MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing or trojan. It contains numerous embedded URLs, many pointing to disposable domains, and a primary URL that appears to be part of a link farm designed to redirect users. The presence of these URLs and the heuristic indicating a link farm strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
-
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 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://soxebez.ru/strik?utm_term=what+do+you+feed+daphnia+culture PDF link annotation
- http://jutidewolojura.mypressonline.com/kowopesiz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4469834/normal_5fefecc95e5ad.pdfIn PDF document text
- http://levotavo.scienceontheweb.net/pobikovojidup.pdfIn PDF document text
- http://subuxiwubemew.getenjoyment.net/hygiena_ensure_touch.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4466153/normal_5fc69e85e554b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408187/normal_6052ef6b44bde.pdfIn PDF document text
- http://metarapuw.mypressonline.com/small_steps_to_giant_improvement_download.pdfIn PDF document text
- http://botefin.medianewsonline.com/simple_present_exercises_autoenglish.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383922/normal_60382619cff3e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4530036/normal_604e42455ffb5.pdfIn PDF document text
- http://nomudepalak.medianewsonline.com/kaxedesezozolatiwok.pdfIn PDF document text
- http://xafukuxovikovu.22web.org/cost_reimbursable_contract_template.pdfIn PDF document text
- http://novofikupeneda.mywebcommunity.org/95450388469.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453118/normal_6025c9aee7934.pdfIn PDF document text
- http://lazategomid.scienceontheweb.net/13924532850.pdfIn PDF document text
- http://fatogotem.22web.org/42204176830.pdfIn PDF document text
- http://vujakaz.iblogger.org/cuisinart_classic_toaster_oven_broiler_tob-30bw_parts.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384301/normal_600a063c5eb5c.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://711920be-b761-4f0e-a604-762b26663b16.filesusr.com/ugd/ffcbea_b96b33659fe4431c81dba19cad0c840b.pdf?index=trueIn PDF document text
- https://a5fc3680-5c08-4cda-bd6c-abaa3bdf25bc.filesusr.com/ugd/ea5d7b_c417c8e08dbe475da7015296d3429fba.pdf?index=trueIn PDF document text
- http://tavoxelelenasi.onlinewebshop.net/perdona_si_te_llamo_amor_2014_youtube_pelicula_completa.pdfIn PDF document text
- http://tiwatimab.atwebpages.com/29344510891.pdfIn PDF document text
- http://pomagupivedib.epizy.com/13996566729.pdfIn PDF document text
- http://bakotisimipivok.rf.gd/metformin_lactic_acidosis_treatment_guidelines.pdfIn PDF document text
- https://67536400-2f23-40e2-9d3a-36ae3f4dfb8c.filesusr.com/ugd/5312ea_955e697224ec4868add187cda42b2106.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000103e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103E7 | 5064 bytes |
SHA-256: b61d7a56dc3e921d98e1627c8d319a00ad1732a58bf6188c67f26a61c5c9f075 |
|||
font_01_sfnt_off00011525.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11525 | 11312 bytes |
SHA-256: a1041ce156073708a37fa88c6b8b0eaf542e92e1850083e0048bb3bc86ef04d8 |
|||
font_02_sfnt_off00013a28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A28 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.