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 0.9997
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://fokemale.ru/award?keyword=causes+of+gestational+diabetes+mellitus+pdf PDF link annotation
- http://silozimerum.iblogger.org/99640571598.pdfIn PDF document text
- https://katodelof.weebly.com/uploads/1/3/6/0/136051175/2612264.pdfIn PDF document text
- https://raserigu.weebly.com/uploads/1/3/4/7/134725151/2915c2c7d99eb71.pdfIn PDF document text
- https://cdn.sqhk.co/rozesivotix/gibifnz/30926935700.pdfIn PDF document text
- http://wazojox.iblogger.org/14016187651.pdfIn PDF document text
- https://cdn.sqhk.co/lukumuzu/9NjgidL/download_akinator_vip_android.pdfIn PDF document text
- https://cdn.sqhk.co/bogonelemid/QhKqjg5/virodixifebar.pdfIn PDF document text
- https://cdn.sqhk.co/gefimiwotux/gLqhbig/14040064250.pdfIn PDF document text
- https://cdn.sqhk.co/bipokagiti/jbMhf95/69309649424.pdfIn PDF document text
- https://cdn.sqhk.co/lexoxuxoluvi/igDhfje/happy_hanuman_jump_game.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vaxinot.epizy.com/sokugax.pdfIn PDF document text
- http://rejekokamikax.rf.gd/acceleration_problems_worksheet_and_answers.pdfIn PDF document text
- http://mafukedakol.rf.gd/ravpower_rp-pb19_manual.pdfIn PDF document text
- http://delezomixotu.epizy.com/81180003021.pdfIn PDF document text
- http://rituruve.epizy.com/ultrasound_guided_cannulation_tips.pdfIn PDF document text
- http://sumidemeg.epizy.com/emiway_bantai_all_song_ming.pdfIn PDF document text
- http://zixagoku.rf.gd/19225439288.pdfIn PDF document text
- https://d064ede3-316f-4d13-8ec5-014b2136b3bd.filesusr.com/ugd/154db6_2114a734dd4c42ccbf3ed55075c594fd.pdf?index=trueIn PDF document text
- https://229013d5-0e14-4531-be8c-43df84542e77.filesusr.com/ugd/e4a895_3cd6beb61ab442c689b0729a35f51da2.pdf?index=trueIn PDF document text
- http://linewezidewixa.rf.gd/19929633167.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_off0000d37e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD37E | 5312 bytes |
SHA-256: 40bfb61394c3e2ed4afae665a8ef56556e7f62d38f166e8671edc5fe76ce8927 |
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font_01_sfnt_off0000e579.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE579 | 10260 bytes |
SHA-256: ba914e157e13b0aa5b9c709209a0d5fc7694d8a4d49f95c7a2657f7aa625b9f0 |
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