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 0.9997
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://xezojetit.ru/123?utm_term=using+congruent+triangles+answer+key PDF link annotation
- http://vevaxogejaz.scienceontheweb.net/john_deere_310_b_backhoe_service_manual.pdfIn PDF document text
- http://optamorem.com/pewdiepie_tuber_simulator_hack_onlinex1jsb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450728/normal_5fd7db97d9672.pdfIn PDF document text
- http://orbitan.fun/difference_between_gmp_and_cgmpm7zrf.pdfIn PDF document text
- http://zoxuruje.sportsontheweb.net/ibps_rrb_2020_notification_bankersadda.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393197/normal_6000fe6a8a958.pdfIn PDF document text
- http://qlemelest.online/jaxajubadisolixobufis5hhv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://6cb1c90e-07cf-4522-b85d-4edd8abc33c8.filesusr.com/ugd/0c41e7_a213079fbcc44ab5bd7e88e13ccadd19.pdf?index=trueIn PDF document text
- https://d4bcd744-2348-4fe3-9006-05b2fcbd3cbd.filesusr.com/ugd/704566_45b4b606b4a94ba88c799c782084695b.pdf?index=trueIn PDF document text
- https://fb3efafe-1b0e-41a1-9434-8bf556110c4a.filesusr.com/ugd/de5e41_c918520f58914d809a778e3939038e6f.pdf?index=trueIn PDF document text
- https://e590c0d9-b694-44fb-9862-47327b30d8b0.filesusr.com/ugd/89363e_39206c7a65e64b14b88a4a9a28f12e00.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f698f165-4b71-44fd-a4cf-750cd2e9062b/asus_rp-ac68u_quick_start_guide.pdfIn PDF document text
- https://7737876a-f762-42ef-af6f-18b78abacabf.filesusr.com/ugd/9066bd_991addcc1bcf4cbca11cd93c9826f977.pdf?index=trueIn PDF document text
- https://d5fd0048-bb8d-45a1-ba21-28d1cb0b7162.filesusr.com/ugd/5e8de6_10c14c1f211d4976a2da61a174f98441.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/2f5c46bf-163a-40cc-91c9-159608a9e514/cobra_spx_5500_review.pdfIn PDF document text
- http://tibutariwu.myartsonline.com/b._sc_mathematics.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3344cb21-3b16-471b-9139-1d10a020f518/sample_house_rent_receipt_format_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3b503b7-a2ae-445b-8ef6-4ac50930e893/breville_juicer_je98xl_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50657bbe-8f45-444d-9b3f-0a4f2d25507f/52271386424.pdfIn PDF document text
- https://a86a6b26-b473-4b55-b9aa-7628a2bff077.filesusr.com/ugd/4f270c_8800b2f7691f49f48e7320255d456b9f.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://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_off0000e731.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE731 | 5216 bytes |
SHA-256: 6620ff6bd19521b662d76aa8dd6835970152ae9b54783361d26d21428366a68a |
|||
font_01_sfnt_off0000f91b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF91B | 11460 bytes |
SHA-256: 704a4cac70619c3f6e720491fdbc55e32b16502fe7c205a0de26e96f4eebf66c |
|||
font_02_sfnt_off00012047.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12047 | 16168 bytes |
SHA-256: b2ac67756ccb9a38f0303b1ba820cb5c8b4ab6133599e7fd07ad9e712984a954 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.