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://maypoin.ru/award?keyword=lateral+epicondylitis+patient+exercises+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4473049/normal_60348089c5576.pdfIn PDF document text
- https://werijininen.weebly.com/uploads/1/3/4/6/134635560/9273132.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452373/normal_5fe46ae202033.pdfIn PDF document text
- https://cdn.sqhk.co/xawenano/gCOn5jh/21845444259.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477637/normal_602f2ac3ace83.pdfIn PDF document text
- https://cdn.sqhk.co/gujowaxexag/gchkic3/nitro_powered_rc_cars_near_me.pdfIn PDF document text
- https://cdn.sqhk.co/sutazojawote/cij1hf3/vameboxunif.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386363/normal_6056b0e1c744e.pdfIn PDF document text
- https://lukafove.weebly.com/uploads/1/3/4/6/134655473/5436947.pdfIn PDF document text
- https://lovefuzabuzonif.weebly.com/uploads/1/3/4/1/134109130/zudazurazi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380681/normal_6036c98829f56.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://cf176ec6-4820-456b-adf9-61e5f06c968f.filesusr.com/ugd/43d598_2539a9c560e0486e8740bef1110dae90.pdf?index=trueIn PDF document text
- https://af431a04-9ebc-4ea4-a98d-45e4ffbfad14.filesusr.com/ugd/485053_a97ce31ba8d6478a82f53e01eaa004ac.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/34acc8e6-b84d-4914-973d-49c3344b52ae/93546325280.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99bf7a24-62a7-4acb-9fe3-69437522973b/braun_exactemp_settings.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c63fb495-b25d-4e0c-a6b5-fde4e433ca86/poema_tu_risa_pablo_neruda.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d1f9fe7a-0f38-4a1a-bb53-1a1d9231c1a9/lozopiguwepenajarito.pdfIn PDF document text
- https://84bd2c60-91d0-47b6-9565-6ae8a6593e58.filesusr.com/ugd/963627_8174d277328d4cf7b00c4e4a65b5e09f.pdf?index=trueIn 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_off0000f85a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF85A | 5048 bytes |
SHA-256: 7a0addb47369090d66b927ad464866328d016d45ba6ad5aa911dc9abd7cf779d |
|||
font_01_sfnt_off0001099a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1099A | 10832 bytes |
SHA-256: 7e518f9ab63eb80548b64c4229b1dfe6ea40115a1691ba10a04bc02cab48d733 |
|||
font_02_sfnt_off00012e80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E80 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.