MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to disposable hosting services, suggesting a link farm designed to redirect users to malicious sites. The primary URL, 'https://mezovuduw.ru/wix?keyword=instagram+hack+apk+simulator', indicates a lure related to hacking tools. ClamAV and ML heuristics confirm the malicious nature of the PDF, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://mezovuduw.ru/wix?keyword=instagram+hack+apk+simulator PDF link annotation
- https://cdn.sqhk.co/tamejenonisi/shOhhzS/wuwipejulavezo.pdfIn PDF document text
- https://cdn.sqhk.co/noluxokeruma/jbpIggv/hammer_simulator_codes.pdfIn PDF document text
- https://cdn.sqhk.co/luwesefizi/oQijTSV/warzone_turn_based_strategy_pc.pdfIn PDF document text
- https://wexigovepabenu.weebly.com/uploads/1/3/0/7/130738565/910e282bbbbfd.pdfIn PDF document text
- https://jogabaxeke.weebly.com/uploads/1/3/4/7/134704809/wanenewowozibob-sumumidivasinu-xadol-domegipimudur.pdfIn PDF document text
- https://mepagalupotope.weebly.com/uploads/1/3/4/2/134265457/b755b2b0.pdfIn PDF document text
- https://cdn.sqhk.co/baxoladipezu/f02hgJH/jizototosikise.pdfIn PDF document text
- https://jamakebowixon.weebly.com/uploads/1/3/4/4/134477175/durizaliraf.pdfIn PDF document text
- https://sasofisapen.weebly.com/uploads/1/3/4/5/134590640/wanasu-mibavose-lixut-viwipa.pdfIn PDF document text
- https://cdn.sqhk.co/gobuwovuv/CaIKhiw/mazie_hirono_age.pdfIn PDF document text
- https://dutaveporope.weebly.com/uploads/1/3/4/6/134600224/a4966f8ba19a64.pdfIn PDF document text
- http://juwupexutaval.mywebcommunity.org/letibitademikupe.pdfIn PDF document text
- https://cdn.sqhk.co/vefasebo/ieCxggx/time_traveler_s_wife_streaming_vostfr.pdfIn PDF document text
- https://cdn.sqhk.co/xodawakadude/JUhiVhh/xekodarebexulegezena.pdfIn PDF document text
- https://buruwezixefekiw.weebly.com/uploads/1/3/0/7/130738548/6079110.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wajufifenoxuj/coding_standard_document_template.pdfIn PDF document text
- https://s3.amazonaws.com/tutapaxi/nursing_intervention_of_anorectal_malformation.pdfIn PDF document text
- http://lajovaputap.myartsonline.com/deficiencia_de_vitamina_b.pdfIn PDF document text
- https://s3.amazonaws.com/fulosobezur/business_infographic_template_powerpoint_free.pdfIn PDF document text
- https://s3.amazonaws.com/kakekojezutok/14610615996.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
- 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_off0000f155.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF155 | 5348 bytes |
SHA-256: c1a31a3de62c8abde71bb1d03a95b5cf5f0e56b5ce62ccbb3568695e2cf37d09 |
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font_01_sfnt_off00010361.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10361 | 11732 bytes |
SHA-256: b0dd9a6e47cc4d11d1b3e67e4c75dfebe604bd96adefb5a91bceda09543938a0 |
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font_02_sfnt_off00012a16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A16 | 16132 bytes |
SHA-256: 6c511cd2548aab1566dad8f54fccf2be4cd056cf5a4d5d56937977fde9165995 |
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