MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the document contains numerous links to disposable hosting, suggesting a phishing or malware distribution scheme. The embedded URL 'https://golowaki.ru/123?utm_term=browser+pc+di+android' is a primary indicator of this malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9954
Heuristics 5
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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 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://golowaki.ru/123?utm_term=browser+pc+di+android PDF link annotation
- http://eslivdrug.space/91138377694xrzyt.pdfIn PDF document text
- http://monoga.space/bootstrap_kanban_board_templatebgju0.pdfIn PDF document text
- http://callup.today/zojirushi_bread_maker_bb_cec20_recipesza9nq.pdfIn PDF document text
- http://redpandarecycling.com/darkest_dungeon_party_composition_guide4b64r.pdfIn PDF document text
- http://garugitadow.22web.org/lg_vn170_battery_cover.pdfIn PDF document text
- http://trelon.fun/the_power_of_positive_thinking_book_review_pptxkmr9.pdfIn PDF document text
- http://lalashoppen.online/the_monkees_i__m_a_believer_ukulele_chords4j9r3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367645/normal_601cb13933fa1.pdfIn PDF document text
- http://bestpriceforukraine.xyz/5757880492c9bd0.pdfIn PDF document text
- http://btsworld.org/rasuvokugawepunawuxaxigup3lsej.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385235/normal_60203973496b3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366010/normal_5feefaf5513cc.pdfIn PDF document text
- http://kifepivukog.iblogger.org/fugubukipaxakef.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4472788/normal_5fee211c59c9b.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/6ec25695-14f4-4cf4-972e-3b7014967802/how_to_replace_sta_rite_pool_pump_motor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4b55b3c-6043-411f-9c19-8608605d2922/what_are_the_different_types_of_scatter_plots.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/05bfdfde-32ec-40fb-a6c0-f59ceda2f787/vusuvopujumazofug.pdfIn PDF document text
- https://s3.amazonaws.com/zomuzigo/takozinotidutigevujimufel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f848bf59-2fda-4ff6-a91f-6e23d2dba5f1/61342154842.pdfIn PDF document text
- https://s3.amazonaws.com/bibejovixapis/pitusuxubivofitodezedet.pdfIn PDF document text
- http://talavapupaniv.rf.gd/urdu_to_english_paragraph_translation_exercises.pdfIn PDF document text
- https://s3.amazonaws.com/fewunadupop/zijitomasemotivolatosedux.pdfIn PDF document text
- https://s3.amazonaws.com/zolerazowubow/fobazapibeki.pdfIn PDF document text
- https://s3.amazonaws.com/tesotiwapax/47095700975.pdfIn PDF document text
- http://bizuwututemi.rf.gd/turakuwasugemirovuluvited.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e906ff0-a1dc-43e4-9046-77d545bb7bd5/foundations_of_algorithms_asu.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_off0000fa62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA62 | 4884 bytes |
SHA-256: 74667276f353fa046e668bfd085e01716c2bad0137757010c3a9e327f5a3de95 |
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font_01_sfnt_off00010b0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B0D | 10780 bytes |
SHA-256: e9584f1304eba70bf40bdb656141d362173a5c9f94ed64ae5185b72d7cdd3912 |
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font_02_sfnt_off00012fb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FB3 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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