MALICIOUS
226
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document exhibits characteristics of a phishing lure, including a high ML classifier score and ClamAV detection as 'Pdf.Phishing.Trojan'. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to distribute malicious content. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates the document likely provides instructions to decrypt or access a password-protected archive, a common tactic to bypass initial security scans.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
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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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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
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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.
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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://xezojetit.ru/award?keyword=jonsered+chainsaw+2035+parts+diagram PDF link annotation
- http://bapatavusirave.mygamesonline.org/varobovuno.pdfIn PDF document text
- https://cdn.sqhk.co/joxomawezu/1ghcgje/85164453720.pdfIn PDF document text
- http://vuzuwul.getenjoyment.net/lincoln_sa_200_redface.pdfIn PDF document text
- https://cdn.sqhk.co/nomuzali/Zgigc4J/lizas.pdfIn PDF document text
- https://cdn.sqhk.co/gesokusa/Rnhbiag/76859583138.pdfIn PDF document text
- https://cdn.sqhk.co/rutisifelom/ibKjjhj/sowosofogijabiwame.pdfIn PDF document text
- http://wikowezenitezo.medianewsonline.com/how_to_reset_password_hp_officejet_pro_8600.pdfIn PDF document text
- https://cdn.sqhk.co/devurekon/iqsjbgg/equalizer_app_download_windows_10.pdfIn PDF document text
- https://cdn.sqhk.co/domonuxasi/0gf9hiH/zojojebimuvimurivuledo.pdfIn PDF document text
- https://cdn.sqhk.co/zirigajer/cieXife/pizuriv.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/18ef21d3-2775-4aae-89e2-d59e999044c5/11788674251.pdfIn PDF document text
- https://6f4861c6-cdf0-4a5f-ba2d-f9c5e5bfbee6.filesusr.com/ugd/77941b_2dd5a47e06644a48bb12c552a3b2b3f6.pdf?index=trueIn PDF document text
- https://30c74dc1-c3f2-4e71-8253-1ec84f3b94e1.filesusr.com/ugd/b8c6fa_2cae20040239439aba454ab821b82397.pdf?index=trueIn PDF document text
- https://87da31d5-d184-45e7-a456-0ad082c8bd65.filesusr.com/ugd/55e94a_37f4744e0c2a4c31b961f3982a389dfe.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7c671e36-e644-4605-8e98-726b616ad304/what_is_the_meaning_of_commerce_and_trade.pdfIn PDF document text
- https://689a2394-1721-4ce0-b6f7-af9f1dc0d621.filesusr.com/ugd/0f5b72_b5a914ee99da478592717192c4b8606b.pdf?index=trueIn PDF document text
- https://95a83a18-022f-4aa5-9dc2-588eac4c5c4a.filesusr.com/ugd/ccb6ab_53af677402d24c9397949063605f3875.pdf?index=trueIn PDF document text
- https://e0271a52-a7af-48e9-8a99-924ce320ec62.filesusr.com/ugd/be5703_ca0797c13a6e460883c345d8db45788b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6f2ccfc8-296a-465d-a398-ce5b6d927d4b/garonosudoj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/22c1554e-2167-4533-870f-118f57cfa3e5/1122087035.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_off00010a3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A3F | 6100 bytes |
SHA-256: 50a571f8d4b7ef55bf201081ab400231d2fb77f0d56ed7f4c0e93ab51c38d9e7 |
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font_01_sfnt_off00011ee3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EE3 | 15424 bytes |
SHA-256: 39e8ccc419e57142bab8ac4590d6cde3da47c7218a704ddc26fe6281074f87d9 |
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