MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ClamAV and an ML classifier. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm for SEO manipulation or phishing. The primary external URI points to a URL that appears to be a lure for a battery charger manual, likely to trick users into clicking through to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://maypoin.ru/wix?keyword=schumacher+sc8+battery+charger+manual PDF link annotation
- https://bexokafosirur.weebly.com/uploads/1/3/2/6/132695536/suloligirew.pdfIn PDF document text
- https://kepupumi.weebly.com/uploads/1/3/4/6/134616340/pifavuwesulusi.pdfIn PDF document text
- http://vipadobotisituz.mygamesonline.org/fitifuvasojovuwutovi.pdfIn PDF document text
- https://zinebarovug.weebly.com/uploads/1/3/0/8/130814534/jemudiliniru-kodirobogu-jijuno-xaxedirisunid.pdfIn PDF document text
- https://lodavoxi.weebly.com/uploads/1/3/4/5/134505118/gerodilaxoliko.pdfIn PDF document text
- http://zalofamanaw.22web.org/wuvizazejabusukebitub.pdfIn PDF document text
- http://golixudib.mypressonline.com/rising_action_for_thank_you_maam.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/54a91ba8-d465-4ee9-9154-ce1c4eabc8cb/phrasal_verbs_in_spanish_examples_and_exercises.pdfIn PDF document text
- https://5a4e7950-e122-4b3c-9cf7-894e7f5b1216.filesusr.com/ugd/76aeb6_83c06f9b7fd9473482f0694800b8f702.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/01ca75d4-3840-4000-aacf-4f4ce985dabe/zosogalome.pdfIn PDF document text
- http://lolowavedipugis.rf.gd/best_30_60_90_day_templates.pdfIn PDF document text
- https://ad9e3d1f-bb22-46ca-892e-b6aa3325a756.filesusr.com/ugd/837d34_f5e1c09dbad943888a5f06695052366a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/01e2fed3-306b-4696-a3c7-e07ab8f8241a/pisokagadetirutiwizesuva.pdfIn PDF document text
- http://wafogaz.rf.gd/11569354459.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/39f3458d-b0c0-4975-b353-8dff40b80ffd/gotadaruzusozanivofasuba.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c902efc-b2da-49cd-8dfe-9461753530a2/doctor_zhivago_summary.pdfIn PDF document text
- https://7ae52be2-ba3c-41fb-8935-29281088223e.filesusr.com/ugd/affaa6_3d530b4d0bed4a2f97552b4aa9e04284.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a4d0dc94-aaa3-4081-92f4-d7c73d197065/what_do_you_mean_by_information_retrieval_system_explain_different_steps_involved_in_it.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_off0000ea70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA70 | 5752 bytes |
SHA-256: dd5950fe3f049fe3f4f17d78471e3e6e3b459bfa64e32b06dd29d70339518b0c |
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font_01_sfnt_off0000fddb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDDB | 14384 bytes |
SHA-256: e7af5f9435ed3caf85803e011a7e802a76eb23d368224bed53c68c8ea5eeb621 |
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font_02_sfnt_off00012ac9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AC9 | 16132 bytes |
SHA-256: d9b012042df5fe8dc074c42eae0f7627b15178249d85eb70dc7afc452d134ec7 |
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