MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
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 0.9858
Heuristics 4
-
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 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
-
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://www.uts.cw/sites/default/files/webform/dupoxemijuwavamuvugorudiz.pdf In PDF document text
- https://ambrose.edu/sites/default/files/webform/99544266771.pdfIn PDF document text
- https://ambrose.edu/sites/default/files/webform/rebunedirewe.pdfIn PDF document text
- https://web.liderpapel.com/sites/default/files/webform/21411595718.pdfIn PDF document text
- https://www.uts.cw/sites/default/files/webform/89737617204.pdfIn PDF document text
- http://spotlight-sites.com/sites/default/files/webform/40861703051.pdfIn PDF document text
- https://www.blplegal.com/sites/default/files/webform/vogelunejubujapezidugave.pdfIn PDF document text
- https://www.uts.cw/sites/default/files/webform/tidenopuzi.pdfIn PDF document text
- http://www.birdlifebotswana.org.bw/sites/default/files/webform/sightings-sketches/bikepekeroluxujopabiko.pdfIn PDF document text
- http://oaklandchildcare.org/sites/default/files/webform/70037852461.pdfIn PDF document text
- https://www.jsif.org/sites/default/files/webform/kedoruxanagavapiwo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=the+real+book+of+real+estate+by+robert+kiyosaki+pdfPDF link annotation
- https://ubmemeaensoprod.s3.amazonaws.com/ifsec_international/call_for_papers/2021/03/gijewosatesozug.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000204e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x204E8 | 4072 bytes |
SHA-256: 8e20141fa66bf03629e409e42e60abe75d29c6eb7df8195256b507e2534c90e7 |
|||
font_01_sfnt_off00021368.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x21368 | 5384 bytes |
SHA-256: ef9f38949c94fa41c7b84eff086da351f946be6c45e8242503c6ee4bd5f8c305 |
|||
font_02_sfnt_off000225a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x225A4 | 5812 bytes |
SHA-256: fa247e9491aac1432c91c180878f427ef73ded25ad89d54458983d337774434f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.