MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which are SEO-themed, suggesting a link farm or phishing attempt. The primary URL, trafffe.ru, is associated with search terms related to car parts, indicating a potential lure for users seeking specific items. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://trafffe.ru/wb?keyword=range%20rover%20l322%20off%20road%20wheels PDF link annotation
- https://cdn.sqhk.co/tavolimogid/ggShghg/wwe_network_free_version_app.pdfIn PDF document text
- https://cdn.sqhk.co/desiruzag/dheigie/52785068390.pdfIn PDF document text
- https://satobolusiv.weebly.com/uploads/1/3/1/3/131398412/nidanuwujexoru-surav-zevalifejego.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369185/normal_5ff5eb3ce3e90.pdfIn PDF document text
- https://cdn.sqhk.co/mavozopofug/dsVpwhh/nuwemezegomavakejafaw.pdfIn PDF document text
- https://cdn.sqhk.co/sawusuzi/IMwAhjK/world_war_2_books_for_young_adults.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376369/normal_5f8c796645986.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/juliziwojatige/examples_of_trump_being_chief_administrator.pdfIn PDF document text
- https://s3.amazonaws.com/risisipajole/arm_cortex_a9_datasheet.pdfIn PDF document text
- https://s3.amazonaws.com/genukopapovixo/abraham_toro-_hernandez_scouting_report.pdfIn PDF document text
- https://s3.amazonaws.com/gumagabu/noneruw.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_off0000d813.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD813 | 5624 bytes |
SHA-256: b1d492fe016cdd66cf6b68c8283c2954cfc9cce102a085ce03da21ba1faba789 |
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font_01_sfnt_off0000eb4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB4D | 11776 bytes |
SHA-256: d7af96c1cd08ec7902a60977646701e2e6ad2867b618047f59b1777f778e4f87 |
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