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 0.9995
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://seumenha.ru/award?keyword=cash+flow+and+security+analysis+pdf PDF link annotation
- https://marikiwow.weebly.com/uploads/1/3/1/3/131379510/xuwidenoguka.pdfIn PDF document text
- https://jorojesa.weebly.com/uploads/1/3/4/8/134861508/1110791.pdfIn PDF document text
- http://fuposipavelolug.iblogger.org/biophysical_profile.pdfIn PDF document text
- https://somirurawepaf.weebly.com/uploads/1/3/1/3/131381963/kulajufadipetagelax.pdfIn PDF document text
- https://cdn.sqhk.co/woberimi/h8gigfB/nasizewulagadiw.pdfIn PDF document text
- https://fajuvupo.weebly.com/uploads/1/3/5/3/135310445/vasuxoxisulizojete.pdfIn PDF document text
- https://xanusikufugab.weebly.com/uploads/1/3/4/3/134371049/5612024.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459796/normal_5ffaa9ec07528.pdfIn PDF document text
- https://nobujudiwid.weebly.com/uploads/1/3/1/4/131452838/2482497.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410694/normal_601a71946f697.pdfIn PDF document text
- https://rosotomana.weebly.com/uploads/1/3/4/5/134585450/90543c3.pdfIn PDF document text
- https://cdn.sqhk.co/rurokusulos/cieliaJ/16663254449.pdfIn PDF document text
- https://zifokodogip.weebly.com/uploads/1/3/1/3/131398222/379699.pdfIn PDF document text
- https://fisolaxarod.weebly.com/uploads/1/3/4/4/134471724/xipaxawegajexedudis.pdfIn PDF document text
- https://jodisugej.weebly.com/uploads/1/3/4/7/134732418/9249777.pdfIn PDF document text
- https://zidimegaga.weebly.com/uploads/1/3/0/9/130969389/serezotad.pdfIn PDF document text
- https://litirovedogamat.weebly.com/uploads/1/3/5/3/135393382/2d3381d1f1af.pdfIn PDF document text
- https://laxigozi.weebly.com/uploads/1/3/4/3/134361341/1c9df5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421199/normal_60162871d975d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nomekerileme.epizy.com/bufinovero.pdfIn PDF document text
- http://rezazaje.epizy.com/pamokizukubamukadukew.pdfIn PDF document text
- http://xovipofeguz.epizy.com/antigravity_muscles.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_off0000f368.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF368 | 5344 bytes |
SHA-256: 3f36556367db4e3a88f318853b2e8bd43c56a0f0a1266d5712d90f97f9c3a949 |
|||
font_01_sfnt_off000105a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105A8 | 12044 bytes |
SHA-256: f791b5fcbe031ae267411bdb174f37e517c3ffcd47acb2bf7d23bf674df46b77 |
|||
font_02_sfnt_off00012f0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F0C | 16084 bytes |
SHA-256: 1513cff1140ee46b119fd1f1a8d89226c35fa745519edd36504e398b791a408b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.