MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a link farm of numerous external URLs, suggesting a phishing or social engineering attempt. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates that the document likely instructs the user to open a password-protected archive, a common tactic to bypass gateway security. The presence of many similar URLs across different domains points to a coordinated effort to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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 http://mmcvbrotherscontractors.net/uploads/1/3/0/7/130739371/130739371.html#pdf+xchange+print+driver PDF link annotation
- http://realty4d.com/uploads/1/3/0/7/130738975/kutexigemudo.pdfIn PDF document text
- http://studiofpilates.net/uploads/1/3/0/9/130969237/6048544.pdfIn PDF document text
- http://macecontractorsltd.com/uploads/1/3/0/8/130814014/tejuwizanowa.pdfIn PDF document text
- http://garagedawgtraining.com/uploads/1/3/0/9/130969291/334158af911.pdfIn PDF document text
- http://heavenlyhandsholistictherapy.com/uploads/1/3/0/5/130550814/tununiru.pdfIn PDF document text
- http://2zm.undesirable.us/uploads/1/3/0/5/130550910/6938965.pdfIn PDF document text
- http://dunkhilldrygoods.com/uploads/1/3/0/4/130476587/2987806.pdfIn PDF document text
- http://sasoftwareonline.co.za/uploads/1/3/0/7/130738797/woliwuvagojewaparir.pdfIn PDF document text
- http://searingtech.com/uploads/1/3/0/2/130287514/pewizamavup.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off00005cd6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CD6 | 5012 bytes |
SHA-256: cd0cb9ffe00ebaf01f65438967317c04a6e71572199a95079ba351f3e7506f56 |
|||
font_01_sfnt_off00006dd8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DD8 | 10732 bytes |
SHA-256: 95a80aeb49107db699a510fe24916028d0eaee9fc3657982c79840be07d3e9ee |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.