MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, with high-confidence heuristics indicating it is a link farm. The document body, though heavily obfuscated, suggests a lure related to 'India geography book pdf in hindi'. The presence of numerous external URLs, many hosted on benign-looking domains but pointing to PDF files, indicates a potential phishing or SEO manipulation scheme. No scripts were extracted, but the PDF structure itself is suspicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://www.jsif.org/sites/default/files/webform/moridiwivomepagaduso.pdf In PDF document text
- http://www.pacificsportfraservalley.com/sites/default/files/webform/joxelivoresilawefuxeli.pdfIn PDF document text
- https://grossenbacher.co.nz/en/system/files/avoidance-training-certificates/3242210986.pdfIn PDF document text
- https://ambrose.edu/sites/default/files/webform/58588935603.pdfIn PDF document text
- http://www.grotekeukens.be/sites/default/files/webform/gmawards2018/sakobonomoduriv.pdfIn PDF document text
- https://www.enwidth.com/sites/default/files/webform/resumes/89382212171.pdfIn PDF document text
- https://www.mainephilanthropy.org/sites/default/files/50588642306.pdfIn PDF document text
- http://www.birdlifebotswana.org.bw/sites/default/files/webform/sightings-sketches/beporu.pdfIn PDF document text
- https://ambrose.edu/sites/default/files/webform/sudelo.pdfIn PDF document text
- http://www.grotekeukens.be/sites/default/files/webform/gmawards2018/dakatiwilu.pdfIn PDF document text
- https://www.jts.org.jo/sites/default/files/webform/1653940235.pdfIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=india+geography+book+pdf+in+hindiPDF link annotation
- https://printandmail.princeton.edu/system/files/webform/mizol.pdfIn PDF document text
- https://community.princeton.edu/system/files/webform/tujuxegagisezemesolut.pdfIn PDF document text
- https://printandmail.princeton.edu/system/files/webform/60959229638.pdfIn PDF document text
- https://www.healthdata.org/sites/default/files/resumes/68382108709.pdfIn PDF document text
- https://umatter.princeton.edu/system/files/webform/requests/72435273025.pdfIn PDF document text
- https://ec.europa.eu/eip/agriculture/sites/default/files/webform/sukazejaso.pdfIn PDF document text
- https://thesanfordschool.asu.edu/sites/default/files/webform/43157208480.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off00013747.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x13747 | 16880 bytes |
SHA-256: e206cd08d5106363fb5ec785ec746ff9cf77a8a705f9028c9cdd18155ca72c78 |
|||
font_00_sfnt_off0000f6b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6B3 | 5336 bytes |
SHA-256: d5c728014a45aa62b6dab4299d88788c7ba4eec19a033ded83b8905e0c5eb142 |
|||
font_01_sfnt_off000108da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108DA | 3720 bytes |
SHA-256: d5ecec3e822993868ba70e247019bcdb656a9fee58d620eb93bc70658e929280 |
|||
font_02_sfnt_off0001143d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1143D | 10208 bytes |
SHA-256: 9cb6e571be30d82cbdcbd4f9c2af51401d7ca9ad4bec5022490cedbf8d70b0f0 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.