MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many pointing to disposable hosting services, which is characteristic of a link farm. The heuristic 'PDF_SEO_LINK_FARM' and 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly indicate this malicious intent. The ML classifier and ClamAV detection further confirm the malicious nature of the file, likely serving as a lure to phishing or malware-hosting sites.
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://inwebjor.ru/pbw?utm_term=element+tv+display+settings PDF link annotation
- https://kovovovugatu.weebly.com/uploads/1/3/4/5/134599685/6433811.pdfIn PDF document text
- https://tagojakiwuki.weebly.com/uploads/1/3/4/4/134444274/zikapumiber.pdfIn PDF document text
- https://jozudepixivi.weebly.com/uploads/1/3/4/6/134682498/3976a02e5a.pdfIn PDF document text
- https://vifabuwu.weebly.com/uploads/1/3/1/6/131606679/e2a910cd83f64f.pdfIn PDF document text
- https://rebusisi.weebly.com/uploads/1/3/4/0/134017700/dad95f5be30000.pdfIn PDF document text
- https://xibatelilon.weebly.com/uploads/1/3/1/6/131637149/060ee49aafc31.pdfIn PDF document text
- https://ruwaxejitoxa.weebly.com/uploads/1/3/4/9/134902813/divok.pdfIn PDF document text
- https://xififaxapid.weebly.com/uploads/1/3/4/3/134344339/xajol-godofiwoz-wiredu-dasapir.pdfIn PDF document text
- https://sejoxamopizava.weebly.com/uploads/1/3/1/8/131858661/40e972.pdfIn PDF document text
- https://rixutabenenik.weebly.com/uploads/1/3/4/4/134498467/6570229.pdfIn PDF document text
- https://wosepujejos.weebly.com/uploads/1/3/4/6/134649517/galusekifurakutori.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/7e915a96-8f75-40d8-9c2a-0b8955789500/autocad_electrical_2017_tutorial.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ea8d60f-b3df-45c6-b3d3-e3c3cf8110eb/56868235088.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/626b2d67-6d52-4aaf-86b8-58829c6561ca/5534608631.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5aa6b75d-35c8-43f7-a30b-7cff16a97f6f/tragedy_of_commons_examples_in_india.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3cbc342-0f0d-4246-9331-0b5861c72001/bujip.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a3133dba-7d50-443d-a0ab-5ae8d9741946/lepugewababapinufeg.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d443.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD443 | 5300 bytes |
SHA-256: 8cd03bdcc1fe3b0c4fbfbe4bf8c406c06ca4a2beaaf61cc1e991fec9c5cb21ba |
|||
font_01_sfnt_off0000e652.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE652 | 10252 bytes |
SHA-256: 4e02cc81abaf7df15a2ad2d86e5140073d9cee80411f15b1534a9ec98ca9b310 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.