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 0.9995
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://bologen.ru/award?keyword=argumenta%25C3%25A7%25C3%25A3o+jur%25C3%25ADdica+pdf PDF link annotation
- http://izzzaaa.space/blood_bowl_2_trophy_guide61oqb.pdfIn PDF document text
- http://agreevudb.rest/xetatarubetabazkja8v.pdfIn PDF document text
- http://spoonnumberone.xyz/cules_son_los_sntomas_de_un_ataque_de_ansiedadc1vel.pdfIn PDF document text
- https://cdn.sqhk.co/titesojijuko/Qhepxhg/super_pixel_heroes_2019_apk.pdfIn PDF document text
- http://appletopshop.ru/csgo_commands_for_1v19n941.pdfIn PDF document text
- http://sehq.xyz/nimawedegopobofepelireruateb7.pdfIn PDF document text
- http://nat-yoga.space/5621756752stnr0.pdfIn PDF document text
- https://cdn.sqhk.co/famuxina/hBHMFje/6_infinity_stones_meaning.pdfIn PDF document text
- http://arnautmebel.ru/how_do_i_use_my_verizon_jetpack_4g_lteey5wg.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/6bf19f21-d4ea-42ec-a591-a763e5986dbd/by_the_waters_of_babylon_stephen_vincent_benet_analysis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c742de5f-6ba5-4104-a075-46f066eb5f71/somiritumidapedi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b7b64fbf-2869-4c8d-a153-2734db2391df/13390912125.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7847686f-4de0-4627-9bfc-320d2d221486/what_is_hermeneutics_and_exegesis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2a7bb8d7-8ea6-4c97-ab6a-1c1eec79cffe/jedineteko.pdfIn PDF document text
- https://a7176590-a44a-43b4-8b25-1171fb6190ac.filesusr.com/ugd/e6ccb8_20c561e6f4e24a38aa27390ffd4d23cb.pdf?index=trueIn PDF document text
- https://724418e0-3ace-43c1-abd8-628b4820fc71.filesusr.com/ugd/6df952_173737e145434763855ee0281f6ebf6a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e2cda80e-6a27-488d-8a54-5163247223d9/paveki.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/39d8e682-3074-4162-80f8-193558d8a043/kupinuwelopezojog.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00013bae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13BAE | 5764 bytes |
SHA-256: 9516ec1a1e3e03b7747178f896039d11b9b8ea5db475ec2ee2d56d4e4646ea65 |
|||
font_01_sfnt_off00014e57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14E57 | 13136 bytes |
SHA-256: cc9ce544f1b6102e5c58b1cdc9498188aa5a50197ea62b7cd58f8ff08e7904f6 |
|||
font_02_sfnt_off000175a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x175A2 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.