MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains an embedded URL pointing to 'jottigo.ru', which is likely used to host a malicious payload or phishing page. The document body, though heavily obfuscated, contains references to 'wkhtmltopdf' and a date, suggesting it was generated programmatically to appear as a legitimate document, likely as part of a spearphishing campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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External URI info PDF_URIPDF contains an external URL action
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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://jottigo.ru/wix?keyword=microsoft+senior+technical+fellow PDF link annotation
- https://static.s123-cdn-static.com/uploads/4371536/normal_5fc8c39027589.pdfIn PDF document text
- https://cdn.sqhk.co/gutinisiv/ISVjaGw/miranda_kerr_2020_interview.pdfIn PDF document text
- http://expo-kit.ru/zotijumowunb7rbx.pdfIn PDF document text
- https://cdn.sqhk.co/vesagivara/CGZicNf/face_mask_lash_artist.pdfIn PDF document text
- http://ita-yog.space/2020_tamil_calendar_muhurtham2am8r.pdfIn PDF document text
- http://samyog.ru/asus_rt-ac68u_connect_hard_driveu5gq7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458389/normal_6024000ce0ab9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465691/normal_601fb169c16af.pdfIn PDF document text
- https://cdn.sqhk.co/duxapotor/YKtQIgk/vugipitozesilizig.pdfIn PDF document text
- https://cdn.sqhk.co/ludukuni/ieXwgdR/59129146523.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413575/normal_6007d74fc85b7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4382773/normal_60073f18a29f7.pdfIn PDF document text
- https://cdn.sqhk.co/foroboreb/dfKqdjT/wewajezivokejo.pdfIn PDF document text
- http://levelupguild.com/871608420055pvmv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000e1af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1AF | 5068 bytes |
SHA-256: 2ac365a8a9030a38c25fc5209256ca845810addf2f0dfc00a43f579d81a7d513 |
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font_01_sfnt_off0000f307.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF307 | 10080 bytes |
SHA-256: ca8138b0abb42443f79e6fa8b479d60f277b654e9bb5ec252c242db179b540f6 |
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