MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, designed to appear as legitimate document templates. The primary malicious URL identified is https://midufefew.ru/123?utm_term=vacation+itinerary+template+google+docs, which likely serves as a lure for phishing or malware distribution. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or a trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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://midufefew.ru/123?utm_term=vacation+itinerary+template+google+docs PDF link annotation
- https://cdn.sqhk.co/xovujiroveg/f73iaGq/miresexo.pdfIn PDF document text
- https://cdn.sqhk.co/wubofuse/haXicBG/street_lighting_voltage_drop_calculation_excel.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482426/normal_605efef2b2518.pdfIn PDF document text
- https://cdn.sqhk.co/xupodafib/e41q5ij/a_ante_amalapuram_song_free.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4463009/normal_5ffd1aded81ec.pdfIn PDF document text
- https://cdn.sqhk.co/dirodivive/7FBCrif/konesexamikuxazar.pdfIn PDF document text
- https://cdn.sqhk.co/bijilixiger/GDigKgB/90_s_hit_english_songs_list.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4492892/normal_6016745c1fa87.pdfIn PDF document text
- https://cdn.sqhk.co/runudori/haiigjU/smart_launcher_3_pro_app_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/tevosenijosu/ie0hijb/game_hack_speed_hack_version.pdfIn PDF document text
- http://zereteleriw.getenjoyment.net/poxegebotiruvasevapaf.pdfIn PDF document text
- http://disupiwalu.mypressonline.com/ocean_of_site.pdfIn PDF document text
- https://cdn.sqhk.co/pofaxexaxi/i7cHaoy/27079763231.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451019/normal_603e7fe8069c3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420260/normal_604f193971322.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://dfde94ff-8c6c-411d-9c04-f18b57906ec7.filesusr.com/ugd/47ec90_ee3dd691fd2b4cb5b9e615b942de8d2a.pdf?index=trueIn PDF document text
- https://16fd3b15-5541-4454-9538-28daacbf497e.filesusr.com/ugd/e32576_6469ae574a1f4c65a10828120d16e52e.pdf?index=trueIn PDF document text
- https://329f26c8-0235-4118-8622-173d264d9cf1.filesusr.com/ugd/221f3a_8141ef4d70ea4f8098f693cbf77449d4.pdf?index=trueIn PDF document text
- https://c72a6d71-2fad-4f5a-8b7a-a7c165485bce.filesusr.com/ugd/a4966f_cb179c7d7b114ac5a05e2970744de5a1.pdf?index=trueIn PDF document text
- http://romepasuv.myartsonline.com/coindesk_state_of_blockchain_q2_2020.pdfIn PDF document text
- https://13cfbe10-32e4-4d7a-9072-8dbd3280e6b8.filesusr.com/ugd/994e9e_6a12b7b030b94b9ead46e890790e9a24.pdf?index=trueIn PDF document text
- http://xiniwipilanaju.atwebpages.com/10243785838.pdfIn PDF document text
- http://zipemoluligera.myartsonline.com/35546349310.pdfIn PDF document text
- https://c546c886-5aa5-41cc-813f-4ed3e146772c.filesusr.com/ugd/b3e52d_693b4cb4d0164d2fb5e38c0fd12e0553.pdf?index=trueIn PDF document text
- https://b1b0174c-961c-4936-87f6-765e1132391e.filesusr.com/ugd/6cf804_d4fe2958ea104f4985ffb3adee55a479.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_off000109db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109DB | 5460 bytes |
SHA-256: ffd17ea2829e6c1181c7cf2e14481db5ad200763c8a6593c2becd062ad8df04c |
|||
font_01_sfnt_off00011c58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C58 | 2396 bytes |
SHA-256: 6981659e3b5956371c1c3eddfd26688df27e08222244faeab48f2bc9ea1f6312 |
|||
font_02_sfnt_off000125e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125E2 | 11160 bytes |
SHA-256: e2ae924bd0446bd3b364f134c82254aa09255582e26b132842f6024b1bbabf1e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.