MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is a PDF containing numerous links to disposable hosting sites, flagged by heuristics as a link farm and identified by ML classifiers and ClamAV as malicious. The 'SE_CALLBACK_LURE' heuristic indicates the document's content is designed to trick users into calling a phone number, a common tactic in callback phishing and tech-support scams. While no scripts were explicitly extracted, the presence of embedded URLs and the overall structure strongly suggest a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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 https://crewmak.ru/uplcv?utm_term=how+to+hack+facebook+account+with+android+phone PDF link annotation
- https://altonika.pro/files/fck/file/tofowobozeluxomatozaxome.pdfIn PDF document text
- http://larrysiegellaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/dilaxonajozorawok.pdfIn PDF document text
- http://alpes-de-haute-provence.proximeo.com/ckfinder/userfiles/files/kibarozogapari.pdfIn PDF document text
- http://www.sictombbi.fr/ckfinder/userfiles/files/mavifun.pdfIn PDF document text
- https://pointswestliving.com/ckfinder/userfiles/files/98636551506.pdfIn PDF document text
- http://epmachine.ru/d/files/16733043624.pdfIn PDF document text
- https://danielfelber.ch/userfiles/file/51497397931.pdfIn PDF document text
- http://bienbao.net/uploads/files/fulizajomibakunerume.pdfIn PDF document text
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/161335922d0f7a---36706569413.pdfIn PDF document text
- http://efrex.cz/files/file/fowidof.pdfIn PDF document text
- https://ikansambel.com/contents/files/bejuxupevubekeluxevere.pdfIn PDF document text
- https://baohohoanglong.com/userfiles/file/kejoxifedim.pdfIn PDF document text
- http://hugslock.com/app/webroot/img/files/42046442757.pdfIn PDF document text
- http://pantanalmsnews.com.br/ckfinder/userfiles/files/44724218944.pdfIn PDF document text
- https://globalmediaminds.com/uploads/files/gasojaralaguxu.pdfIn PDF document text
- http://purepoem.com/resource/docContentImg/file/2021-09-10/1bfd0eda07a9558d0ccbe66e921b316d.pdfIn PDF document text
- http://hooleihomes.com/cms_images/file/7077918558.pdfIn PDF document text
- https://franchisebusinessadvisors.franchisebrokerwebsites.com/broker-site/files/files/61013967998.pdfIn PDF document text
- http://rc-modeller.se/images/file///45208333053.pdfIn PDF document text
- https://ksmt.edu.np/assets/ckfinder/userfiles/files/87542745020.pdfIn PDF document text
- http://garmaclima.com/uploads/ckfinder/files/70405972755.pdfIn PDF document text
- https://beta.nhatthiengroup.com/files/uploaded/files/75941118428.pdfIn PDF document text
- http://yuseigachi.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16135d668077d3---navex.pdfIn PDF document text
- http://studiopiergentili.it/userfiles/files/5993307830.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_off0000e06a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE06A | 19476 bytes |
SHA-256: 5406ed20391f50eaf79f16164d1cdb528f03334cea26f15f9ef9ce276702350a |
|||
font_01_sfnt_off00011336.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11336 | 10912 bytes |
SHA-256: f9d5a5e70d4dbfed8a6ed78bcfda79a469d3cf7b2dd175eeb87e0044a60b41b7 |
|||
font_02_sfnt_off00012c37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C37 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.