MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many pointing to disposable domains, suggesting a phishing or malware distribution scheme. The document body, though heavily obfuscated, contains keywords related to recruitment, which is a common lure for spearphishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://ponafet.ru/award?keyword=hssc+group+d+recruitment+2020+notification+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4427783/normal_6014c8a397d34.pdfIn PDF document text
- http://wodedutipif.medianewsonline.com/free_abstract_reasoning_test_with_answers_and_explanation.pdfIn PDF document text
- http://vikolumubibo.scienceontheweb.net/arabic_alphabet_worksheets_printable.pdfIn PDF document text
- http://mitimewigupito.mypressonline.com/dekupubigalufodotav.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369656/normal_60183028928a7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366027/normal_60472351b0350.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4377717/normal_60031a4d6ba31.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466675/normal_60281a1509ea5.pdfIn PDF document text
- http://sekelenogake.getenjoyment.net/fewufapitelefo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://muvidunijusen.rf.gd/french_alphabet_worksheet.pdfIn PDF document text
- http://gakilasefit.myartsonline.com/bajod.pdfIn PDF document text
- http://kugofabafomozo.epizy.com/85899557272.pdfIn PDF document text
- http://rovofupokunuda.rf.gd/ibm_security_qradar_log_sources_user_guide.pdfIn PDF document text
- http://wesonujojamoga.epizy.com/2018_dinghy_towing_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c371260-fae4-4099-bbee-e78a5a488e57/how_does_pecola_change_in_the_bluest_eye.pdfIn PDF document text
- http://turitize.rf.gd/12990826395.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/60f96020-c10b-46be-bcba-2781b7aaeab0/2780058917.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://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010b12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B12 | 5676 bytes |
SHA-256: ad9d06aca681778ef84c49597b7af4469b2c38b92cac9c1361ed3ce5a95e03e7 |
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font_01_sfnt_off00011e48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E48 | 3720 bytes |
SHA-256: 6539b129c5cd894636dc8f40f53a156c00c8f46378ab4f137c96d687a1cff6ed |
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font_02_sfnt_off000129ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129AB | 10716 bytes |
SHA-256: 6467afec2b0652c6d2a7d352857a6e3381dc07f587eeb43b8402d09b38a96a40 |
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font_03_sfnt_off00014e65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14E65 | 16060 bytes |
SHA-256: d1a84ba8f0e4a827a048d387db8dd5dae3538f1c7e72415b16af587a9947cdc7 |
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font_04_sfnt_off0001633a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1633A | 12564 bytes |
SHA-256: 3a8b59a623e50bf6f4c193c7793840e4814987023fdc68b9858cf0368607f281 |
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