MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The primary URL, 'https://baarspo.ru/wb?keyword=autocad%20designer%20jobs%20salary', appears to be a lure for job seekers, likely leading to further malicious content or phishing attempts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://baarspo.ru/wb?keyword=autocad%20designer%20jobs%20salary PDF link annotation
- https://cdn.sqhk.co/tolononof/hgcLhjg/super_stickman_golf_2_cheats.pdfIn PDF document text
- https://cdn.sqhk.co/togodawexu/cg6PVib/82426108637.pdfIn PDF document text
- https://cdn.sqhk.co/gabazumad/ihFjd1z/t_mobile_deals_when_u_switch.pdfIn PDF document text
- https://cdn.sqhk.co/kenixidoxexi/idjjfSM/hakuouki_reimeiroku_season_1.pdfIn PDF document text
- https://zuzilumapodebaj.weebly.com/uploads/1/3/1/3/131382406/xolizux.pdfIn PDF document text
- https://viliwefat.weebly.com/uploads/1/3/1/0/131069961/4224996.pdfIn PDF document text
- https://ruzutemeba.weebly.com/uploads/1/3/2/6/132681300/2213351.pdfIn PDF document text
- https://dazutexigamufo.weebly.com/uploads/1/3/2/7/132740900/gizujinexobafoloworo.pdfIn PDF document text
- https://dupudebokuvufex.weebly.com/uploads/1/3/2/3/132303235/xotejekal.pdfIn PDF document text
- https://vetazewufa.weebly.com/uploads/1/3/2/8/132814418/fukeradenidu_rizum_naxosaratoruso.pdfIn PDF document text
- https://cdn.sqhk.co/dabozijide/iigdVhj/skulduggery_pleasant_movie_auditions.pdfIn PDF document text
- https://cdn.sqhk.co/xesozugis/OlWsFia/2014_super_duty_towing_guide.pdfIn PDF document text
- https://garowowo.weebly.com/uploads/1/3/6/0/136033653/rifono.pdfIn PDF document text
- https://cdn.sqhk.co/negolura/dzkrfia/xegemivijetajomat.pdfIn PDF document text
- https://cdn.sqhk.co/taxeseta/Oyjh75M/adorn_font_free.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://1b65b899-5fad-42bd-af9e-a3fb1d6a4c80.filesusr.com/ugd/a2ebd8_47d5890cd290475bac3f0d67e61c0c20.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wujanozo/email_acknowledgement_reply_template.pdfIn PDF document text
- https://e437b920-fa79-41d5-b67c-0ca059f4e77a.filesusr.com/ugd/d97c10_be588e4b4be141ba8568325f8f768879.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wiwamoxamo/vidmate_old_version_1._47_for_android.pdfIn PDF document text
- https://s3.amazonaws.com/semuxemakaw/jet_airways_case_study_2019.pdfIn PDF document text
- https://s3.amazonaws.com/baxunaf/invitations_templates_for_baby_shower_free.pdfIn PDF document text
- https://78e27e65-9996-4239-a63d-7a21722db537.filesusr.com/ugd/03f576_9bcaac35bdab4a9b9cab5b0751cd5112.pdf?index=trueIn PDF document text
- https://a62e46b8-d933-4087-892c-e5439cec6991.filesusr.com/ugd/e9cba9_0753ea8f874c41a6b475c167ae9dbe90.pdf?index=trueIn PDF document text
- https://c18d9829-3add-4afa-bc87-35007fe3998a.filesusr.com/ugd/70c1ec_5bfcbdc3365244e7bc60908d1be5f402.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_off00010494.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10494 | 5416 bytes |
SHA-256: d956009121581fbe7c10670b2113af5e92ca3dec7557bf552fbc42427d360e69 |
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font_01_sfnt_off00011718.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11718 | 10820 bytes |
SHA-256: 02a07c05e0eb86a26e7ccfddac07632c36bb419a5e8260c19ff073c47588ee32 |
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