://cdn.sqhk.co/poronujefino/iWZhgia/kozagarofapijixefiz.pdfIn PDF document text
- http://nipokaxa.getenjoyment.net/18123865605.pdfIn PDF document text
- https://bawokopo.weebly.com/uploads/1/3/1/0/131070727/3120341.pdfIn PDF document text
- http://dopogabijup.mywebcommunity.org/algebraic_topology_project.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xifeloj.onlinewebshop.net/77478916906.pdfIn PDF document text
- https://s3.amazonaws.com/bojafazes/kabaddi_live_score_app.pdfIn PDF document text
- https://s3.amazonaws.com/turip/best_quest_guide_addon_wow_classic.pdfIn PDF document text
- http://wopojofa.atwebpages.com/zakusuvejenu.pdfIn PDF document text
- https://s3.amazonaws.com/wiwamoxamo/71629086829.pdfIn PDF document text
- https://s3.amazonaws.com/daraniwekamidir/us_military_flag_patch_backwards.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_off00012fd6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FD6 | 1684 bytes |
SHA-256: 8b69ad8bf8706a8de8604f0485c67fb25a23b24d50174afbb8bbf061f3c53837 |
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font_01_sfnt_off0001383a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1383A | 5880 bytes |
SHA-256: 158ea49a3debc48bc1d7f8c7d2acf67ae19a8a47328a9ad6e442feeaee657418 |
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font_02_sfnt_off00014bb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14BB0 | 13148 bytes |
SHA-256: fa104e628925ded9cb75bfa8b1dad98ec6278aaf985f7d3e7ab29643eda40260 |
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