MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by multiple heuristics and an ML classifier, with ClamAV detecting it as a phishing trojan. It contains numerous links, including one pointing to a known malicious redirector at 'https://yafferge.ru/strik?utm_term=ibn+arabi+books+pdf+free+download', and others hosted on disposable domains, suggesting a link farm used for phishing or malware distribution. The document body, though heavily obfuscated, contains text related to 'Ibn Arabi books pdf free download', indicating a lure to entice users to click on the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://yafferge.ru/strik?utm_term=ibn+arabi+books+pdf+free+download In PDF document text
- http://rat-red.space/frequency_table_worksheet_6th_graderywah.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479446/normal_602a79bc4ddad.pdfIn PDF document text
- https://wugupuvexiso.weebly.com/uploads/1/3/0/9/130969254/ripofukasavixur.pdfIn PDF document text
- https://vaxatimiroxak.weebly.com/uploads/1/3/4/6/134617636/ceebc1685e520.pdfIn PDF document text
- https://pareruli.weebly.com/uploads/1/3/4/8/134891857/3984465.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366311/normal_5fe36a6df0a03.pdfIn PDF document text
- http://vebafaguxaw.22web.org/supply_chain_management_resume_template.pdfIn PDF document text
- http://electrumwallet.buzz/platicas_prematrimoniales_catolicasfbr9q.pdfIn PDF document text
- http://wopotirofi.22web.org/mupapekozugikebu.pdfIn PDF document text
- http://copyright-services-us.com/napazirolifoxagahsedj.pdfIn PDF document text
- http://help-violation.com/48761510683250f7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4484820/normal_5ff5a3670b5e1.pdfIn PDF document text
- https://setejurisu.weebly.com/uploads/1/3/2/7/132740540/5f6c29d6.pdfIn PDF document text
- http://jotepuxigavof.iblogger.org/burdened_with_crossword_answer.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/suxuzubojut/veruzemilasemifobidivubus.pdfIn PDF document text
- http://kanisal.epizy.com/hebbal_weather_report_today.pdfIn PDF document text
- http://magoravir.epizy.com/woxajirikunafurapotof.pdfIn PDF document text
- http://kexeban.rf.gd/nhc_thiu_nhi_c_nh_thng_nhau_-_youtube.pdfIn PDF document text
- https://s3.amazonaws.com/vufupu/royal_giant_deck_guide.pdfIn PDF document text
- http://xufizup.rf.gd/51485528358.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_off0000f6d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6D5 | 5268 bytes |
SHA-256: 1cb2d9f8c5e57ceadd1a336716c3693a97da09fcad9f36eff543ebb9482e39c7 |
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font_01_sfnt_off000108e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108E2 | 13136 bytes |
SHA-256: 5b49a700e1e1f425e84d0b76b05fb9164f4bf8cbf289747f951b05f6c917be6f |
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font_02_sfnt_off000131bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131BC | 18704 bytes |
SHA-256: 2e2acd68e39ae6dd0f2eb674e78c02a1ba9726a4cafd468e92a3fea93689d99e |
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