MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm designed to redirect users to malicious content, specifically impersonating an admit card download. The primary malicious URL identified is https://gettraff.ru/strik?keyword=bihar+board+10th+admit+card+2020+download+pdf, which is flagged as a known malicious redirector. The document body, though heavily obfuscated, contains references to the admit card lure and the malicious URL, reinforcing the phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
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://gettraff.ru/strik?keyword=bihar+board+10th+admit+card+2020+download+pdf In PDF document text
- https://site-1036621.mozfiles.com/files/1036621/jakunatepuzoselug.pdfIn PDF document text
- https://site-1036772.mozfiles.com/files/1036772/mukamoturuxotapewepa.pdfIn PDF document text
- https://site-1036750.mozfiles.com/files/1036750/fogelox.pdfIn PDF document text
- https://site-1036871.mozfiles.com/files/1036871/zebelujobeli.pdfIn PDF document text
- http://files.idealworkmicrotopping.co.uk/uploads/1/3/2/6/132683422/5818105.pdfIn PDF document text
- http://files.steviesays.com/uploads/1/3/0/7/130776180/712cce6dd2982fe.pdfIn PDF document text
- http://siloje.marianhomes.org/uploads/1/3/1/4/131406688/4ede1cca36d281d.pdfIn PDF document text
- http://vulaku.theafroronin.com/uploads/1/3/1/3/131383476/367633bc4ac.pdfIn PDF document text
- http://files.louisewknight.com/uploads/1/3/2/8/132815183/724662.pdfIn PDF document text
- http://xidineze.eemorydavis.com/uploads/1/3/1/3/131383775/1286631.pdfIn PDF document text
- http://files.glennorion.com/uploads/1/3/0/8/130874296/971363.pdfIn PDF document text
- http://files.bernhard.co.at/uploads/1/3/1/3/131384589/xozufewetad.pdfIn PDF document text
- http://garudu.multinationalministries.com/uploads/1/3/0/8/130874431/tiduse.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://uploads.strikinglycdn.com/files/29a6b95a-4634-4473-a56c-a3b5a6edc636/48249998438.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ea316584-de91-4038-8945-d863b245a345/telepe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/269ea1f2-8151-438e-b3a1-419284ad603f/dataxavu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/02d0e3b7-58c9-460d-b822-04564e4422f5/rovikubumepilu.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_off00006a10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A10 | 5824 bytes |
SHA-256: fcd854a39a94115e471b4d9459da53d0cb60c017730b758f4f636282f48a325e |
|||
font_01_sfnt_off00007dd1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DD1 | 10104 bytes |
SHA-256: fd1900bbaf3a92a840df97145ba322e8244ce7c6d0aac2773bd2b44358a5e776 |
|||
font_02_sfnt_off0000a09f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA09F | 6576 bytes |
SHA-256: 1d3824dc3839aedd759d1198c9346e0c5888a4da9def95f8de6579e60c845c24 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.