MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URIs, with one prominent URL pointing to a disposable hosting domain, suggesting a link farm used for distributing malicious content. The document body, though heavily obfuscated, appears to be a lure for a free download, aligning with phishing or malware distribution tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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 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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://midufefew.ru/strik?utm_term=aisc+steel+manual+15th+edition+pdf+free+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4490274/normal_60645a7d30fc5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419645/normal_60555738e12d0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453754/normal_5fd6d9f7425dc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469640/normal_60443f2025d0d.pdfIn PDF document text
- http://detobusukited.iblogger.org/mudeguvujigotixidomij.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393626/normal_5fdd3db225b78.pdfIn PDF document text
- http://mazezoda.22web.org/8341698166.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4402948/normal_5fde9e5436091.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402262/normal_606aa0cb14af7.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/kibavutibeved/articles_of_incorporation_form.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa92d25b-32f6-475d-9093-ed019cb5e2bc/kegifegibogojutufof.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/de62de6a-f0a0-497a-b307-e479a04f0c66/84183564378.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/48290eb2-a1bd-4b58-add0-1999a3e8b90b/how_to_explain_severe_weather.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/32d94981-4e7c-47d2-8419-9282841a311b/fopaboxuzimexigos.pdfIn PDF document text
- https://s3.amazonaws.com/zesixefe/what_is_the_secret_history_of_the_mongols.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1245b8b5-7a7d-43e1-85e4-fd065aa2cba9/84010946625.pdfIn PDF document text
- https://s3.amazonaws.com/jebokizez/82276731786.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/25024007-56e9-46ee-94a4-37625267f1a9/bear_archery_vast_rth_review.pdfIn PDF document text
- https://s3.amazonaws.com/zikeko/how_to_use_a_snark_tuner_for_cello.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8018e543-6704-4e55-86d1-b72f50ba4f7c/puzoxupivitodopelopod.pdfIn PDF document text
- http://kitomalisufed.epizy.com/3196348835.pdfIn PDF document text
- http://wokobunowome.epizy.com/98108048453.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_off0000da6d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA6D | 5652 bytes |
SHA-256: e1abc1764236b0767781d3df883e71a71f5acbc27642a8c24132a29943edb226 |
|||
font_01_sfnt_off0000ed96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED96 | 9868 bytes |
SHA-256: 442b1dc7f2aed4e30b689f17da7f64feee7fe048abc22e730368fa05bf7b6c12 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.