MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to PDF files, indicative of an SEO link farm or phishing campaign. ClamAV and ML classifiers strongly indicate maliciousness, specifically a phishing trojan. The embedded URLs suggest the primary goal is to redirect users to malicious sites, likely to host further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://jumiwimov.ru/123?utm_term=mirae+asset+securities+usa+inc+annual+report
- https://cdn.sqhk.co/jadepibake/qidGahh/18070537153.pdf
- http://zememor.sportsontheweb.net/what_were_the_largest_cities_in_1900.pdf
- http://mewudaguzexo.sportsontheweb.net/turofimobefelokunobafugir.pdf
- https://cdn.sqhk.co/torazanopuni/7Jd6Phf/73288566905.pdf
- https://cdn.sqhk.co/muwazubivotu/jagchai/xegamilumopal.pdf
- http://xovebud.mygamesonline.org/26363065599.pdf
- https://xesizoge.weebly.com/uploads/1/3/1/4/131452949/1365355.pdf
- https://dolilugufup.weebly.com/uploads/1/3/0/7/130776220/zunerolefowisudeva.pdf
- http://lologunaw.mygamesonline.org/best_cv_template_word_for_students.pdf
- https://luvepuxoworusoj.weebly.com/uploads/1/3/4/6/134660421/tejazuzinanelirokubi.pdf
- https://cdn.sqhk.co/rubogomuweme/bhjhihj/final_fight_apk_data.pdf
- https://cdn.sqhk.co/mivuxakadu/LiiWih6/woodworking_projects_for_boy.pdf
- https://webexozaputer.weebly.com/uploads/1/3/2/6/132681415/6489834.pdf
- http://nerazegizetikam.getenjoyment.net/antimicrobial_properties_of_spices.pdf
- http://tezuveripoxub.mypressonline.com/39378901915.pdf
- https://cdn.sqhk.co/zapiseniw/ijfhbgf/stickman_soccer_hack_apk_download.pdf
- https://cdn.sqhk.co/wufevinek/1sFFaS5/89554166421.pdf
- https://cdn.sqhk.co/vusutazomaga/oibifX3/nezuzitafixutane.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://fuxunowelujuxa.atwebpages.com/what_do_u_mean_by_a_quick_study.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001365a.bin91e580c1859df3f430e54b86ee869c2efc8cf60d14763f4eca076590e309b25d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1365A | 4932 bytes |
font_01_sfnt_off00014739.bin090d698640784a1912b434106deaeeb04665a893208a83db1d99d8f1f2e2e842 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14739 | 10856 bytes |
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