MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external links, with heuristics identifying it as a link farm hosted on disposable domains, suggesting a phishing or SEO scam. The embedded URLs and the nature of the heuristics point towards an attempt to redirect users to potentially malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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/strik?utm_term=how+to+critique+rap+music+video PDF link annotation
- http://mscredit.info/flag_football_playbook_applicationtnuqg.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4468531/normal_6047828cdb3be.pdfIn PDF document text
- https://xugojegisonixen.weebly.com/uploads/1/3/4/6/134684264/2fa24b64db.pdfIn PDF document text
- https://likerediweraj.weebly.com/uploads/1/3/4/6/134691167/6361704.pdfIn PDF document text
- https://biziliwedurukax.weebly.com/uploads/1/3/4/8/134889104/xumaz_xenibavegelo_kamuxomet.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387924/normal_603f1f6578a1d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4503787/normal_600db11142b70.pdfIn PDF document text
- https://gujodoludota.weebly.com/uploads/1/3/2/6/132681740/valudevutezinulizo.pdfIn PDF document text
- https://gamuzajebi.weebly.com/uploads/1/3/4/4/134481120/peduwunuposom_podisifadat_xadilenalug.pdfIn PDF document text
- http://chambreop.xyz/zomusexujuwodagazaci2mg.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391015/normal_603ab4d40ad15.pdfIn PDF document text
- http://menbp.online/curse_of_strahd_mapsny1lh.pdfIn PDF document text
- http://tipografiyav.moscow/bollywood_movies_2013_free_hdgio0m.pdfIn PDF document text
- http://verification-help.com/68194889887ae6v0.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/7628cde5-43cc-4823-8183-530644d2c5de/mujevuli.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/49df9e6b-2e58-444a-8ebf-08ed882798d0/garmin_drivesmart_55_lmt-d_eu_navi_test.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1116ef03-5087-414d-9ce4-50f3a7cedafe/95071876508.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b0533111-cf7b-4777-8f76-55153f85b9c3/icf_definition_av_coaching.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/71949f66-50ca-4a24-9a2f-d904769c1c7c/jadokimapika.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0aae8d26-fb8e-4a7a-bcfc-73e99289431c/toxekenokivefab.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_off0000ea8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA8C | 5428 bytes |
SHA-256: df2101d56e5ad111a89459d871aed228f02912053460de3e47c0d024ca45c57d |
|||
font_01_sfnt_off0000fd00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD00 | 11536 bytes |
SHA-256: ec94a13460992b5749f410089e698d1c6281b9d31139aadd1451114343bd72e5 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.