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 0.9993
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/strik?utm_term=how+to+take+apart+an+oster+blender PDF link annotation
- https://static.s123-cdn-static.com/uploads/4447084/normal_5ffe483d3d9ff.pdfIn PDF document text
- http://sojosabomoki.22web.org/nowuvonep.pdfIn PDF document text
- http://jekakesefetivap.22web.org/99486936974.pdfIn PDF document text
- http://vulujukido.iblogger.org/google_maps_street_view_mobile_not_working.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375088/normal_5fe70ee9583ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456998/normal_602ef93ee0f2e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://76ed6b59-b034-43ac-b949-e1c08f76e3cb.filesusr.com/ugd/ee6100_2358086cd0dd44cbb9c2f36e2076b940.pdf?index=trueIn PDF document text
- https://fae5df41-d68b-4d62-9961-cd33801cec7e.filesusr.com/ugd/f52c73_764eb95807b0440a96df6881924024ef.pdf?index=trueIn PDF document text
- https://13a7c488-548c-4b48-b567-d2b0b9a3e1de.filesusr.com/ugd/85d67f_bec402b677c4408ca5a30443aa72c57e.pdf?index=trueIn PDF document text
- https://92ddf5cc-4ce7-4caf-b117-8241c553a727.filesusr.com/ugd/42bae0_91bb18a2328c4df39c58849148249ddf.pdf?index=trueIn PDF document text
- https://69669160-cc20-42a3-bfef-e1e1fd1f8163.filesusr.com/ugd/8094a4_2bf3fc44e68f42ce9301a2b795f83d7d.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/guwutivupudutu/kp_astrology_books_bangla.pdfIn PDF document text
- https://44eeb0f0-4dc9-4d8b-b3fd-cc7ace98e90e.filesusr.com/ugd/a083a1_9d33444aba1244159ceb764f96214b73.pdf?index=trueIn PDF document text
- http://pawolukexuw.epizy.com/nazufo.pdfIn PDF document text
- https://85d2c5a2-fc31-4f76-86b4-4ebe2abe2bf4.filesusr.com/ugd/a8cc01_3d42a5cb02aa4f019cf923de6eb8d9fb.pdf?index=trueIn PDF document text
- http://bututifeb.epizy.com/tosewedikoledazer.pdfIn PDF document text
- https://s3.amazonaws.com/vavejijitatofu/bob_online_account_opening_form.pdfIn PDF document text
- https://30f21d72-2b41-4965-a7bc-2abb02bf1ded.filesusr.com/ugd/47e66e_a191eb791230443fb1699c0733a9eb0a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/genijusemu/37670631135.pdfIn PDF document text
- https://f6ea5e03-7e7c-4dce-82ee-fd5d223759ef.filesusr.com/ugd/d203ad_2fc84b614f3c49deaba3ba7874e8db71.pdf?index=trueIn PDF document text
- https://76ed6b59-b034-43ac-b949-e1c08f76e3cb.filesusr.com/ugd/ee6100_4ebc611146a64b0fb9a24ac20ca4a55a.pdf?index=trueIn PDF document text
- https://3edbbcf3-b5b1-446e-9630-835d38fa79e0.filesusr.com/ugd/6908d7_720e2168f97d49fbba7c59af53c09a89.pdf?index=trueIn PDF document text
- https://b24182fa-1fee-416c-9f57-41d8a36573e1.filesusr.com/ugd/1cc367_a5eb1330fbda4c3893dc690962d81f31.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012461.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12461 | 5208 bytes |
SHA-256: b2fb89af1c7423ad6436abadcb82694bc867237792d5a1e2cf509fdb7d48ae44 |
|||
font_01_sfnt_off0001362d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1362D | 11440 bytes |
SHA-256: abf19d761118b97821266fe453f11386bebcaa6317d1eb1fff2418e4ea82d668 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.