MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://gettraff.ru/wb?keyword=aliexpress%20us%20login', which is likely a phishing lure. The ML classifier also strongly indicated maliciousness. While no scripts were explicitly extracted, the nature of the redirector suggests an attempt to deliver a malicious payload or phish credentials. The document body, though heavily corrupted, contains fragments that might relate to login pages.
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://gettraff.ru/wb?keyword=aliexpress%20us%20login In PDF document text
- https://cdn.sqhk.co/poxufape/9AjehhQ/samsung_internet_browser_fur_windows_10.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460076/normal_5fb327e28b498.pdfIn PDF document text
- https://babipuwoze.weebly.com/uploads/1/3/4/8/134865032/gukewes.pdfIn PDF document text
- https://pikoxujedogusu.weebly.com/uploads/1/3/4/6/134665618/2464540.pdfIn PDF document text
- https://fojejebub.weebly.com/uploads/1/3/4/2/134265807/wixunanenemubo.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464055/normal_5fce8bc5aa5bf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/45193a5a-4a3e-4f80-bd16-49b9aaa87639/11510690664.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a047a7a7-1436-4c27-bb6c-52a241ecb0ab/lilabegiru.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fcacba73-87ef-4ddc-bd0d-8fed4d834009/33242830882.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/55316320-2bb5-4f8f-8866-fbae5703e4b6/the_carb_nite_solution.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_off0000ccf3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCCF3 | 4836 bytes |
SHA-256: 090c38f276a1abcf0538e5ca5302125458eadd891e0e7a4628413b5d79672e87 |
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font_01_sfnt_off0000dd7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD7E | 10372 bytes |
SHA-256: ff35e57447f99f86babc59708a1cf7e00bd8388b2b0947db15ac27e247e60edd |
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