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 0.9991
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://jumiwimov.ru/aws?utm_term=perfume+book+amazon PDF link annotation
- https://cdn.sqhk.co/zikegasenar/fhcdOje/bike_race_2019_road_closures.pdfIn PDF document text
- https://lefamadagizid.weebly.com/uploads/1/3/4/7/134704745/8242575.pdfIn PDF document text
- https://famereruzune.weebly.com/uploads/1/3/1/6/131637342/nitudob.pdfIn PDF document text
- https://sisaseno.weebly.com/uploads/1/3/0/7/130776680/zoxexalef.pdfIn PDF document text
- https://cdn.sqhk.co/fixijolexap/gjuYrqY/majeditojiromura.pdfIn PDF document text
- https://cdn.sqhk.co/pixafosabow/ihgdgQB/pavudasisipujenutivalib.pdfIn PDF document text
- https://cdn.sqhk.co/wifuponi/hbk4PoU/lokotelarigezafofufuza.pdfIn PDF document text
- https://zeruxukekojumu.weebly.com/uploads/1/3/5/3/135345771/3304830.pdfIn PDF document text
- https://judemozosuduj.weebly.com/uploads/1/3/4/3/134306717/11fb4723d.pdfIn PDF document text
- https://cdn.sqhk.co/sosobigawe/j0hjAic/glynn_county_jail_population_report.pdfIn PDF document text
- https://cdn.sqhk.co/gufuluzibos/bMhggB1/gofewizilewabegogufidot.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/gekojulog/mesorowomaz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/698e5880-fe99-4633-ab7f-4da17db1fa55/why_is_my_sewing_machine_not_stitching_correctly.pdfIn PDF document text
- https://s3.amazonaws.com/bidurudilidujug/how_do_you_set_the_tension_on_a_singer_sewing_machine.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8242ad6e-fd72-4132-95f4-aba27e980aad/tilefujafojunexixuvulusid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f1bc5afc-2cfb-4953-82de-cb99668426a4/97639372124.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1068f7aa-cd06-4986-99ca-eb3811b29937/82217636562.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4515ce09-baad-4e7f-b74a-c5600331e65b/ramirez_company_installs_a_computerized_manufacturing_machine_double-declining-balance.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1eccc35-14b6-4441-ba18-a80e4a13d129/16868473368.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/956718a7-fdc0-4c7c-b63e-72fbe9eba7ec/do_katniss_and_peeta_get_married_in_catching_fire.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d21fb1ba-e6c0-473a-8e92-b5d538244129/nobadiwavujovivozata.pdfIn PDF document text
- https://s3.amazonaws.com/feborobegibew/android_cannot_connect_to_wifi_authentication_error.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9e020cd8-b822-4c96-ad38-1bf05e55fea0/how_to_set_up_new_remote_for_dish_network.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_off00010987.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10987 | 4956 bytes |
SHA-256: c4bfeb41d6387b684ebc5c3051dd39b3d198fb39008fdb8a8f986926409db4a0 |
|||
font_01_sfnt_off00011a55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A55 | 11808 bytes |
SHA-256: 06ac136909557acb6e5cd23ee8be8173aa33f2b0e881681ea64e66bb4fdb6e09 |
|||
font_02_sfnt_off000141e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x141E5 | 16108 bytes |
SHA-256: bc11e6e2a4e6cab58553da7a5ecc52a1c6cdf2c6c75145df4fcdedc17b8281c1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.