MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains a large number of external links, suggesting it is part of a link farm or a phishing campaign. The primary URL, https://ponafet.ru/123, is likely used to redirect users to malicious content or to gather information. No scripts were extracted, but the presence of numerous external links points towards a social engineering attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://ponafet.ru/123?utm_term=hebrew+alphabet+chart+pdf PDF link annotation
- http://idealica-ordina.site/zurobufovt6hr2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4493597/normal_5ffa931d7b0a3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465257/normal_5fd3b0a89ad6b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4394068/normal_600cce1438109.pdfIn PDF document text
- http://milanomoda-italy.site/ctet_syllabus_paper_1_20190azd2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477156/normal_5fd271e5e9d10.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4453334/normal_5ff334187e08f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4365659/normal_5fc64be88fa1f.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/farowug/57426359799.pdfIn PDF document text
- https://7be326e9-a1fd-4761-a84c-83c904220737.filesusr.com/ugd/37e945_efe8ed196e8f482da874cd0b83d4daff.pdf?index=trueIn PDF document text
- https://c546c886-5aa5-41cc-813f-4ed3e146772c.filesusr.com/ugd/b3e52d_04535c55ce1d414aa471e513220c0ca6.pdf?index=trueIn PDF document text
- https://0ed7c29b-d5f2-4290-8b47-add6aa38300d.filesusr.com/ugd/32a223_e911415512c546ed94ab569db518526c.pdf?index=trueIn PDF document text
- https://7f3356c1-ec1f-498a-9d41-5b36c14d87b7.filesusr.com/ugd/98d33d_faf6a54fdf6d44eeaa16811c16846dab.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/towakog/zadewurenov.pdfIn PDF document text
- https://c1ab63b4-4781-4901-abeb-f581ed41d26f.filesusr.com/ugd/b44917_a591a7ab76574d809d1f1a618b18cdb3.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sizabo/59261734398.pdfIn PDF document text
- https://s3.amazonaws.com/rujimidujek/less_than_zero_streaming_sub_eng.pdfIn PDF document text
- https://s3.amazonaws.com/gagotaniwipure/18867417840.pdfIn PDF document text
- https://b86313a8-447b-404d-ae6d-bc69740d899e.filesusr.com/ugd/e54fc7_3a818e72853841e1b81001c4b3edb7e2.pdf?index=trueIn PDF document text
- https://0f7a2101-273c-4f7f-b1fd-079d1ad923c1.filesusr.com/ugd/a7ea6f_583da8d93af9420e98a5f37e0f254423.pdf?index=trueIn PDF document text
- https://c84d532c-3b33-47d6-96aa-4134a1164eb1.filesusr.com/ugd/6d45f6_f43774022d4343e38638954ae9cae33a.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off0001f1ef.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x1F1EF | 22720 bytes |
SHA-256: 321eff4b2b241c4b6f478a93ba74a90a9e7cba20aa7588975493039cec086ad2 |
|||
font_00_sfnt_off0001948d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1948D | 5260 bytes |
SHA-256: 47e14d11c67f02ac173d7e53333387c141e320748cba4d871131badbed8cedbf |
|||
font_01_sfnt_off0001a675.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A675 | 27512 bytes |
SHA-256: 0ccd4318cf0e5aa64d63fbaaeb2bd26f02bee9f492f1545ecf5d304e13795b5f |
|||
font_03_sfnt_off000218d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x218D3 | 9160 bytes |
SHA-256: 22302d08d65d85b40cee3417c90e33024ef5a72ebe150cb37fc8a964a3f0e22a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.