MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF is identified as an image-only lure, typical for phishing campaigns. It contains numerous embedded URLs, suggesting a link farm or redirection to malicious sites. The ClamAV detection and ML classifier further support its malicious nature, likely serving as a delivery mechanism for further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 67 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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 http://tsyrulnikov.ru/upload/file/wonajofitegidoxuk.pdf In PDF document text
- http://metallpress.info/files/88630883102.pdfIn PDF document text
- http://litho-and-co.fr/ckeditor/upload/files/52489798199.pdfIn PDF document text
- https://hotelharmika.com/assets/userfiles/files/7127538420.pdfIn PDF document text
- http://www.gieskestukadoors.nl/ckfinder/files/files/jugofefesijuzojijuvike.pdfIn PDF document text
- https://mongolia-volkslift.com/uploads/files/talokogatonuvegigojif.pdfIn PDF document text
- http://tattooindex.nl/images/uploads/nuvabetovupinenowotekog.pdfIn PDF document text
- https://cheeselicious.net/UserFiles/file/80460528708.pdfIn PDF document text
- http://machinesupplier.cn/data/product/file/202197_171057_115.pdfIn PDF document text
- https://sayurhijau.com/contents/files/tusaxex.pdfIn PDF document text
- http://moscow-vernisage.com/files/files/xopasotujivufebinawu.pdfIn PDF document text
- https://vico-real-estate.com/ckfinder/userfiles/files/tafaxopokegovi.pdfIn PDF document text
- https://dolphinsolutions.net/ckfinder/userfiles/files/18272057282.pdfIn PDF document text
- http://quesnelfoundation.ca/userfiles/file/60485350109.pdfIn PDF document text
- http://autofox.lt/ckfinder/userfiles/files/tiramavazabovuzipij.pdfIn PDF document text
- http://itcbeautytrainingschool.com/userfiles/file/10745332465.pdfIn PDF document text
- https://t2sc.me/userfiles/gigoxowibametozavup.pdfIn PDF document text
- http://studiodabo.eu/userfiles/files/lizewufipodu.pdfIn PDF document text
- http://spbmedaks.ru/sites/default/files/uploads/vifebakilalozelen.pdfIn PDF document text
- https://unitedfightalliance.com/ckfinder/userfiles/files/55909580785.pdfIn PDF document text
- http://muzycznescyzoryki.pl/userfiles/file/pevebewat.pdfIn PDF document text
- http://xmzhj.com/UserFiles/file/kumiwafafepif.pdfIn PDF document text
- https://west-holding.com/userfiles/file/41019859112.pdfIn PDF document text
- http://doradcyprawni.com/images/pliki/58510605466.pdfIn PDF document text
- https://study-go.info/wp-content/plugins/super-forms/uploads/php/files/cb420c55dca7853e421a2fb806cd7558/85742664406.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=homm3+android+downloadPDF link annotation
- 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://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_off0000af8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF8B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c79d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC79D | 14380 bytes |
SHA-256: 36a65fe00dafad8f02b52aedd91c78110fdcac57e9b64ff8e0a7b3973befeba0 |
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font_02_sfnt_off0000eae3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAE3 | 10260 bytes |
SHA-256: fb36d1a8474dadfb32e225d9c431129f7baf1b44ec1395760341354e23ab7f06 |
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