MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a significant number of external links, identified as a link farm. One of the primary URLs, zajinet.ru, is associated with unknown reputation, suggesting a potential phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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://zajinet.ru/wix?keyword=lyndon+johnson+told+the+nation+analysis PDF link annotation
- https://cdn-cms.f-static.net/uploads/4406793/normal_60402e6874168.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379844/normal_6005083370aea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459914/normal_6044263e6d145.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://27a83426-c768-4525-a63d-b5b732cca755.filesusr.com/ugd/28b3f7_f3cf6a4e2e654cae845ae861ba831e80.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/2ab07ba8-35bf-4683-a9f2-ced54e8a3384/false_gods_summary.pdfIn PDF document text
- https://s3.amazonaws.com/vavebufevodutob/daxutorujemu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d82be7bc-1bec-431a-8672-8ece70eb70f4/karafew.pdfIn PDF document text
- https://69a7f268-727d-4112-ba4f-a3538cc856be.filesusr.com/ugd/9a0d60_1b8c7cc1d48d4e0eb9637fb7d861d02f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/82d21876-2772-41ca-9f31-5fe3438124af/lezav.pdfIn PDF document text
- https://c827806f-f9bf-4fd3-a4ce-e487c020fa79.filesusr.com/ugd/6fd45c_53036b904c6e4ee28c7bdd675f5e731c.pdf?index=trueIn PDF document text
- http://mapexas.epizy.com/bmw_m5_2008_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9241eb1e-ef98-4e79-b376-dc38e881eaa6/bukajoxajer.pdfIn PDF document text
- https://s3.amazonaws.com/gagagakigibapo/why_is_50_shades_of_black_rated_r.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9a4cedf9-b39d-4fa4-b476-ed94d392ce30/89994118299.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/beb1a98b-af46-4c2b-9a8b-8072f3681af3/xiwew.pdfIn PDF document text
- http://tudifilik.rf.gd/brahma_songs_ing_come.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/517e2ac3-4be9-4389-866b-e89517890c3e/14585230388.pdfIn PDF document text
- http://wolilawobo.epizy.com/jawefidexu.pdfIn PDF document text
- https://e942959e-95af-4115-ab05-a6e38533eaad.filesusr.com/ugd/66f7a0_4048882c938e4fa09ece3f6954f43d89.pdf?index=trueIn PDF document text
- http://laguwirir.epizy.com/49939812810.pdfIn PDF document text
- https://6fd4412c-3e6e-4f21-a9af-8137ffc6c0d9.filesusr.com/ugd/03469c_985aef2b9f21431caef991556e72082c.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/vetamedisoz/jurassic_park_theme_sheet_music_baritone.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6ea3a0f5-6a4c-4e1f-b112-5bf1de546ef8/remington_700_recoil_pad_melting.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2986598b-4232-4c3d-9776-c0b3ad22f245/jvc_kd-r330_bluetooth_not_working.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0611ad9b-a826-465c-bca7-8fbb782c816b/kijadevulobeburatelob.pdfIn PDF document text
- https://s3.amazonaws.com/pewibim/ducted_heating_design_guide.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_off0000e47f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE47F | 4936 bytes |
SHA-256: 8b5826d2558be927413c0a00a9124fd231cf8c387c4da48fcf66e3aef33856fd |
|||
font_01_sfnt_off0000f558.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF558 | 11264 bytes |
SHA-256: b551acb6ad4d26ae251b250b807ea5c3df90144c33ad81198c4336d4635f89e3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.