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 0.9996
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://crewmak.ru/pbw?utm_term=handbook+for+basic+process+improvement+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4461229/normal_6036132d9c990.pdfIn PDF document text
- https://danerukanem.weebly.com/uploads/1/3/1/3/131398025/zifowubofep_ponoradiwadudu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366662/normal_5fd3b6c471e57.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4502567/normal_6013a9dde4c7e.pdfIn PDF document text
- https://zafuzumu.weebly.com/uploads/1/3/4/6/134674349/simijadulexiko.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4480162/normal_5fe314e9cc802.pdfIn PDF document text
- https://rebijigubewu.weebly.com/uploads/1/3/4/7/134770847/72cab1d3bf5d670.pdfIn PDF document text
- https://mojivisosodarez.weebly.com/uploads/1/3/4/0/134096231/nebus_baxozasokan_bobodobu_fizekutekoz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375698/normal_60464288d6a3d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4424024/normal_5ffcf0413872d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404123/normal_5fdc4208f361f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386839/normal_6058742ee69dc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471464/normal_603e9dafda783.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494139/normal_6011c9ff0634f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/3b8234b9-1429-4a92-80b8-36eb30c5fc6a/what_does_the_serenity_prayer_mean_in_the_bible.pdfIn PDF document text
- http://visetululiv.pbworks.com/f/read_law_of_attraction_books_online_free.pdfIn PDF document text
- http://lopofemusun.pbworks.com/f/34977972109.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3db867e2-c8e1-4c15-85f8-59c6ed949474/xekasilisoxenikadorolimaj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/51c9dd07-f5c5-400d-a8de-c63789651539/73938314484.pdfIn PDF document text
- http://jifesepapo.pbworks.com/w/file/fetch/144468891/the_day_after_tomorrow_hindi_dubbed_movie_download_300mb.pdfIn PDF document text
- http://najapenoz.pbworks.com/f/31437205501.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_off0000e307.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE307 | 5492 bytes |
SHA-256: ad6aa7bf1afe4abf79840d9ab9dccb3ed2bc98b8f97d6b066484283a339c94e1 |
|||
font_01_sfnt_off0000f5a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5A5 | 10580 bytes |
SHA-256: e11882f3c910ced06d8d4a12ed481aaaac720a5f9006aed2f199ee1c9e58286a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.