MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure. The embedded URL 'https://traffmen.ru/strik?utm_term=mesa+dual+rectifier+manual' is identified as a malicious redirector. The ML classifier also strongly flagged this PDF as malicious. While no scripts were extracted, the presence of a malicious URL strongly suggests a phishing or malware delivery attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://traffmen.ru/strik?utm_term=mesa+dual+rectifier+manual
- https://tesekagaz.weebly.com/uploads/1/3/4/3/134342497/1b4bf9e40b8.pdf
- https://fepaxumezo.weebly.com/uploads/1/3/4/3/134320712/db35ac51d1ac.pdf
- https://cdn-cms.f-static.net/uploads/4406793/normal_5f9daaf66e3eb.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/xunilukegez/mergers_and_acquisitions_in_india.pdf
- https://s3.amazonaws.com/suzitivasekoga/51002770820.pdf
- https://uploads.strikinglycdn.com/files/3c6c2b82-cc2c-429b-8cee-1c51d67f53a9/lifunikupipemi.pdf
- https://uploads.strikinglycdn.com/files/6e7adfc9-0e7a-4db7-af46-1b895ddecbbe/sapisufolebagum.pdf
- https://s3.amazonaws.com/tixedujegibex/asp_gel_polish_removal.pdf
- https://uploads.strikinglycdn.com/files/bd492785-15d9-49cb-8e50-ff6ad6aa1ccc/way_back_into_love_mp3.pdf
- https://s3.amazonaws.com/rujimidujek/89084588752.pdf
- https://uploads.strikinglycdn.com/files/f816596f-66a5-404d-8529-9d64f563b829/xewawexodokovitujo.pdf
- https://uploads.strikinglycdn.com/files/7e9e9eb1-25fd-42c5-9772-ea035d4614ce/30793514553.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fded.bin1a7913c491c0b03793fc3d8ba1a6d7b6e8a367daf62a050992b5dcb9d21b23f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDED | 5172 bytes |
font_01_sfnt_off00010f7b.bina209da682ee44f220b124638612520d37196087dd6990cbdd2c0cc29fc435a01 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F7B | 12452 bytes |
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