MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded URLs, many of which are part of a link farm designed to redirect users. One prominent URL, 'https://pixomot.ru/uplcv?utm_term=chrome+browser+apk+for+android', suggests a lure for downloading potentially malicious software. The presence of a 'download button' heuristic further supports the phishing and social engineering attack pattern. ClamAV detection confirms the malicious nature of the file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://pixomot.ru/uplcv?utm_term=chrome+browser+apk+for+android PDF link annotation
- http://gostium.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e56164f73e---95161427801.pdfIn PDF document text
- https://concertwristband.com/resimler/files/7204647540.pdfIn PDF document text
- https://dnmpaint.com/sdcc/images/file/faxedofavijuxo.pdfIn PDF document text
- http://wideanglepackaging.com/ckfinder/userfiles/files/rulavasegububuviji.pdfIn PDF document text
- http://duhochoangthanh.com/upload/files/riwamojekuwuzafurupo.pdfIn PDF document text
- http://gddfboiler.com/uploads/files/34479570177.pdfIn PDF document text
- http://xn--80aaaghhaztbcd1agjgbccsgfftf.xn--p1ai/pict/file/10664407969.pdfIn PDF document text
- http://phukientubepxinh.info/gomsu/sanpham/anh/files/67791243066.pdfIn PDF document text
- http://xaydungphongphu.com/uploads/files/xuzipupedata.pdfIn PDF document text
- http://dalaichau.com/files/tisotekedunir.pdfIn PDF document text
- http://sobateracota.ro/mm/file/pofukuvezajukizub.pdfIn PDF document text
- http://motolargo.pl/userfiles/file/famaxizizox.pdfIn PDF document text
- http://ksklinika.ru/ckfinder/userfiles/files/jafawopojarelavi.pdfIn PDF document text
- https://costabravas.com/uploads/localidades/files/jowuxigubulepawugat.pdfIn PDF document text
- https://gencerenerji.com/resimler/files/petalajozegunat.pdfIn PDF document text
- https://sonerofset.com/userfiles/file/96278311483.pdfIn PDF document text
- https://regenerativetherapyforpain.com/wp-content/plugins/super-forms/uploads/php/files/8f92320f6577f0d858a63a049c4345ef/zofunanizosavonuxeluda.pdfIn PDF document text
- https://limblength-sldf.com/userfiles/file/sobukeripelofevulidum.pdfIn PDF document text
- http://2m-m.eu/userfiles/files/guxapimuvuzesabuli.pdfIn PDF document text
- https://ourlady-schools2.com/userfiles/files/nafugubumafudokikajanofop.pdfIn PDF document text
- http://gesundezellen.com/neu/userfiles/file/jopepivekunepeloruxez.pdfIn PDF document text
- http://massintech.ru/img/outer/files/2583158793.pdfIn PDF document text
- http://fese.in/ienupdimages/images/files/fewobosonutupizoso.pdfIn PDF document text
- http://studiosimonepantaleo.it/userfiles/files/tipebi.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://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_off0000d2b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2B9 | 17172 bytes |
SHA-256: ce1207283d5886f8bfbf22ba4a46f947e23d61f869beaa85f3d6f66e0a6a42c4 |
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font_01_sfnt_off0000ff1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF1C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011733.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11733 | 10968 bytes |
SHA-256: da3f40586381c00767d64e3c919db136c209606c6720cfce8d98a177e0ef73f2 |
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