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 0.9998
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://laborke.ru/pbw?utm_term=a+thousand+years+piano+solo+sheet PDF link annotation
- https://zazalefofano.weebly.com/uploads/1/3/4/5/134578352/c53a499ab67.pdfIn PDF document text
- https://viduxetejogat.weebly.com/uploads/1/3/4/6/134600114/vudixikin-rubumawoj-wuguferazupo.pdfIn PDF document text
- https://vanazufir.weebly.com/uploads/1/3/2/7/132740694/7026788.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
- http://wuxikadafi.pbworks.com/w/file/fetch/144418953/44111995979.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e39095c6-d733-4e49-9603-8fe6074ffd1e/washington_dc_covid_testing_fire_station.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7dbbdd5e-da10-4c29-8cd0-e2db2e04eddc/que_es_el_principio_de_placer_segun_freud.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2a75068c-e837-44b4-bba1-ca3e84e7bf99/45778867487.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/346b9f3a-0117-42c6-a016-0d89a554b9c0/resumen_por_capitulo_mi_pequeo_vampiro.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3b62fc5-295f-49fa-9c82-ccd19e419035/what_is_the_most_popular_dog_name_in_2020.pdfIn PDF document text
- http://didaneguk.pbworks.com/w/file/fetch/144428484/how_to_check_my_internet_usage_t_mobile.pdfIn PDF document text
- http://tazijebep.pbworks.com/f/77806212844.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba466529-ec96-4123-85f5-876a816b89de/makufajagumipegazosuna.pdfIn PDF document text
- http://gazumadu.pbworks.com/f/harry_potter_and_the_cursed_child_plot_explained.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e490086e-c8e5-4984-8bbe-eeb8ac217f4f/rofodewixulurakap.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6c67dbf8-61d8-4d9c-b3eb-55478c96f4b9/58209037472.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/03e338fa-b1b5-4215-80b1-58d972636cc4/ditujejexuleg.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b5ba69c2-c315-409a-816c-c15bdf89a8f3/fozukatagi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/563410fd-6aba-4e6d-944f-6fe6cbb7acb7/how_to_study_for_the_georgia_permit_test.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa14db1c-bfd2-4ab7-afb1-477841430f7f/samsung_galaxy_grand_prime_4g_frp_unlock.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_off0000c8c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8C3 | 5020 bytes |
SHA-256: c50906f098b2fb54bd31241d675c97f7cdabc8adf05f7b4cbffe652daffc754a |
|||
font_01_sfnt_off0000d9c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9C6 | 10556 bytes |
SHA-256: a26dbe97875abad741873b93c10806eb5865471676e7634441ad3e0ea75a4377 |
|||
font_02_sfnt_off0000fd8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD8C | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.