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://jottigo.ru/wix?keyword=parts+of+a+volcano+diagram+worksheet PDF link annotation
- http://midumadataresut.66ghz.com/boombox_ft_teni_i_dey_lyrics.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4422136/normal_5feb27b4f044c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4475730/normal_6007de4bbd031.pdfIn PDF document text
- http://fogazino.iblogger.org/plantronics_backbeat_go_3_charging_case_manual.pdfIn PDF document text
- https://rilawexiretik.weebly.com/uploads/1/3/4/2/134267086/saparuromizu-disunonov.pdfIn PDF document text
- http://timecodes.net/100102934212r4gp.pdfIn PDF document text
- https://walagikolisof.weebly.com/uploads/1/3/4/4/134494282/nutejokam.pdfIn PDF document text
- https://doliwejivus.weebly.com/uploads/1/3/4/3/134353379/763980e8aaa83.pdfIn PDF document text
- http://storedubai.shop/wallpapers_for_iphone_xs_max_notch9wsq6.pdfIn PDF document text
- https://katalulipof.weebly.com/uploads/1/3/2/7/132710678/3d18492544.pdfIn PDF document text
- http://vukesis.iblogger.org/maple_leaf_template_printable_free.pdfIn PDF document text
- http://itayoga.space/pexuveb82vtu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376362/normal_5fe6d860c9049.pdfIn PDF document text
- https://xurigaral.weebly.com/uploads/1/3/0/7/130738792/1524580.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dekuravimej.epizy.com/nekugeranifokaxewakofeb.pdfIn PDF document text
- https://s3.amazonaws.com/xukanomarexumu/free_printable_writing_sheets_for_1st_graders.pdfIn PDF document text
- https://s3.amazonaws.com/fosalizuzu/cantaloop_c_section_briefs_size_guide.pdfIn PDF document text
- http://meladuk.rf.gd/sixatelimarira.pdfIn PDF document text
- http://zewomasajeguzud.epizy.com/busted_netflix_free.pdfIn PDF document text
- http://gogewarixisude.epizy.com/bosch_security_rps_software.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_off0000cc85.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC85 | 5652 bytes |
SHA-256: eade8bf7abd16aaa154d510bd1a0c404a661a82f82d3d13878610bbddb99f1e1 |
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font_01_sfnt_off0000dfae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFAE | 10008 bytes |
SHA-256: e9b74d19cad7c1dbd325275af2bc67ca30d7c17857b3beb0ed88011d9b3c8041 |
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