MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a machine learning classifier and ClamAV. It contains a significant number of external links, indicating a link farm strategy, likely for SEO manipulation or to redirect users to malicious sites. The primary URL observed is https://mezovuduw.ru/wix?keyword=converse+return+policy+if+worn, which is part of a broader pattern of disposable hosting and link farms.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 7
-
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.
-
Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
-
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://mezovuduw.ru/wix?keyword=converse+return+policy+if+worn PDF link annotation
- https://cdn-cms.f-static.net/uploads/4452398/normal_6029ae725c7c3.pdfIn PDF document text
- https://cdn.sqhk.co/jojikoxazew/fjaMjTu/car_parking_multiplayer_online_pc.pdfIn PDF document text
- https://cdn.sqhk.co/gogojelawov/2hbhe5u/95174820490.pdfIn PDF document text
- http://remont-pc.website/decimal_tenths_number_line_worksheetswi0gk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420906/normal_605ffa6b57582.pdfIn PDF document text
- https://cdn.sqhk.co/letinumi/ihbhhhe/vobifigu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403540/normal_60207b4bbc049.pdfIn PDF document text
- http://sysfix.ru/he_will_get_well_soon_meaning_in_urdur3yly.pdfIn PDF document text
- https://cdn.sqhk.co/nodujugebi/ZB6ghjd/axis_360_kindle.pdfIn PDF document text
- https://cdn.sqhk.co/fuzekofuwe/ibicUg5/76175869306.pdfIn PDF document text
- http://webmastervlad.ru/lozazekixemoxulebezias3ea.pdfIn PDF document text
- http://frontglass.xyz/ayyappa_telugu_songs_by_yesudas56c95.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407807/normal_601e68b1c37f5.pdfIn PDF document text
- http://begemot.space/can_you_download_sketchup_freert157.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484122/normal_605efa7679e72.pdfIn PDF document text
- https://cdn.sqhk.co/fodexuxefeba/hePnoC8/rubijezupabezibe.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://7a9095e9-4ba3-4ff7-9406-a75d0382ce8a.filesusr.com/ugd/db93e9_6310b3b82466484d972924a3860858f5.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/lomiwexuva/82751543133.pdfIn PDF document text
- https://cbb9655c-b60d-4095-8c1c-bb5f9a2903c5.filesusr.com/ugd/4dd980_674f10445c474aff94e347a6f32ba8ff.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fedojigudaj/softonic_android_data_recovery.pdfIn PDF document text
- https://s3.amazonaws.com/pirosisob/44393566757.pdfIn PDF document text
- https://s3.amazonaws.com/wudibirewuduto/gubipu.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_off0000e8ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8EA | 4960 bytes |
SHA-256: e74ca82166b2960665d99fe281c7e378921e28c1240833708052e26a2a5fdafc |
|||
font_01_sfnt_off0000f9f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9F8 | 11212 bytes |
SHA-256: f62415347b14dbb78c2abaa16c62358c01b33b38d3cb11a009fcf8ca2061f58a |
|||
font_02_sfnt_off0001206e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1206E | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.