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 0.9996
Heuristics 6
-
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.
-
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.
-
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://golowaki.ru/wix?keyword=switch+on+your+brain+book+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4367311/normal_6013bc6e75e8b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370057/normal_5fd09f3be8792.pdfIn PDF document text
- https://milavunaxowe.weebly.com/uploads/1/3/4/7/134717052/mozujofexadajag.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379726/normal_5fea26916cb30.pdfIn PDF document text
- https://kanemonel.weebly.com/uploads/1/3/5/3/135319287/jekaded.pdfIn PDF document text
- https://velonifiwivuli.weebly.com/uploads/1/3/0/7/130739758/7608869.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4421335/normal_5fcf13a0066eb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450513/normal_5fdc72baf0248.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385635/normal_60342cf694966.pdfIn PDF document text
- https://murunabijijot.weebly.com/uploads/1/3/5/4/135401069/3112a68c36d9.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://59cf682b-6680-4a08-8b8d-0472bab64ef7.filesusr.com/ugd/d7d6cd_29a2a990dc5f4b3bbcbc0afa1624b448.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/89b2bcba-23b3-4a15-bcc0-07bf71c880de/how_to.read_stock_charts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6fdaba95-7cfc-420f-856f-86181c441de3/40015675158.pdfIn PDF document text
- https://171e2b11-24ea-4535-acac-f971ec821c4b.filesusr.com/ugd/a07927_589e1fd35b8640eda284e750a5b70556.pdf?index=trueIn PDF document text
- https://8c77b9b7-c39b-43d6-9406-6086bd2c0f93.filesusr.com/ugd/ee6770_eb773c9049374425893e59ed26e599f8.pdf?index=trueIn PDF document text
- https://9d50af6f-dbf7-41ba-b854-83985329a12b.filesusr.com/ugd/33c377_7d316c93a91845e18b60107e850efeb6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/78ac3c5d-1a4c-4188-923c-b742c082226d/waxabu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2b7acc37-dd85-4e9e-ba39-4623b18d61be/kenmore_80_series_gas_dryer_not_heating.pdfIn PDF document text
- https://64e18f06-8a0e-4dc1-8427-9dd81b4bff36.filesusr.com/ugd/baa514_b0a6a3bdccb5497fa81460b0ddbaab28.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/bda90071-97f1-45fd-9507-e613d0904d5a/how_to_swim_with_the_sharks_without_being_eaten_alive_audiobook.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7701b723-d886-499e-b790-88814fddb088/bible_commentaries_list.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_off0000f10b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF10B | 5532 bytes |
SHA-256: 83e90334876298a231d989e3fce22059499d735f9b1db5be980c038f5de760ba |
|||
font_01_sfnt_off000103ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103EE | 10084 bytes |
SHA-256: 5f08a08a0daf03c6416a5d1d7ea465bbea0920b2645ace67582989585c21bdfe |
|||
font_02_sfnt_off00012694.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12694 | 16448 bytes |
SHA-256: f72c050da1b9d2b252b60d923d48b873e3167586161433f4ccd489531a5eaa86 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.