MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://jacksth.ru/123?utm_term=meal+plan+to+lose+weight+while+breastfeeding PDF link annotation
- http://steelsho3.club/905295359178txsi.pdfIn PDF document text
- http://onlyforyou.space/call_of_cthulhu_6th_edition_character_sheet_fillable23isr.pdfIn PDF document text
- http://usesalle.xyz/xexelogugidlw5ku.pdfIn PDF document text
- http://frontglass.xyz/katalog_toto_2018quib2.pdfIn PDF document text
- http://bepevekebezupu.22web.org/pizukopabajasarewigo.pdfIn PDF document text
- http://carbags.site/10308756320j8a54.pdfIn PDF document text
- http://varietystore.website/6029344596us0pm.pdfIn PDF document text
- http://store50off.info/pampered_chef_rockcrok_pork_recipesgxssd.pdfIn PDF document text
- http://help-business-media.com/popilifimomuzeb8n0k3.pdfIn PDF document text
- http://nelibagaxo.iblogger.org/65007818189.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fevupepetifus.rf.gd/letter_k_words_worksheet.pdfIn PDF document text
- http://xilidutajomode.epizy.com/logarithmic_functions_word_problems_worksheet_with_answers.pdfIn PDF document text
- https://s3.amazonaws.com/bezegoluzose/crusaders_of_light_doomknight_guide.pdfIn PDF document text
- http://kakoxoduruze.epizy.com/degumazizixawovejobega.pdfIn PDF document text
- https://s3.amazonaws.com/gagotaniwipure/android_arsenal_buttons.pdfIn PDF document text
- https://s3.amazonaws.com/bejeseja/investigation_report_template_south_africa.pdfIn PDF document text
- http://pejonoma.epizy.com/dragoneer_s_aria_item_guide.pdfIn PDF document text
- http://dogefifuga.rf.gd/34074576854.pdfIn PDF document text
- http://fujegite.rf.gd/calories_in_a_chicken_taco_salad_no_shell.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e074.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE074 | 5540 bytes |
SHA-256: 5a27e88c1985eed363f16e2f9a94506ae324838faa83ae27fff1b81d0c0c5d00 |
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font_01_sfnt_off0000f35c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF35C | 11044 bytes |
SHA-256: 47c9531cbca3223748d2978043f4db36a960b3c5bad1336dc1cd51667a896d42 |
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