MALICIOUS
156
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 a machine learning classifier, and is detected by ClamAV as a phishing trojan. It contains a large number of external links, many pointing to PDF files hosted on Weebly, suggesting a link farm or redirection mechanism. The document body, though heavily obfuscated, appears to be a lure related to assembling IKEA furniture, likely intended to trick users into clicking malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://jumiwimov.ru/123?utm_term=how+to+assembly+ikea+malm+bed
- http://potolkilife.ru/alegreya_font_for_wordmkm08.pdf
- https://figapizezedop.weebly.com/uploads/1/3/4/3/134364787/4484008.pdf
- https://volafonozus.weebly.com/uploads/1/3/0/7/130775232/zukarumelegixad.pdf
- https://toxafowusolele.weebly.com/uploads/1/3/2/8/132815148/fatar_xeluto.pdf
- https://gazoxawirola.weebly.com/uploads/1/3/4/5/134588870/7371581.pdf
- https://vozozexofevufut.weebly.com/uploads/1/3/1/8/131871902/xogavoj_xajumu.pdf
- https://zonanasuwovu.weebly.com/uploads/1/3/2/6/132683154/nikem.pdf
- https://mulokigapasol.weebly.com/uploads/1/3/1/0/131070847/nozuvuxanutiba-lisife-wugipixiver-kotibusilojuri.pdf
- http://globalsafegroup.com/sofubafijegixal69.pdf
- https://cdn-cms.f-static.net/uploads/4498893/normal_602a001ec7a42.pdf
- http://xedeporib.medianewsonline.com/how_to_clean_hepa_filter_dyson.pdf
- https://cdn-cms.f-static.net/uploads/4367007/normal_6010f15357200.pdf
- https://pafazemewo.weebly.com/uploads/1/3/4/5/134517711/xavif.pdf
- https://static.s123-cdn-static.com/uploads/4370560/normal_60031af01725b.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e3c9.bin6d4941594f407cc1d795a7b7cf94c71681bacb6d36af790a5b953557f826825b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3C9 | 5232 bytes |
font_01_sfnt_off0000f594.bin407b67cd33704da577e2355ba47c6f8732bae146e402356da46484e99973848c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF594 | 11244 bytes |
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