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 0.9965
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://jottigo.ru/award?keyword=manual+de+auditoria+y+revisoria+fiscal+pdf PDF link annotation
- http://malespw.xyz/malusivth44n.pdfIn PDF document text
- http://shoop-fl.ru/dyson_dc28_animal_replacement_partsoq032.pdfIn PDF document text
- http://powerhdniy.space/diccionario_ingles_espaol_larousse4i5bj.pdfIn PDF document text
- https://cdn.sqhk.co/kekumumaxow/1ijigrE/106249121.pdfIn PDF document text
- http://myirn.icu/what_is_mischief_rule_of_statutory_interpretationks1ce.pdfIn PDF document text
- http://trafikcezaodebayisi.com/applied_electromagnetics_stuart_m_wentwortha3hlv.pdfIn PDF document text
- http://lazadacostumercenter.com/nakalefebuvikisodusirexavvp935.pdfIn PDF document text
- http://file-id.ru/768300546437n60s.pdfIn PDF document text
- http://habirovradik.ru/how_to_pair_plantronics_plthl08p.pdfIn PDF document text
- https://cdn.sqhk.co/zoraxiraga/8Ghathk/vizio_sound_bar_mounting_template.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/8bc5a1b5-e3b6-4564-bf46-163de14118c5/23629093290.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/70f96e75-3b7d-45e3-a788-29eb14f34bac/sony_str-dh750_best_settings.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87c87d7c-a2a4-4774-8fcf-b12fe39263a4/serupodijogimevaz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/479ef848-bfd1-4540-8ba0-a875b447237e/john_deere_lawn_tractors_cost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d91c5987-9ea0-420d-9f1f-3f212dc86688/attack_on_titan_manga_release_date_134.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5901f8f-38cc-4079-bb6e-8201039dee00/6_step_sequencing_worksheets.pdfIn PDF document text
- http://folezazav.epizy.com/gevejeni.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c16007f-457e-46dc-91fa-8e06b2dfe1c9/ziruguwinuvanij.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/20012e77-640d-466c-b768-d37e230eb335/is_there_magic_in_the_lies_of_locke_lamora.pdfIn PDF document text
- http://fopopuwefepa.rf.gd/spelling_test_template_20_words_free.pdfIn 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_off0000e776.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE776 | 5316 bytes |
SHA-256: e58854f1a3ffd44ad9938700f8c79f6d6cc3b890bfe640a4246ea2f6dc4f0702 |
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font_01_sfnt_off0000f9bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9BD | 11764 bytes |
SHA-256: e3aeb700b2dd774e4c5a3fe6c080eac9283ebfdaf381e2e18846b81f2c5d72dc |
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