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 0.9998
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://archism.ru/pbw?utm_term=teaching+prepositional+phrases+5th+grade PDF link annotation
- https://buwofapakudo.weebly.com/uploads/1/3/5/3/135316190/mowisumodetule.pdfIn PDF document text
- https://rizaguvaza.weebly.com/uploads/1/3/4/5/134502188/radilivanijodor.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4467003/normal_60bc5c8919bbe.pdfIn PDF document text
- https://jipujiro.weebly.com/uploads/1/3/1/0/131069764/4085376.pdfIn PDF document text
- https://dawitomow.weebly.com/uploads/1/3/4/4/134439013/kilalemoroka-xuwafajadad.pdfIn PDF document text
- https://pudijeda.weebly.com/uploads/1/3/4/5/134586696/9617217.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420917/normal_60162ad23b4e6.pdfIn PDF document text
- https://sekirodalod.weebly.com/uploads/1/3/4/6/134673836/bidebosotodopukegis.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4383566/normal_60b4190bc54d9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405206/normal_606e1cdf4025c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418180/normal_6064c850b9543.pdfIn PDF document text
- https://sesuwulot.weebly.com/uploads/1/3/1/4/131438847/1217077.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459640/normal_6025903635f29.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375522/normal_605f38982684c.pdfIn PDF document text
- https://zokejiwiperasuk.weebly.com/uploads/1/3/4/6/134668939/famox_zafomosav_jopuwuru_zewuwaboweva.pdfIn PDF document text
- https://dixozetazexode.weebly.com/uploads/1/3/4/4/134472526/401178.pdfIn PDF document text
- https://luvupomadimudux.weebly.com/uploads/1/3/4/3/134350134/tevibawogawar.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/156cb1ba-61ca-459e-aedd-2d9c5e2ef9e2/jasosirisevegikipojogek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8a3e149-1d8c-425f-b17c-f99eb2813916/russian_ball_piping_tips_uk.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
- 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_off0000e92c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE92C | 5408 bytes |
SHA-256: 903093fcb797d407f81759175455a91d3aae69748aabb36049422dc5d93a412f |
|||
font_01_sfnt_off0000fb8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB8C | 11352 bytes |
SHA-256: 2f57ac49e997c68f834ad3db919b78553e675d147a29a3809d79dafae964949d |
|||
font_02_sfnt_off00012263.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12263 | 16232 bytes |
SHA-256: b2cbfceaf44fc4a56d1321c5677f125dfbde6a5f8c873b6a17361dd7c2aa5302 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.