MALICIOUS
146
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. It uses a callback-phone (TOAD) lure. 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 0.9989
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 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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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://jacksth.ru/strik?utm_term=osha+forklift+training+video+spanish PDF link annotation
- http://titoto.xyz/bedexosurasl3lhf.pdfIn PDF document text
- http://20970907.net/4462972584985mbi.pdfIn PDF document text
- http://lamaded.mywebcommunity.org/cecilia_meireles_poesia_completa.pdfIn PDF document text
- http://ogranicbio.fun/what_happened_in_the_greek_golden_agekymbh.pdfIn PDF document text
- http://kinokaiff.space/chinese_pattern_vector_freene1f5.pdfIn PDF document text
- http://vuvuga.xyz/how_to_change_your_mind_pollan_podcastsn25v.pdfIn PDF document text
- http://fekowepiz.mywebcommunity.org/cooling_tower_function.pdfIn PDF document text
- http://onlinesos.tech/sofowirikoxorawub9uzib.pdfIn PDF document text
- http://cosmostil.top/chrome_old_version_for_android2z2y7.pdfIn PDF document text
- http://kigetipopizatij.getenjoyment.net/java_8_stream_tutorial_youtube.pdfIn PDF document text
- http://xojuxelase.medianewsonline.com/milipidubokugimodevo.pdfIn PDF document text
- http://xufamorazogubov.sportsontheweb.net/tf2_and_another_thing_youre_ugly.pdfIn PDF document text
- http://meine-gebuhrenfrei.com/zunivinakuxezetuduvikubftexl.pdfIn PDF document text
- http://tk-pobeda.site/versatile_meaning_chemistryda9m8.pdfIn PDF document text
- http://tikopariwoxa.mygamesonline.org/figugetabepupularuxif.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
- http://povuputuk.epizy.com/63530332136.pdfIn PDF document text
- https://6090ae5c-070c-4b50-bfd2-11a66789f099.filesusr.com/ugd/83cce3_efcdbd42ef15470ca21395825c565df0.pdf?index=trueIn PDF document text
- http://dusilasazeli.rf.gd/graphic_design_company_profile_sample.pdfIn PDF document text
- http://tobikinos.onlinewebshop.net/definition_of_research_methodology.pdfIn PDF document text
- https://6ddb26ad-aa8e-4a3e-a925-5cef6fc035e1.filesusr.com/ugd/d3d820_579de09a7fb84f38af75927a4ac013a7.pdf?index=trueIn PDF document text
- http://vasakuzepilaxi.onlinewebshop.net/steam_boiler_catalogue.pdfIn PDF document text
- https://fa90eb46-aa9b-4fd1-a2e8-e903ec8e50a4.filesusr.com/ugd/575fb0_9af1b5e82d044875acc02906c78fc04d.pdf?index=trueIn PDF document text
- http://migumirokive.epizy.com/12239063673.pdfIn PDF document text
- http://kenesowozowojaw.myartsonline.com/xikejebefadaboligugu.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_off0000de22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE22 | 5240 bytes |
SHA-256: b0d06042fd27a8375c2b938336cf67ca8e3135f4b321e94193e0d8412502219e |
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font_01_sfnt_off0000efed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFED | 11736 bytes |
SHA-256: 3529eac1c89dc93e551e08ee6fcdc6649cdf06f1f15cca95ebf3503bcadbf89c |
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font_02_sfnt_off00011845.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11845 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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