MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. It contains numerous embedded URLs, many of which point to potentially compromised or disposable domains, suggesting a link farm designed to redirect users. The document body, though heavily obfuscated, appears to be a lure related to 'Directv genie 2 installation diagram', aiming to trick users into clicking malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 5
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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 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://www.birdlifebotswana.org.bw/sites/default/files/webform/sightings-sketches/43600748611.pdf In PDF document text
- http://klm3fg.grhosting.cz/sites/default/files/webform/files/30253637425.pdfIn PDF document text
- https://ambrose.edu/sites/default/files/webform/bunovodedodasu.pdfIn PDF document text
- http://www.pbttphtk.gov.my/sites/default/files/webform/nolukaronedibikix.pdfIn PDF document text
- http://www.pbttphtk.gov.my/sites/default/files/webform/1232685222.pdfIn PDF document text
- https://www.osgeurope.com/sites/osg-corporate.dev/files/webform/tajiwugebewozebukak.pdfIn PDF document text
- http://cicatsalud.com/html/sites/default/files/webform/24974410021.pdfIn PDF document text
- https://extranet.blanchisserie-toulousaine-de-sante.com/sites/extranet.blanchisserie-toulousaine-de-sante.com/files/documents/justificatifs/bugoxugokerudanetisene.pdfIn PDF document text
- http://klm3fg.grhosting.cz/sites/default/files/webform/files/zavemazawutojene.pdfIn PDF document text
- https://extranet.blanchisserie-toulousaine-de-sante.com/sites/extranet.blanchisserie-toulousaine-de-sante.com/files/documents/justificatifs/ratasivovo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=directv+genie+2+installation+diagramPDF link annotation
- https://ec.europa.eu/eip/agriculture/sites/default/files/webform/zuwamusijugowop.pdfIn PDF document text
- https://minorsoncampus.princeton.edu/system/files/webform/tuvoluxasivawujunaz.pdfIn PDF document text
- https://printandmail.princeton.edu/system/files/webform/21338807989.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://www.gnu.org/licenses/gpl.htmlIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 6
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001cd7b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1CD7B | 6248 bytes |
SHA-256: c1d3a36a90c43a8e20030b715dad181e01782e92dd562b05c6bc3fea51720267 |
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font_01_sfnt_off0001e302.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E302 | 5452 bytes |
SHA-256: e5dbb3f4917133b63df5a30e911c8eb44d91af310294cf527e537a471143052c |
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font_02_sfnt_off0001f578.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F578 | 6068 bytes |
SHA-256: d2d10b6b0c668cf26faa9347c7054f8580c7eefa5cb7aecda2a4fba74bd025f0 |
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font_03_sfnt_off00020529.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x20529 | 12008 bytes |
SHA-256: ebc265534bdc5f0ae4d506f931c16e2ea997369503fc551fb34c5d86c69d57ef |
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font_04_sfnt_off00022e3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x22E3F | 16228 bytes |
SHA-256: 23f94212bae98f2e4b2a54167604cffdb9406eb8868df40961544f0153465d49 |
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font_05_sfnt_off000243eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x243EB | 2792 bytes |
SHA-256: 4a212b9ffef989fdcb6547b1358d15ded50d0f8085ccb7e11968ea8c8ff30a87 |
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