MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many pointing to disposable hosting and redirector infrastructure, indicating a link farm designed to distribute malicious content or phish users. The heuristic firings confirm the presence of malicious redirector links and a link farm, with ClamAV also detecting it as a phishing trojan. While no scripts were explicitly extracted, the PDF structure and embedded URLs strongly suggest an attempt to redirect the user to a malicious site.
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
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
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://yafferge.ru/strik?utm_term=love+dare+cards+pdf In PDF document text
- https://zugowexilib.weebly.com/uploads/1/3/5/3/135349829/momokugavid.pdfIn PDF document text
- https://roloruvibufezer.weebly.com/uploads/1/3/1/4/131410818/fitozefi_jijedur_ribip_vesafikogupem.pdfIn PDF document text
- https://cdn.sqhk.co/konafomaz/e9r6brz/will_truth_or_dare_2018_be_on_netflix.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419630/normal_6031e473a36f0.pdfIn PDF document text
- http://zoxodur.sportsontheweb.net/writing_task_2_academic_download.pdfIn PDF document text
- http://genusadnlo.space/882156334136zf2.pdfIn PDF document text
- http://zutumufedige.getenjoyment.net/bandicam_serial_key_and_email_free.pdfIn PDF document text
- http://wovoradomumakil.medianewsonline.com/king_arthur_children_s_story.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457281/normal_6022d6169a4ad.pdfIn PDF document text
- http://nazhivy.net/zawamojajolasokevolono6qmje.pdfIn PDF document text
- http://netlysy.online/51362891250vmox6.pdfIn PDF document text
- https://cdn.sqhk.co/lasumalena/egRge1Q/free_adverb_worksheets_5th_grade.pdfIn PDF document text
- https://fonabanobegax.weebly.com/uploads/1/3/1/6/131636781/sezatuxuzutagup.pdfIn PDF document text
- https://sanufelileme.weebly.com/uploads/1/3/0/7/130775971/xefopoxorapo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384831/normal_60530ec7ad690.pdfIn PDF document text
- https://cdn.sqhk.co/nefowumik/TibZhde/full_screen_hd_picture.pdfIn PDF document text
- http://parrrtner.xyz/16454995124nb23k.pdfIn PDF document text
- http://24goodstore.site/721497416363dvd1.pdfIn PDF document text
- https://cdn.sqhk.co/jisepozidis/cjg9sjd/xigufufugusonabebosalifob.pdfIn PDF document text
- https://nesotufofiwin.weebly.com/uploads/1/3/1/3/131381712/4e2545d6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://5634f520-c25d-421d-ab67-3d94505d13cb.filesusr.com/ugd/1b85ab_80191637e729492ab153e92d42a52dc7.pdf?index=trueIn PDF document text
- https://b634734f-67aa-4edc-9b69-dcf7610e4690.filesusr.com/ugd/c86859_8f16133c30d84cfab9e21695dbbef642.pdf?index=trueIn PDF document text
- https://b2d1eea7-aef5-47fc-962c-88b5513ecafc.filesusr.com/ugd/3a57bc_bfd17b26e33042899937f12c84e8e52a.pdf?index=trueIn PDF document text
- https://ef2e072a-e8a2-4438-804d-cc750be2e2f6.filesusr.com/ugd/6a22cb_03a7e64edef14f0f9b90520f8c097f16.pdf?index=trueIn PDF document text
- http://saxodanokijaj.atwebpages.com/online_project_management_training_programs.pdfIn PDF document text
- http://vawanumezal.onlinewebshop.net/femipa.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_off0000d7de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7DE | 5120 bytes |
SHA-256: c5d406308392db7cde10d7383261317d825728ce38546675205c7a48f453f3a4 |
|||
font_01_sfnt_off0000e966.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE966 | 10664 bytes |
SHA-256: 87d81ac50928074a8bd980bfbb97b77867d1b219b17f850594e417121ff35a0d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.