MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including ClamAV and an ML classifier, as malicious. It contains a large number of external links, suggesting a link farm or phishing attempt. The primary URL, 'https://zajinet.ru/aws?utm_term=how+to+repair+washing+machine+lid+switch+whirlpool', is presented in the context of a repair guide, a common lure for social engineering. No scripts were extracted, but the presence of numerous external links indicates a likely attempt to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://zajinet.ru/aws?utm_term=how+to+repair+washing+machine+lid+switch+whirlpool
- https://cdn-cms.f-static.net/uploads/4454054/normal_605a7ab7cfa02.pdf
- https://pivamaxisogen.weebly.com/uploads/1/3/4/4/134481881/7874190.pdf
- https://static.s123-cdn-static.com/uploads/4393639/normal_5ff0c06a66a5b.pdf
- https://cdn-cms.f-static.net/uploads/4402507/normal_6016a5ceab6a3.pdf
- https://nitetawowi.weebly.com/uploads/1/3/5/3/135301411/9306678.pdf
- https://cdn-cms.f-static.net/uploads/4365601/normal_6030d6061c7c9.pdf
- https://static.s123-cdn-static.com/uploads/4409103/normal_5ff40d01b9c8d.pdf
- https://pemopuxurumolu.weebly.com/uploads/1/3/2/6/132681293/5904380.pdf
- https://cdn-cms.f-static.net/uploads/4368237/normal_604d2118ae848.pdf
- https://cdn-cms.f-static.net/uploads/4470535/normal_601f9153c1088.pdf
- https://sevimuxeso.weebly.com/uploads/1/3/0/7/130739978/353f3d.pdf
- https://serofewaz.weebly.com/uploads/1/3/1/3/131379274/xubimune.pdf
- https://cdn-cms.f-static.net/uploads/4366637/normal_5fda8ab3c6447.pdf
- https://cdn-cms.f-static.net/uploads/4425759/normal_60168229c29a0.pdf
- https://cdn-cms.f-static.net/uploads/4446283/normal_5fd79f2e86dec.pdf
- https://static.s123-cdn-static.com/uploads/4393028/normal_5ff2642232d95.pdf
- https://cdn-cms.f-static.net/uploads/4366959/normal_6017a82494602.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/33ee7971-eba3-4a37-9e54-8bd0dc6fea70/rasipobofolezuxusawuno.pdf
- https://b5d51143-f34a-4a4f-9265-6917490cb775.filesusr.com/ugd/9f69bd_ff46cf0b28924501af46039645f0baec.pdf?index=true
- https://fc060a1e-8c1d-4b7d-bafd-75f79d4c6355.filesusr.com/ugd/c0a468_59448cfcc7e0464a935ee97145b6c2e5.pdf?index=true
- https://uploads.strikinglycdn.com/files/0d2dc604-4dff-4d02-8e78-6c9b24df12ee/mibaxurafixonave.pdf
- https://uploads.strikinglycdn.com/files/152f4031-09fa-4e85-be9c-0b31e6de20a2/12241470186.pdf
- 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_off000117e0.bincb29fe7e06a2672c08f5d0183e8ab12ef4cfa01adc53bf28cf82f58bbe3e4948 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117E0 | 5540 bytes |
font_01_sfnt_off00012a99.binc63a373d03a197bae38b68f3971fd9864e37e39a4e6fcc9daed08832a3c27b2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A99 | 10420 bytes |
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