MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as a link farm and a phishing/malicious document. It contains numerous external links pointing to disposable domains, suggesting a campaign to generate traffic or distribute further malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://fokemale.ru/strik?utm_term=what+signs+are+born+in+december PDF link annotation
- http://jijufik.22web.org/xopadakero.pdfIn PDF document text
- https://sasopezanureje.weebly.com/uploads/1/3/4/6/134691995/rilapukatipe_jabowutosa_wiwufogukun_nemubedako.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456687/normal_5ffbf151b4b8e.pdfIn PDF document text
- http://jalimojaben.iblogger.org/diprosone_soluo_bula.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4496374/normal_605a1c1078c53.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367000/normal_60138c87f1cd4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376879/normal_602d8d1a0a8be.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402940/normal_5fdbe5d51c559.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451932/normal_6051182796086.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486984/normal_5ffbac44a3572.pdfIn PDF document text
- http://anyita.space/notice_of_meeting_and_agenda_sample98djc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368495/normal_60358622121ab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393515/normal_5fd2abef1b174.pdfIn PDF document text
- https://jitogomufe.weebly.com/uploads/1/3/4/5/134588764/zipatimebutila.pdfIn PDF document text
- https://rozenawaxu.weebly.com/uploads/1/3/4/5/134517597/kakubutute_kefevodiraz_ripobukabebifij.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419818/normal_602a7488c2111.pdfIn PDF document text
- http://prizinsta24.online/what_does_the_idiom_monkey_business_meansxmcga.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/kubafezin/66149167127.pdfIn PDF document text
- https://s3.amazonaws.com/zifilobesumafi/lesejafa.pdfIn PDF document text
- https://s3.amazonaws.com/pipaneku/verb_have_got_exercises_primary.pdfIn PDF document text
- http://jusudab.epizy.com/christmas_card_templates_for_photographers.pdfIn PDF document text
- http://gagolugumetuvo.epizy.com/rice_krispies_nutrition_information_uk.pdfIn PDF document text
- https://s3.amazonaws.com/sugowubuf/stansted_airport_flight_information_live_arrivals.pdfIn PDF document text
- https://s3.amazonaws.com/jifesu/sodosarudobixu.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f631.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF631 | 5472 bytes |
SHA-256: 7c46d92c523973da42422481d151f595655bcbb2bc3d80742a726949ea440542 |
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font_01_sfnt_off000108ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108AD | 10296 bytes |
SHA-256: c04bc07837645392bd0ff392042d2f19bc1683ae58e33df0e4e5d820f16918f2 |
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