MALICIOUS
204
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains multiple embedded links, with one specifically pointing to a known malicious redirector infrastructure. The document body, though heavily obfuscated, suggests a lure related to a 'Metlife statement of health form', indicating a phishing or social engineering attempt. The presence of numerous links hosted on disposable domains further supports this malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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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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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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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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://traffking.ru/123?utm_term=metlife+statement+of+health+form In PDF document text
- https://site-1222430.mozfiles.com/files/1222430/bosopajaxadunodigogamuke.pdfIn PDF document text
- https://site-1174269.mozfiles.com/files/1174269/tasirizam.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4473384/normal_5fadab7f5007b.pdfIn PDF document text
- https://site-1255784.mozfiles.com/files/1255784/bgt_2019_final_x_performance.pdfIn PDF document text
- https://likufuzojelawaf.weebly.com/uploads/1/3/5/2/135298946/6506344.pdfIn PDF document text
- https://site-1181117.mozfiles.com/files/1181117/1499467765.pdfIn PDF document text
- https://site-1175354.mozfiles.com/files/1175354/police_chase_games_free_download.pdfIn PDF document text
- https://site-1237964.mozfiles.com/files/1237964/gasozivepupigadikuderudo.pdfIn PDF document text
- https://site-1182058.mozfiles.com/files/1182058/modern_deadly_sins.pdfIn PDF document text
- https://site-1256192.mozfiles.com/files/1256192/fivevakeseregemafipokezig.pdfIn PDF document text
- https://nipobajomofak.weebly.com/uploads/1/3/4/6/134641158/5287af89.pdfIn PDF document text
- https://site-1247942.mozfiles.com/files/1247942/9317498921.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4406776/normal_6000e7c26b0c7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://keguwaburafokul.epizy.com/7165267616.pdfIn PDF document text
- http://dimuwebogikufuf.rf.gd/pavufemufemesomokilozegew.pdfIn PDF document text
- http://surobufalinaxis.epizy.com/asthma_attack_management_guidelines.pdfIn PDF document text
- http://lenadupubop.rf.gd/41248429175.pdfIn PDF document text
- http://wuzatefiroko.epizy.com/vajukunufamirodamuz.pdfIn PDF document text
- http://joriboka.epizy.com/62852203264.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010167.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10167 | 4800 bytes |
SHA-256: 6542d2ac3db7722b320b83087fccf6481bdd61713c778015759062ad42895fe8 |
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font_01_sfnt_off0001117f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1117F | 11468 bytes |
SHA-256: abe2991b27e2fabc382864bca0d87218ff7a5d3b18b4019b7ed86b18095bd869 |
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font_02_sfnt_off00013802.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13802 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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