MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, and exhibits characteristics of a callback phishing lure. The document body is heavily obfuscated, but the presence of numerous embedded URLs and the 'SE_CALLBACK_LURE' heuristic strongly suggest an attempt to trick the user into contacting a malicious entity, likely for financial fraud or credential harvesting. No scripts were extracted, but the PDF structure itself likely facilitates the lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 6
-
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
-
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 http://www.tempshift.com/app/webroot/files/uploadimagesfile/gekowetafafejibo.pdf In PDF document text
- https://ssmahavidyalaya.org/lion/uploadedfiles/fck/files/file/xesirigugi.pdfIn PDF document text
- https://www.profiemg.cz/upload/ck/files/dagegovetotamuwomo.pdfIn PDF document text
- http://snieznik.pl/userfiles/file/28032334891.pdfIn PDF document text
- https://brakos.it/file/29339695541.pdfIn PDF document text
- http://www.lavalledesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615c4fc69b08f---77982582494.pdfIn PDF document text
- http://kasaitogo.com/uploads/files/93665560753.pdfIn PDF document text
- http://vzwsportenmuziek.com/content_docs/19770457045.pdfIn PDF document text
- http://ingpiazza.eu/userfiles/files/3139628515.pdfIn PDF document text
- http://www.annaleehuber.com/content_files/file/generifudani.pdfIn PDF document text
- http://pazarziraat.com/userfiles/file/nolotexodigubemotafan.pdfIn PDF document text
- http://kdekdyjak.cz/data/3411970094.pdfIn PDF document text
- http://kriosispl.com/cote_dor_import/admin/ckfinder/userfiles/files/xiwumoxaxetejuvoxoto.pdfIn PDF document text
- http://toeicspeaking.net/_UploadFile/Images/file/sebosijo.pdfIn PDF document text
- http://shopphutungmayphat.com/upload/img/files/90967842958.pdfIn PDF document text
- http://futureinfashion.com/ckfinder/userfiles/files/fonojixup.pdfIn PDF document text
- http://toitureetfacade.fr/data/Files/gudomuv.pdfIn PDF document text
- http://clairvoyantinfotech.com/demo/images/nabitasawaki.pdfIn PDF document text
- https://www.mediawerf.nl/bundles/store24backoffice/ckfinder/userfiles/files/pabisokebomadazege.pdfIn PDF document text
- https://www.hs-hofgastein.salzburg.at/ckfinder/userfiles/files/xavipatujawemavidiviwew.pdfIn PDF document text
- https://www.prowallpanama.com/wp-content/plugins/super-forms/uploads/php/files/08f9820d8130dcf9670ded623f677614/12027095461.pdfIn PDF document text
- http://nemdanangpho.com/uploads/2021-09-07/images/files/37380332132.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=how+to+use+phone+in+gta+5+pcPDF link annotation
- 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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dffb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFFB | 10816 bytes |
SHA-256: 67e1c6e70817182e76c34f40a2b6a638f1d1f2432c996b5974413508298e0e27 |
|||
font_01_sfnt_off0000f8ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8FF | 19220 bytes |
SHA-256: 52b425b21156ba4891b3686b8d5ecab592083e17e15d57324bf134bec9a0c259 |
|||
font_02_sfnt_off00012bf3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BF3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.