MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. It contains numerous embedded URLs, acting as a link farm, with one specific URL containing 'grindr xtra hack android apk' in its UTM parameters, suggesting a phishing or malware distribution lure. The presence of AcroForm button actions further supports the interactive nature of the malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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.
-
AcroForm button with action trigger low PDF_ACROFORM_BUTTONPDF contains a /Btn form field together with a SubmitForm/URI/Launch/JS trigger — this is the building block of fake 'Download' or 'Open' button overlays used in PDF phishing lures
-
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://ketchas.ru/uplcv?utm_term=grindr+xtra+hack+android+apk PDF link annotation
- http://stilistspb.online/public/files/uploads/files/metuvovolimeloluzalage.pdfIn PDF document text
- https://quangcaowebsite.xemlaco.com/uploads/files/diduwubi.pdfIn PDF document text
- http://le-lemniscus-incandescent.fr/ckeditor/upload/files/70704906102.pdfIn PDF document text
- http://old.arcnet.org.tw/ckfinder/userfiles/files/jutosikos.pdfIn PDF document text
- https://netkat.in/ckfinder/userfiles/files/92231338785.pdfIn PDF document text
- https://mclandpin.com/calisma2/files/uploads/65663827137.pdfIn PDF document text
- https://dienmayminhchau.vn/uploads/news_file/4995755925.pdfIn PDF document text
- https://qfuse.it/images/uploaded_files/ckfinder/files/1630728633_05f94d56ca.pdfIn PDF document text
- http://flemingdecal.com/uploads/assets/file/padumukixenulol.pdfIn PDF document text
- https://kocgrafikavukatwebsitesi.demowebsiteleri.com/upload/files/31735083729.pdfIn PDF document text
- https://www.meditech.cz/ckfinder/userfiles/files/60381126566.pdfIn PDF document text
- http://stfurnimart.com/file_media/file_image/file/rurijaxupejokisamedizul.pdfIn PDF document text
- http://superfasttv.com/uploads/files/dejoke.pdfIn PDF document text
- http://sl-light.ru/design/img/upload/file/50573793447.pdfIn PDF document text
- http://peaceinsrilanka.lk/ckfinder/userfiles/files/besiluminoboxaxoz.pdfIn PDF document text
- https://www.abandassociates.com/ckfinder/userfiles/files/fajiroluxenuleruliga.pdfIn PDF document text
- http://soc-in.com/data/media/files/80988091689.pdfIn PDF document text
- http://ieltsadd.ir/cache/fck_files/file/89685673891.pdfIn PDF document text
- http://woodbridgeabw.com/uploads/files/tijejotefiwedurusa.pdfIn PDF document text
- http://taigesw.com/upload/files/74931225988.pdfIn PDF document text
- https://eseninternational.com/uploads/files/xutezadevefitur.pdfIn PDF document text
- https://glamweddingdesign.com/userfiles/file/25443268929.pdfIn PDF document text
- https://ecowaytechnologies.com/ckfinder/userfiles/files/55580143605.pdfIn PDF document text
- https://xn----7sbeo1acdy3adh.xn--p1ai/userfiles/file/23183643644.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_off0000cca4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCCA4 | 10496 bytes |
SHA-256: 168bc2a3f43068dcb1fea062a89154eb86dcab8638a839100925092e63f511ec |
|||
font_01_sfnt_off0000e46c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE46C | 19932 bytes |
SHA-256: cfbe556db673e8854bd85b830ce7cc6878306152deb69eec7338324bbd49b6c6 |
|||
font_02_sfnt_off000117f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117F0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.