MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains or link farms, indicating a phishing or malware distribution attempt. The presence of 'utm_term' parameters suggests tracking or redirection for malicious purposes. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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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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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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/strik?utm_term=jason+capital+social+media+boss+reddit PDF link annotation
- https://cdn.sqhk.co/ruvuwoki/djciehc/dokemupidezoles.pdfIn PDF document text
- https://mitenipup.weebly.com/uploads/1/3/4/3/134363071/140495.pdfIn PDF document text
- https://zowobisa.weebly.com/uploads/1/3/5/3/135313501/6396202.pdfIn PDF document text
- https://cdn.sqhk.co/gadukupuwe/ibgjJgg/wood_cutting_boards_amazon.pdfIn PDF document text
- http://supexevibune.22web.org/furunabubumexipudobivud.pdfIn PDF document text
- https://cdn.sqhk.co/berazanoga/viakjiJ/rotilevadokaxa.pdfIn PDF document text
- http://golosa-spasibo.ru/guwalaxarikivapajibala59.pdfIn PDF document text
- https://xeraxoxatetubus.weebly.com/uploads/1/3/5/9/135993523/245c8962b.pdfIn PDF document text
- https://pelabomorifij.weebly.com/uploads/1/3/4/6/134628360/basuxow.pdfIn PDF document text
- http://lightstart.xyz/70543078262ojk1.pdfIn PDF document text
- http://mastericy-chistoty.ru/how_to_date_someone_with_a_girlfriendxxcjt.pdfIn PDF document text
- http://lastmarkt.ru/vimidirenaduxulijiwusodas1mmo4.pdfIn PDF document text
- http://josibazuveloj.iblogger.org/32857402837.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
- https://uploads.strikinglycdn.com/files/98e9a9df-9fbc-411f-a1d2-5c565eb70b74/briggs_and_stratton_725_series_ex_190cc.pdfIn PDF document text
- https://e33362eb-94ba-4427-a888-6f4863169a18.filesusr.com/ugd/36ce96_2c51be7104d649a99a7c32312b04d090.pdf?index=trueIn PDF document text
- http://kifagugurubox.rf.gd/xumitipepixixe.pdfIn PDF document text
- http://jaziwosud.rf.gd/47988252563.pdfIn PDF document text
- http://petobesafena.rf.gd/epdm_insulation_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b874ecdc-6c0f-4e85-b635-13f8fae4dc18/86469453423.pdfIn PDF document text
- https://cf4de027-7369-46c2-bf93-d69cabef2b5e.filesusr.com/ugd/868b90_69d1a48c6f904f3bbc64169a7f5b1f71.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/dead2306-dcaa-4001-8553-9a3288bb9477/33651213441.pdfIn PDF document text
- https://8a6b9437-e7f2-49d7-8c24-351b272aa67a.filesusr.com/ugd/b18e4d_2bf03899c96d4d8e8b4c6fb4660ab212.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c3793e14-0d35-4233-9298-b0b3bbb9c6c8/nonutezono.pdfIn PDF document text
- https://9e77dbea-16d6-438e-9859-4a68c5388828.filesusr.com/ugd/3225da_144fe8d3ba6a4325bd6940b29e4c9410.pdf?index=trueIn 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_off00010146.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10146 | 5136 bytes |
SHA-256: 9a24404c107ab898331a1dc14efc8084c46bddf3474a05e5a2107112ceac6863 |
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font_01_sfnt_off00011287.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11287 | 10320 bytes |
SHA-256: 444c03ee46947f14161738b08ba83e1d84bfb1632a84b63b52f95f678a13cb56 |
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font_02_sfnt_off000135f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135F6 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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