MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF that contains a large number of external links, many hosted on disposable domains, indicating a link farm or SEO spam operation. ClamAV and ML classifiers flagged it as malicious, specifically as a phishing trojan. The embedded URLs suggest an attempt to redirect users to potentially malicious or spam content, likely as part of a phishing or SEO poisoning campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
-
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.
-
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://nipisod.ru/award?keyword=the+ballad+of+reading+gaol+pdf+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4426816/normal_601208abaa742.pdfIn PDF document text
- http://demask.space/11433185563gaa38.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402718/normal_60230144f0d0b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457573/normal_6033f1dc38ba9.pdfIn PDF document text
- http://wiwafapudipib.iblogger.org/cisco_switch_show_commands_cheat_sheet.pdfIn PDF document text
- http://zipogagu.iblogger.org/nhl_records_2016-2019.pdfIn PDF document text
- http://navalny.design/volando_sobre_el_pantano5g343.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426556/normal_6020fa58c95e9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367297/normal_603206f6c64b4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476954/normal_603d920898a22.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417405/normal_603bad2dc3604.pdfIn PDF document text
- http://tixshopclub.fun/rofixifofirm2u8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447649/normal_6049216d3ff07.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365624/normal_603556f3aec14.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sosasofojatage.epizy.com/elisabeth_badinter.pdfIn PDF document text
- http://xukiwelufa.epizy.com/effectiveness_of_communication_channels.pdfIn PDF document text
- http://wevikokuzufos.epizy.com/dojepiwin.pdfIn PDF document text
- https://fc06435f-e709-4c80-b59d-96fa470c1a13.filesusr.com/ugd/bdc04d_73966c1ec1c6431dbe3c41031ab460cb.pdf?index=trueIn PDF document text
- https://c18d9829-3add-4afa-bc87-35007fe3998a.filesusr.com/ugd/70c1ec_4c7f6f99b955461bbfd5dc404fe65de3.pdf?index=trueIn PDF document text
- https://3794eb9c-cc8b-492c-aecc-44533f76aaa6.filesusr.com/ugd/1ee69b_6e76dfde693b472290c36dff1f7fc36d.pdf?index=trueIn PDF document text
- http://woxutonugosafer.epizy.com/opposite_meaning_of_the_word_loneliness.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f5ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5EF | 5308 bytes |
SHA-256: d5aa444e3160820fa7943e876909cc116b15765cec864c5ea0e2d3cc0f8c298d |
|||
font_01_sfnt_off00010803.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10803 | 12036 bytes |
SHA-256: 69a945d1b23b91b49a83f9c3aab0819abde63bd5dde16c480ed990fa257fc3cd |
|||
font_02_sfnt_off00012fa9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FA9 | 17024 bytes |
SHA-256: 5969e630581ba37f72cc20dd7a66fb5881f37bfed442c8dcabc63496dcfb17d2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.