MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The file was detected as malicious by ClamAV and an ML classifier, indicating a high probability of malicious intent. The presence of an external URI pointing to 'trafffe.ru' and a visual download button lure suggests a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains text related to downloading ringtones, which is likely a pretext for a malicious download.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://trafffe.ru/strik?utm_term=very+scary+ringtones+download PDF link annotation
- https://cdn.sqhk.co/kuvapipitol/BpdjexE/giposonoduserusisitabigob.pdfIn PDF document text
- https://cdn.sqhk.co/punenekebi/TLoqiez/6629138610.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365601/normal_5fa93dccd35aa.pdfIn PDF document text
- https://cdn.sqhk.co/bumigorawi/RXUweLf/75178990558.pdfIn PDF document text
- https://cdn.sqhk.co/joraxeneli/TLjg9o4/pabimiwubanunelixaludejar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484370/normal_5fc2451eae473.pdfIn PDF document text
- https://cdn.sqhk.co/kupemopo/Ogieghc/93795476238.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365624/normal_5f8eaca900839.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4392656/normal_5fe09961cda5b.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/kobivimelelo/ritipawawo.pdfIn PDF document text
- https://s3.amazonaws.com/juvuraguvutoxif/luvez.pdfIn PDF document text
- https://s3.amazonaws.com/mogipegi/sheridan_bath_sheets_uk.pdfIn PDF document text
- https://s3.amazonaws.com/fukepez/cheque_book_request_form_bob.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_off0000f595.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF595 | 5264 bytes |
SHA-256: 292735ab336d0c272bd5ba84194ca9491f9c4396cb43d3689cb8038c79617e05 |
|||
font_01_sfnt_off000107a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107A9 | 10536 bytes |
SHA-256: 5bab17a6e8666bc508e743240f137b6b8eebfa8629b4ae0690dbfa9caa70c34d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.