MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is classified as malicious, exhibiting characteristics of a phishing lure. It contains numerous embedded URLs, with one prominent URL pointing to a domain that appears to be part of a link farm designed to redirect users. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a high likelihood of malicious intent, suggesting the document is a deceptive tool to drive traffic to potentially harmful sites. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
-
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 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://synerhu.ru/pbw?utm_term=atomic+structure+mcq+for+neet+pdf+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4405638/normal_5fd3275838a91.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452846/normal_602df5ea1f0cc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408462/normal_6019c2bb1d8d0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372681/normal_6045fb606ee82.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385635/normal_5fdb521a0fcf7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481836/normal_60183746b95d4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368505/normal_60209ca388151.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482847/normal_5fd368a3663e4.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bowawesup.pbworks.com/f/spacebar_counter_hack_no_inspect.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9eea6188-59de-46d4-b54c-bd38749d5794/daganulelojisikasawupibop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f8dad20-e98e-41d4-95e2-a6377a599c7d/99925706237.pdfIn PDF document text
- http://lekuzax.pbworks.com/w/file/fetch/144412440/12508558603.pdfIn PDF document text
- http://duvetemeb.pbworks.com/f/integers_addition_and_subtraction_formula.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50e33adb-c9e2-4de4-b21b-b09d2f24920e/monosojegojewiwu.pdfIn PDF document text
- http://pinurakus.pbworks.com/f/36698163594.pdfIn PDF document text
- http://tereburokofe.pbworks.com/w/file/fetch/144573078/the_gender_congruence_and_life_satisfaction_scale_gcls.pdfIn PDF document text
- http://pebenuziwi.pbworks.com/w/file/fetch/144560241/nombres_dcimaux_cm1_exercices.pdfIn PDF document text
- http://lokiboz.pbworks.com/w/file/fetch/144474507/39092238652.pdfIn PDF document text
- http://noladisape.pbworks.com/w/file/fetch/145171353/the_ugly_truth_full_movie_123.pdfIn PDF document text
- http://sipibujewadu.pbworks.com/w/file/fetch/145199622/independent_events_and_conditional_probability.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_off0000e075.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE075 | 5508 bytes |
SHA-256: 71ec8d0beef5878e058313c94e2fdcbf2361ab8cf918c3291ebb502db9bf3247 |
|||
font_01_sfnt_off0000f32f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF32F | 10896 bytes |
SHA-256: fe7f3ed66ec21f13e0cf7997948c98ea49e123b3364d0111196b5711cd01bd75 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.