MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam operation. The document body, though heavily obfuscated, appears to be a lure related to an 'annual report', likely intended to trick users into visiting malicious or spam websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://leonvi.ru/aws?utm_term=bpce+sa+annual+report+2018 PDF link annotation
- https://lisufijefe.weebly.com/uploads/1/3/2/7/132740260/cd79177d92cee.pdfIn PDF document text
- https://bibutijelogoper.weebly.com/uploads/1/3/2/7/132740620/8199032.pdfIn PDF document text
- https://kixifosesezor.weebly.com/uploads/1/3/3/9/133998007/nenorunazopotu-vetadizamixuwe-mibagan-vifiromer.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426822/normal_600fac354dbfd.pdfIn PDF document text
- https://cdn.sqhk.co/wobuwozavenu/BWhdghP/29910674847.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4445343/normal_5fc5e51a2dd93.pdfIn PDF document text
- https://rawowoxok.weebly.com/uploads/1/3/4/3/134309987/rewununilesejo-buxuzitokosozas-toligax-nixikoxa.pdfIn PDF document text
- https://metuliwilive.weebly.com/uploads/1/3/4/3/134386481/a5f8e459.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4453100/normal_5ffea782e1e9c.pdfIn PDF document text
- https://bikugepoxo.weebly.com/uploads/1/3/5/3/135351236/fb9f3475a4fd500.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379355/normal_5fe1351e1c117.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4477626/normal_5fe5af1bb7744.pdfIn PDF document text
- https://fanakigefepawaf.weebly.com/uploads/1/3/0/8/130873796/vorolagin.pdfIn PDF document text
- https://cdn.sqhk.co/gepeduvo/PaXIpgg/photo_crop_tool_free_download.pdfIn PDF document text
- https://bubebozozuj.weebly.com/uploads/1/3/1/8/131871643/28f0dfd82f06e.pdfIn PDF document text
- https://cdn.sqhk.co/xivovido/hdhechc/download_game_stormblades_mod.pdfIn PDF document text
- https://xaforegitada.weebly.com/uploads/1/3/1/4/131413040/94024b692ad5a0.pdfIn PDF document text
- https://cdn.sqhk.co/wezopexa/IpG5Ihc/12420166565.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/jepinebawo/aetherial_wheel_stand_guide.pdfIn PDF document text
- https://s3.amazonaws.com/voxulija/vilazupuderenisovexetut.pdfIn PDF document text
- https://s3.amazonaws.com/rizezobabub/45768718955.pdfIn PDF document text
- https://s3.amazonaws.com/falufusu/mission_mangal_movie_songs_free.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_off0000e08e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE08E | 5496 bytes |
SHA-256: 454de01d3c6107006a6181aa6bd614a43a2d441fc3b843138368676ae7a3612b |
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font_01_sfnt_off0000f345.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF345 | 10812 bytes |
SHA-256: 342f56379cf7612233108266274032ab0c967b3293e2fb9a27318f8905b0182d |
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