MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://jacksth.ru/aws?utm_term=bosch+axxis+washer+operating+instructions PDF link annotation
- https://wirimodarezekas.weebly.com/uploads/1/3/5/3/135314182/robowalu_bebovigorinope_gixusadelakagaw.pdfIn PDF document text
- http://novugatep.22web.org/25010631212.pdfIn PDF document text
- https://faraxebeg.weebly.com/uploads/1/3/4/4/134475962/4258005.pdfIn PDF document text
- https://ziwirekow.weebly.com/uploads/1/3/4/5/134529616/buvorukamudej.pdfIn PDF document text
- https://zokesafan.weebly.com/uploads/1/3/0/7/130775675/wuwuliroti-lirodopiwazaf.pdfIn PDF document text
- https://cdn.sqhk.co/tamoravuwera/fxUt1ia/healthy_vegetarian_recipes_for_weight_loss_uk.pdfIn PDF document text
- http://sewaseg.22web.org/ayatul_kursi_urdu_tarjama.pdfIn PDF document text
- https://wepidunobon.weebly.com/uploads/1/3/1/4/131452842/rovor-xemanufejoz-nepates.pdfIn PDF document text
- https://ramasiwo.weebly.com/uploads/1/3/5/3/135390431/7109615.pdfIn PDF document text
- http://dowakofevumamol.22web.org/17690610247.pdfIn PDF document text
- https://povilaromegew.weebly.com/uploads/1/3/4/4/134486615/rogijadiwe.pdfIn PDF document text
- https://roderisagewap.weebly.com/uploads/1/3/4/5/134507489/gemadirokaforomuvuf.pdfIn PDF document text
- https://cdn.sqhk.co/kuwusemob/CeW8Yie/rimidozilitimonofitiga.pdfIn PDF document text
- https://ziwugedaxuz.weebly.com/uploads/1/3/4/5/134501511/papibilagokib.pdfIn PDF document text
- https://cdn.sqhk.co/livisade/jdGhcgj/zutupogazelesame.pdfIn PDF document text
- https://gemamiji.weebly.com/uploads/1/3/4/3/134372226/1e75e29743.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/mejigavukolu/58761084747.pdfIn PDF document text
- http://rigitusavogu.epizy.com/somumumupipadig.pdfIn PDF document text
- http://litiwevapebani.epizy.com/suwizuvovosedeselexafotug.pdfIn PDF document text
- http://wenavigabex.rf.gd/body_for_life_meal_plan.pdfIn PDF document text
- https://s3.amazonaws.com/nufidibodudulad/bullet_journal_ideas_for_beginners.pdfIn PDF document text
- https://s3.amazonaws.com/bulikowexunepov/the_lemon_orchard_title_analysis.pdfIn PDF document text
- https://s3.amazonaws.com/dazuxujepov/kakituvorunuma.pdfIn PDF document text
- http://zemigubu.epizy.com/40187426406.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f1d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1D2 | 5372 bytes |
SHA-256: 2f6234ecd65dc26c1c7652ab2c040ff3e203dd3e387cc1d96610590ed49e3bea |
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font_01_sfnt_off00010432.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10432 | 11744 bytes |
SHA-256: 10e5509b8b6b808fb0e288e9e2306b43a43c20e496ea5331bf2c4f000d483116 |
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font_02_sfnt_off00012b69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B69 | 16076 bytes |
SHA-256: efacb489886405533b596dc0e6c66705370259ca1b04a4f865fb41c1275705db |
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