MALICIOUS
186
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. 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 0.9998
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 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://nomylo.ru/pbw?utm_term=youtube+music+premium+apk+onhax PDF link annotation
- https://jiwutenejuwipu.weebly.com/uploads/1/3/4/6/134629854/981c1eb.pdfIn PDF document text
- https://ridakikasidom.weebly.com/uploads/1/3/0/7/130739592/namuwutarudid.pdfIn PDF document text
- https://givebuzuwipagin.weebly.com/uploads/1/3/0/7/130775776/tetabimek_mixawuganifeta.pdfIn PDF document text
- https://xanojamazifedim.weebly.com/uploads/1/3/5/3/135323589/kojemodop-lamizeguwaxeti.pdfIn PDF document text
- https://ramexolilaburav.weebly.com/uploads/1/3/4/3/134331107/potupu.pdfIn PDF document text
- https://kixesikanunezez.weebly.com/uploads/1/3/4/7/134702505/8eb51288f1da7db.pdfIn PDF document text
- https://niburisugop.weebly.com/uploads/1/3/6/0/136082965/5336089.pdfIn PDF document text
- https://gesinanafu.weebly.com/uploads/1/3/4/4/134481382/kupixosubabub-lagoluzakeke.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vogituvu.pbworks.com/w/file/fetch/144626652/las_palabras_ms_usadas_en_ingls_traducidas_al_espaol.pdfIn PDF document text
- http://vedufid.pbworks.com/w/file/fetch/144510672/a_practical_english_grammar_exercises_1_answers.pdfIn PDF document text
- http://lomubel.pbworks.com/w/file/fetch/144576129/conjuring_2_full_movie_download_in_hindi_dubbed_720p.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa5ede3b-3e0c-4819-8d46-ce5a97edf1d3/poxogos.pdfIn PDF document text
- http://jilawuxifi.pbworks.com/f/ejemplos_con_presente_perfecto_continuo.pdfIn PDF document text
- http://tirotibixup.pbworks.com/w/file/fetch/144618945/19491113543.pdfIn PDF document text
- http://xojifot.pbworks.com/w/file/fetch/144428370/kowofogorixuxakem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56a6424b-b3af-4a66-96d4-17427f999fd0/abstract_reasoning_test_with_answers.pdfIn PDF document text
- http://garigor.pbworks.com/f/how_to_work_westinghouse_tv_without_remote.pdfIn PDF document text
- http://matekid.pbworks.com/f/87560925014.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e3b6456c-d46f-4246-a1e4-7801877dc47a/gba_sp_ags_101.pdfIn PDF document text
- http://jitilabajeko.pbworks.com/w/file/fetch/144505566/how_to_get_infinite_gems_in_dragon_city_2020.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dcb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCB1 | 5376 bytes |
SHA-256: 571731114e37a143fb87c80c4d27e15526d98e9209ceabf741c6cd92fc21efd4 |
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font_01_sfnt_off0000eece.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEECE | 11924 bytes |
SHA-256: baa2164794bc527afcef1c6c83ba8fc098f5eed468db3b01681b1988748e7174 |
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font_02_sfnt_off000116a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116A4 | 16140 bytes |
SHA-256: 5bfda07072dd2e1b0df7f1680a75ba616774ec51e1a09c257f000ba239241e1c |
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