MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to external websites, many of which are hosted on disposable domains or compromised CMS uploads, suggesting a link farm or phishing lure. The 'SE_LOLBIN_RUN_COMMAND' heuristic indicates potential command execution, and the ClamAV detection confirms maliciousness. The embedded URLs like 'https://pixomot.ru/uplcv?utm_term=mega888+apk+download+for+android+2021' suggest a lure for potentially malicious downloads or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
Heuristics 7
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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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://pixomot.ru/uplcv?utm_term=mega888+apk+download+for+android+2021 PDF link annotation
- http://kzlo.pl/fotki/fotki/file/nirilopoliromefominogaxu.pdfIn PDF document text
- http://revize-elektro.info/UserFiles/File/95249158340.pdfIn PDF document text
- http://atenngo.com/admin/sites/site/documents/70700279227.pdfIn PDF document text
- http://remproekt-m.ru/admin/ckfinder/userfiles/files/ridapenegewuxudetukipirur.pdfIn PDF document text
- http://rvhifi.cz/files/file/70667790129.pdfIn PDF document text
- http://secondhandgraphics.com/usrfiles/file/kodebano.pdfIn PDF document text
- http://poney-club-romilly-aigre28.fr/userfiles/file/27676223399.pdfIn PDF document text
- http://emeraldcovepartners.com/_data/images/file/36868728163.pdfIn PDF document text
- https://hankilfood.com/upfile/files/zazozazevunobegipefek.pdfIn PDF document text
- https://jahanchart.ir/data/files/file/piwotuxo.pdfIn PDF document text
- https://natanashoes.com/kingkong/userfiles/files/68363525482.pdfIn PDF document text
- http://pxmonastery.org/CKEdit/upload/files/falonobagepezefo.pdfIn PDF document text
- https://showdetango.com/bafa/userfiles/file/71215513022.pdfIn PDF document text
- http://www.theagentpipeline.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131fd36d082f---tatuxirekon.pdfIn PDF document text
- http://kelakewangshangduchang.a9188.com/upload_files/art_files/files/20210915_082726.pdfIn PDF document text
- https://www.assofmt.org/ckfinder/userfiles/files/gupuxenezujulokitokede.pdfIn PDF document text
- http://bizwd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137aa8f079d2---sabuzavediwexix.pdfIn PDF document text
- https://barcelonacentromedico.es/files/galeria/files/sefotapax.pdfIn PDF document text
- https://cowik.pl/upload/26699310100.pdfIn PDF document text
- http://www.garriagricola.com/wp-content/plugins/formcraft/file-upload/server/content/files/161353c9f62178---nemudejare.pdfIn PDF document text
- http://www.dereformasenalicante.com/archivos/files/wewisowofefijoxunenun.pdfIn PDF document text
- http://hermandadperdon.es/userfiles/file/70279567878.pdfIn PDF document text
- http://e-hematologica.pl/users/file/bipekegun.pdfIn PDF document text
- http://hkwwta.org/userfiles/57502631577.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_off0000de4e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE4E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f660.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF660 | 17680 bytes |
SHA-256: 423bb1a85cd6782d322a25a9a2338b291c95c56706406d1d2d644e2c1615f756 |
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font_02_sfnt_off000124a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x124A3 | 11080 bytes |
SHA-256: b038b309e29755210d908a7e7521a615e85480fa06131e15cff220cf94aa3aab |
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