MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, characteristic of a link farm or SEO spam. The primary URL suggests a lure related to employment or salary information. ClamAV and ML classifiers confirm the malicious nature of the PDF, likely serving as a phishing or redirection tool.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://seumenha.ru/strik?utm_term=how+much+zaxby%2527s+pay+an+hour PDF link annotation
- https://remogomati.weebly.com/uploads/1/3/4/7/134748537/matiril.pdfIn PDF document text
- https://cdn.sqhk.co/kilatelazobe/kDdVicI/at_t_photo_storage_cost.pdfIn PDF document text
- https://cdn.sqhk.co/bidogefapo/YRcjiyT/international_superstar_soccer_3_pc_free_download.pdfIn PDF document text
- https://buxufuniwa.weebly.com/uploads/1/3/4/7/134717035/04faf.pdfIn PDF document text
- https://sosojisizavawov.weebly.com/uploads/1/3/1/4/131454692/5488856.pdfIn PDF document text
- https://cdn.sqhk.co/dovawowo/idzjgb7/server_jobs_near_me_hiring_full_time.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446174/normal_602ad529dd293.pdfIn PDF document text
- https://dunifavopugi.weebly.com/uploads/1/3/5/3/135312205/a385f5.pdfIn PDF document text
- https://bidumijedurazi.weebly.com/uploads/1/3/1/4/131437194/vodexotutovu.pdfIn PDF document text
- https://cdn.sqhk.co/mixubiki/bjjgjEr/best_parks_with_basketball_courts_near_me.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4419628/normal_5fffcaead0a03.pdfIn PDF document text
- https://fanevatonalusi.weebly.com/uploads/1/3/1/6/131637928/lupin_dudobinuvopofag_masizifit_noxajefuw.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455381/normal_6045148c33c48.pdfIn PDF document text
- https://cdn.sqhk.co/fiseguvugele/5ijDpij/42964809426.pdfIn PDF document text
- https://nugaridepi.weebly.com/uploads/1/3/4/4/134474671/galure.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/kefefetafij/hey_soul_sister_piano_sheet_music.pdfIn PDF document text
- https://203aa715-7352-46b1-b16b-5d0aeeaa27a2.filesusr.com/ugd/0582e0_6cbcb717d824467d8e0d90b5b4c70148.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/dewazewokib/pioneer_avh-x1500dvd_aux.pdfIn PDF document text
- https://f6e2a16f-d004-42cd-8f17-0463e090774c.filesusr.com/ugd/c70c35_057066fcf45942dd8df4fc9c7b5bdfe0.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/rizijubovapuk/new_catholic_encyclopedia_1967.pdfIn PDF document text
- https://40ba1f7a-6e91-49bb-bbb8-dfbb40a2bc60.filesusr.com/ugd/22bf55_d7e7a9fb9670429ea496b47209be80e6.pdf?index=trueIn PDF document text
- https://aca292c6-a3ee-4c96-b4c9-db15c8eca1b9.filesusr.com/ugd/cd1d52_a0c9638ed1234d0d94a97fb73ffcbaa8.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/tugumeb/47302445475.pdfIn PDF document text
- https://3c8197b3-f999-4f29-b3da-fbdfea3dbf34.filesusr.com/ugd/0047a4_34f3eca153734ff297730ee9e07371a4.pdf?index=trueIn 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_off00013ead.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13EAD | 5588 bytes |
SHA-256: 48b72745015acd290ef6dc334f7221d0654a726102aff5080b59efbaab61ebfa |
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font_01_sfnt_off000151a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x151A9 | 12112 bytes |
SHA-256: 0e2f0489bf707ae41fde66db63f30c46077685acf3572fa8d523a3ae25d1c938 |
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