MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of embedded external links, identified as a link farm, with a high probability of leading to malicious content or phishing sites. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. While no scripts were explicitly extracted, the PDF structure and embedded URLs suggest an attempt to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://pistant.ru/pbw?utm_term=slender+man+game+unblocked+3d PDF link annotation
- https://cdn-cms.f-static.net/uploads/4476577/normal_602bfbb584d5b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408996/normal_603ad0ec8a1b8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389576/normal_6014d78df17e1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409123/normal_5ffa1532c632d.pdfIn PDF document text
- https://zifalopo.weebly.com/uploads/1/3/1/3/131379769/55bc14781.pdfIn PDF document text
- https://lazezareb.weebly.com/uploads/1/3/4/3/134311903/160bddd48f4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388063/normal_6026273282f2e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445331/normal_60bebdfe360af.pdfIn PDF document text
- https://xusezazidajitov.weebly.com/uploads/1/3/5/3/135325201/misab.pdfIn PDF document text
- https://belibezininu.weebly.com/uploads/1/3/4/8/134850089/tefidepudenil.pdfIn PDF document text
- https://vumopiwerelo.weebly.com/uploads/1/3/4/7/134730258/bavuwebefujelizukit.pdfIn PDF document text
- https://guvoxokogavi.weebly.com/uploads/1/3/4/3/134374443/aabc71f9e.pdfIn PDF document text
- https://jugizefabugej.weebly.com/uploads/1/3/4/3/134377355/310372a8e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490371/normal_6004cb3a71a0c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://funinupun.pbworks.com/f/online_live_tv_software_free_download_for_pc.pdfIn PDF document text
- http://fixiguru.pbworks.com/f/how_do_you_copy_from_a_protected_excel_sheet_without_password.pdfIn PDF document text
- http://filijego.pbworks.com/w/file/fetch/144852336/3061591753.pdfIn PDF document text
- http://venatulafiz.pbworks.com/w/file/fetch/144425661/how_many_calories_in_dunkin_donuts_apple_fritter.pdfIn PDF document text
- http://jajisaparev.pbworks.com/f/69423186595.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_off0001825c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1825C | 5552 bytes |
SHA-256: 52ed47b3c77e16309522984b6a8020ca1e57afe9b771f995972fd96ccaa4e0a2 |
|||
font_01_sfnt_off00019524.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19524 | 11332 bytes |
SHA-256: 3512a23ef2d4eb9c107cfac84c91b9b8894511760b901c46b79b0a11384ac7f0 |
|||
font_02_sfnt_off0001bbf0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1BBF0 | 16036 bytes |
SHA-256: 9559dd1bd908241551916101fda3d445a26f5c4b506a1423f23393456f9d5940 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.