MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a critical heuristic firing for a malicious redirector link pointing to 'https://traffine.ru/123?utm_term=gta+san+andreas+apk+mirror'. This URL is presented to the user as a lure for 'Gta san andreas apk mirror'. The ML classifier also strongly flagged this PDF as malicious. No scripts were extracted, but the embedded URL is sufficient evidence of a phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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.
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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://traffine.ru/123?utm_term=gta+san+andreas+apk+mirror In PDF document text
- https://cdn-cms.f-static.net/uploads/4374181/normal_5f9a53ffa863d.pdfIn PDF document text
- https://ravidaxixow.weebly.com/uploads/1/3/4/3/134315840/485551.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4472208/normal_5fb6cfde11d0b.pdfIn PDF document text
- https://sexiguviwuzokal.weebly.com/uploads/1/3/4/6/134687255/bc862.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/jarirotexab/guwofoleguvez.pdfIn PDF document text
- https://s3.amazonaws.com/sowewazulejewi/lorain_county_auditor_property_search.pdfIn PDF document text
- https://s3.amazonaws.com/vutame/cashless_economy_in_marathi.pdfIn PDF document text
- https://s3.amazonaws.com/dorobukasawituw/fivuluvim.pdfIn PDF document text
- https://s3.amazonaws.com/lijulijowivaze/jexi_2019_parents_guide.pdfIn PDF document text
- https://s3.amazonaws.com/wesezuzuvalirik/kobe_steel_ltd_annual_report_2019.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c33d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC33D | 4956 bytes |
SHA-256: 422b60482f67c503ad76c4d0d5ad21c15219a2e7d37001b14a1a4e780c06d1ea |
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font_01_sfnt_off0000d400.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD400 | 10548 bytes |
SHA-256: 32d65080ea8a369b5c83e32af4d4f453ece4d8a035af5dc14a9512066917024d |
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font_02_sfnt_off0000f827.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF827 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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