MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, and exhibits characteristics of a callback phishing lure. While no scripts were explicitly extracted, the PDF structure and embedded URLs suggest an attempt to redirect users to malicious sites or engage them in a fraudulent phone interaction. The presence of numerous embedded URLs, many pointing to potentially disposable domains, further supports a phishing or scamming intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://savalis.ru/userfiles/file/mebuviwep.pdf In PDF document text
- https://sakura-bashi.com/uploads/files/202109060211495469.pdfIn PDF document text
- https://xn--80aesyq.xn--p1ai/files/file/55138511737.pdfIn PDF document text
- http://kursverwaltung.fit-n-essen.ch/ckfinder/userfiles/files/89287861457.pdfIn PDF document text
- https://sk-elektron.ru/ckfinder/userfiles/files/14106290241.pdfIn PDF document text
- http://asja.ua/userfiles/file/90651544909.pdfIn PDF document text
- http://tykhchem.com/upload/files/69704590795.pdfIn PDF document text
- http://drairtools.com/ckfinder/userfiles/files/33532764499.pdfIn PDF document text
- http://tataservice.it/userfiles/file/munolidi.pdfIn PDF document text
- http://safetruck.gr/images/file/lepigako.pdfIn PDF document text
- http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141d226f34d9---jerowopubimuwareneruma.pdfIn PDF document text
- http://ristoranteibucanieri.it/userfiles/files/ribodevekolipimunibeluk.pdfIn PDF document text
- https://amgaa.org/temp/files/rupusajajomomelifu.pdfIn PDF document text
- http://poongdung.com/FileData/ckfinder/files/20210921_1DCAED6ED56CF162.pdfIn PDF document text
- http://abbuffalowings.com/uploads/files/bilotujuzumezurizagoki.pdfIn PDF document text
- http://sethhukumchandschool.com/userfiles/file/kositogudebipemimajon.pdfIn PDF document text
- http://massimosusto.eu/userfiles/files/80173297017.pdfIn PDF document text
- http://global-gypsum.com/wp-content/plugins/formcraft/file-upload/server/content/files/16146803203d10---88585897035.pdfIn PDF document text
- https://zibarajabi.com/cache/fck_files/file/gudetavawibeg.pdfIn PDF document text
- http://www.huntsvillepr.com/files/files/kerejimaduk.pdfIn PDF document text
- http://yao-cheng.com/uploadfiles/20210924124313.pdfIn PDF document text
- http://jungam21.com/upfiles/file/1632534421.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=how+to+reset+password+android+tabletPDF link annotation
- https://easyown.ddproperty.com/datas/files/gobosoxixijekuv.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://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_off0000aeb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEB1 | 10604 bytes |
SHA-256: c547a0e92c4ba08dba79d552da50d2a00e337b6b655de8393e3f23b40dc7fdcf |
|||
font_01_sfnt_off0000c6d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6D5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000dee7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEE7 | 15980 bytes |
SHA-256: e55c025c5e84a72f37d938f2e86fb3f487496c87322fe60fbaf1fa7bd4af4b6c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.