MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains embedded URLs pointing to suspicious domains, including one that appears to be a link farm designed for SEO manipulation. The document body, though partially corrupted, suggests a lure related to a 'jump starter manual', a common tactic for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://bologen.ru/strik?utm_term=everstart+jump+starter+300+amp+manual PDF link annotation
- http://xavimelobuvi.22web.org/16948464898.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403938/normal_5fcfe8f80e822.pdfIn PDF document text
- http://mebotus.mypressonline.com/wojibasobesifilini.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459164/normal_5fd6eb51cb37d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420608/normal_5fd82d08aa81b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460048/normal_605ffa8310bd3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427079/normal_604c9c13b91b9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4467043/normal_600f180802c70.pdfIn PDF document text
- http://seseletozub.iblogger.org/how_heavy_is_a_bag_of_sand.pdfIn PDF document text
- http://rixujewo.getenjoyment.net/95795106367.pdfIn PDF document text
- http://liwitesuzemumex.sportsontheweb.net/utility_knife_safety.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fefezaw.rf.gd/sikipuradetazovejefakawe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56bc91a4-7220-4bf1-b212-27919d3f630e/matlab_legend_title_plot.pdfIn PDF document text
- https://5663e088-3595-439c-971a-5873693bee35.filesusr.com/ugd/e98895_39dbd3028c9f457ab1aee1b594c51b4a.pdf?index=trueIn PDF document text
- http://wodowepakimeko.onlinewebshop.net/ensayos_cepech.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f56edff-27ab-4eae-befb-409f232111e4/70964696350.pdfIn PDF document text
- http://sojufuka.atwebpages.com/bihar_daroga_question_bank.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6336c58-09b9-4cf6-b741-fe5e37b4a9c3/how_do_you_fix_a_liftmaster_garage_door_that_wont_open.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da8218bb-1d06-4b9a-babc-bc3d19b14403/fubedepobudoxube.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8112ec8a-c411-40ea-ad3f-6f12b83a5689/wamalosut.pdfIn PDF document text
- https://17a6c5a8-0587-4adf-8126-5b439e15a62f.filesusr.com/ugd/54bec1_c209b718df3e4f72b048d87ebe73d853.pdf?index=trueIn PDF document text
- http://mejesikuwuvaxax.rf.gd/bib._dll_file.pdfIn PDF document text
- https://4a5660cc-52a2-48ff-9acb-4b4f1704cb6e.filesusr.com/ugd/81868d_98f297f8dd6e48dca20c5751039237d8.pdf?index=trueIn PDF document text
- https://cfecb619-c0f5-418d-ae9d-b1147643389f.filesusr.com/ugd/4cd51e_08ef100456794fffaffc349aa95159c1.pdf?index=trueIn PDF document text
- https://6f8cb219-4830-455d-9ced-b55e65700e85.filesusr.com/ugd/fd30ac_70bd026b2bd34f78a614f29fdb33da36.pdf?index=trueIn 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_off000122b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x122B6 | 5364 bytes |
SHA-256: 31e558a976465ead3272d37a6298ba9d16fe96520da863877133f06ff9cc8925 |
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font_01_sfnt_off000134e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x134E5 | 12196 bytes |
SHA-256: 94e538dd56b7b58eedaaf9fa96a41d5a6a4bd5e60cb1a5fab0ec3b2ca6823ec2 |
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