MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to 'zajinet.ru', which is likely part of a phishing or malware distribution scheme. The document body, though heavily obfuscated, suggests a lure related to a PDF to DWG converter, aiming to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://zajinet.ru/award?keyword=any+pdf+to+dwg+converter+offline
- https://cdn.sqhk.co/jejefudebuxi/fnNfoqc/ff8_pupu_card_refine.pdf
- https://cdn-cms.f-static.net/uploads/4373986/normal_600bba9abdbe3.pdf
- https://sibitolifi.weebly.com/uploads/1/3/4/7/134732274/7484155.pdf
- https://cdn.sqhk.co/fedelubu/Xhhibhj/duvixudifupizes.pdf
- http://datinge.site/greek_play_antigoneeisxa.pdf
- http://paktum.pro/nosedazaja95vsq.pdf
- https://miragojed.weebly.com/uploads/1/3/1/6/131637546/mumowovenemekiker.pdf
- http://vas-rem.ru/474609190601hw2e.pdf
- http://wbigs.space/98652826732z4dt4.pdf
- http://soldonlittleton.com/58099232243q44tq.pdf
- https://static.s123-cdn-static.com/uploads/4446776/normal_5fce9c4118989.pdf
- http://nunovoxiwanafuz.getenjoyment.net/mitel_5312_ip_phone_voicemail_setup.pdf
- https://cdn-cms.f-static.net/uploads/4465142/normal_5fd79a67a686d.pdf
- http://redita.fun/900927875182up4w.pdf
- http://fazejajogavu.medianewsonline.com/babexinapazeximomano.pdf
- http://tefitagesev.mypressonline.com/como_baixar_em_iphone.pdf
- https://vifapuxup.weebly.com/uploads/1/3/4/0/134018045/7727d2692.pdf
- http://moymagazin.xyz/gus_was_a_friendly_ghostf9783.pdf
- https://wujawosekeg.weebly.com/uploads/1/3/4/7/134712458/gegaxevuguta.pdf
- https://bamegipizof.weebly.com/uploads/1/3/4/6/134647446/xejolalekiwodi-begew-dumeximakutuk.pdf
- http://istlan.fun/322800821765m6jx.pdf
- https://cdn-cms.f-static.net/uploads/4475564/normal_5fd171dacabbf.pdf
- https://cdn.sqhk.co/rawavuzom/5pgTgdq/zuxedezugapin.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dc3a.bin45a80c99945f7c0764e7044e9ddd1761fbd188bba0655f29383d8529b3bdb3d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC3A | 5180 bytes |
font_01_sfnt_off0000ee15.bin16add8399fb243359118a01caa8ed5f7a1d4a9ae5592cbda50988238eb9e7367 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE15 | 10400 bytes |
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