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 0.9997
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://laborke.ru/pbw?utm_term=how+to+disassemble+mr+heater+little+buddy PDF link annotation
- https://balalowomave.weebly.com/uploads/1/3/0/7/130738893/7757436.pdfIn PDF document text
- https://tixedasuke.weebly.com/uploads/1/3/5/9/135979549/febik.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408707/normal_5fddafda7d022.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383928/normal_604d977ce4a32.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4458431/normal_5ff8a957259de.pdfIn PDF document text
- https://lawilutimi.weebly.com/uploads/1/3/4/8/134879912/ca5ac47be1d090f.pdfIn PDF document text
- https://gujaninarenuwin.weebly.com/uploads/1/3/4/3/134319279/pasokemitovafiz-nefiwilet-dulovo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415308/normal_60617993395cd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389376/normal_603c779acad68.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366660/normal_5ff691f7450b5.pdfIn PDF document text
- https://kolekidir.weebly.com/uploads/1/3/4/4/134441437/gevenakawe.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://uploads.strikinglycdn.com/files/9679f802-8b51-4ece-88a1-52f17e362ca3/apc_smart_ups_1500_battery_replacement_instructions_hot_swap.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/92c0dcfd-a1b8-431e-984b-79c48f1d705e/how_to_hack_pes_2020_no_human_verification.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/be08d744-0772-48bc-8bca-880a7b54adb1/gugili.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7816037c-0018-485a-a802-695cd38fb97e/which_toilet_is_better_kohler_or_toto.pdfIn PDF document text
- http://fudejob.pbworks.com/f/22921169105.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24d3184d-9c8a-4957-a435-390bee940fb0/fotunomuful.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5237bc1-6055-4906-bab6-0fc8f0be7e64/teaching_english_as_a_second_language_online_no_degree.pdfIn PDF document text
- http://xozojonurom.pbworks.com/w/file/fetch/144548466/kimojevivo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89974ef7-6824-4d57-9f06-a5d0c5316777/farewell_speech_for_students_by_teacher_in_bengali.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_off000103d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103D7 | 5136 bytes |
SHA-256: a39196acd424d36579c7aa0af453e14e0885e85a63cc8947beb85eba4ba81b39 |
|||
font_01_sfnt_off00011564.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11564 | 11616 bytes |
SHA-256: f3dc621991efb48a4b173ed2f767c9c989ef127789a5a1ad121f7838764b0bc5 |
|||
font_02_sfnt_off00013cce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13CCE | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.