MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://fokemale.ru/strik?utm_term=what+are+ikea+kitchen+doors+made+of PDF link annotation
- https://dapobatajixafaw.weebly.com/uploads/1/3/4/3/134310280/firukuxovezelajilajo.pdfIn PDF document text
- http://faxadiweruxu.22web.org/72245507379.pdfIn PDF document text
- https://jepuderakemuso.weebly.com/uploads/1/3/4/6/134666912/141bbccb96149.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379982/normal_5fea3f445bad9.pdfIn PDF document text
- https://bipinudaw.weebly.com/uploads/1/3/4/7/134718108/2210136.pdfIn PDF document text
- https://sexeduju.weebly.com/uploads/1/3/5/3/135327292/nunopuwo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457008/normal_6037a9ffe57ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4473640/normal_6049f420e7876.pdfIn PDF document text
- https://favaruzikab.weebly.com/uploads/1/3/4/8/134871436/semus_gakoxak_xafexalanipi_loxevimeziru.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417805/normal_600fb5bbed38c.pdfIn PDF document text
- https://pogipusuzifu.weebly.com/uploads/1/3/4/8/134869227/baluwu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386613/normal_6066cfe8c7b99.pdfIn PDF document text
- http://defeposakabap.iblogger.org/63293331128.pdfIn PDF document text
- https://nodukuzizowuw.weebly.com/uploads/1/3/4/0/134000349/26b9c9f9b0e7b.pdfIn PDF document text
- http://ramisur.22web.org/16508425411.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482407/normal_5fd6c994a921c.pdfIn PDF document text
- https://xosotujusosevo.weebly.com/uploads/1/3/4/3/134377620/8794987.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464732/normal_5fe1423264ad6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446944/normal_6000c1c11ef6e.pdfIn PDF document text
- https://gisogademumes.weebly.com/uploads/1/3/1/3/131379615/f6a0ec05.pdfIn PDF document text
- http://pefujogori.iblogger.org/zupigin.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/vazisi/heterotroph_and_autotroph_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/vavapekadoliti/z_black_remix_dj_narender_mahala.pdfIn PDF document text
- https://s3.amazonaws.com/zaxefemebidaz/97715116076.pdfIn PDF document text
- https://s3.amazonaws.com/jitimesolagun/sufelitogifilodunodakojo.pdfIn PDF document text
- https://s3.amazonaws.com/wufujudisu/describe_alluvial_soil_under_formation.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001083c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1083C | 5092 bytes |
SHA-256: 3f8b26ac57c04648d86c3eb95163e44298e14605c92110cede51ccacdc24be99 |
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font_01_sfnt_off00011965.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11965 | 11760 bytes |
SHA-256: de19331a183525c4832deee52ffc7ba63d9849c657adc2e470897a7d093e2c3b |
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font_02_sfnt_off000140ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x140AD | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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