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-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://crophysi.ru/strik?utm_term=idioms+dictionary+english+to+urdu+free+download+pdf PDF link annotation
- http://espacecmb.xyz/gevirasgo02e.pdfIn PDF document text
- http://nejamaranidirit.22web.org/20890970473.pdfIn PDF document text
- http://watertea.space/xizelalijakomezapoxz25e.pdfIn PDF document text
- http://twitter-center.com/61466883342m6ax8.pdfIn PDF document text
- http://podarokinsta365.site/21897480603gn80i.pdfIn PDF document text
- http://instapresent.site/hp_officejet_4500_printer_manual4rdo2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xuneviwek.epizy.com/53516067815.pdfIn PDF document text
- http://welididoseburiv.epizy.com/zesuximutokuwuloraviguf.pdfIn PDF document text
- https://s3.amazonaws.com/jivamubug/assassin_s_creed_origins_wiki_guide_ign.pdfIn PDF document text
- http://pimizebogo.rf.gd/embroidered_semi_formal_dress.pdfIn PDF document text
- http://muduwabu.rf.gd/criminology_a_sociological_approach_6th_edition.pdfIn PDF document text
- http://wepaxilex.epizy.com/74913251466.pdfIn PDF document text
- http://wezexezawudev.rf.gd/blender_software_for_ubuntu.pdfIn PDF document text
- http://bamasivira.rf.gd/introduction_essay_template.pdfIn PDF document text
- https://s3.amazonaws.com/muvemasoxaji/guxopaku.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_off0000dfd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFD2 | 5700 bytes |
SHA-256: bd8ad0317d4f5e9b666cc3c901db0ad14260145323e69ff543b61e135035c039 |
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font_01_sfnt_off0000f324.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF324 | 10408 bytes |
SHA-256: 752481fe94126b17c1112bd80b11765b46b70f6844e4a062bcf1d5957de0ffd3 |
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font_02_sfnt_off000116ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116ED | 16068 bytes |
SHA-256: b09879be15c6eb2246ae7b48c1c275502bdacda3194b2e7a150da035b49823e9 |
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