MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as 'Pdf.Phishing.Trojan' and ML classifiers indicated a high probability of maliciousness. A heuristic identified an image lure linking to an SEO redirector, which resolves to the URL 'https://zajinet.ru/strik?utm_term=go+where+you+feel+most+alive+quotes'. This URL is likely part of a phishing campaign or a download lure. No scripts were extracted, but the PDF structure and embedded URLs suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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/strik?utm_term=go+where+you+feel+most+alive+quotes PDF link annotation
- http://bivadula.22web.org/gesejufoxovub.pdfIn PDF document text
- http://febugidomoxasez.22web.org/96754386378.pdfIn PDF document text
- https://wigadanoj.weebly.com/uploads/1/3/4/4/134404864/mopumemitofapisoz.pdfIn PDF document text
- https://bovojopo.weebly.com/uploads/1/3/2/3/132302970/fugoladebipewa-difefopemukudi-xinafizun-debodugikedawut.pdfIn PDF document text
- https://ninuxegomozul.weebly.com/uploads/1/3/1/8/131871835/5cd2957e7bb191.pdfIn PDF document text
- http://todurodadol.iblogger.org/19562585155.pdfIn PDF document text
- http://xujofalidubof.iblogger.org/digital_communications_manager_jobs_london.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://uploads.strikinglycdn.com/files/9b580eec-81cc-4fef-b7a3-0461cc592d86/what_is_the_life_events_stress_scale.pdfIn PDF document text
- http://wererivukij.epizy.com/medical_surgical_nursing_interview_questions.pdfIn PDF document text
- https://s3.amazonaws.com/nefagolom/naweve.pdfIn PDF document text
- http://fuzulaj.rf.gd/kegonekikizipopukumijogi.pdfIn PDF document text
- https://s3.amazonaws.com/nimuwet/83760907363.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b4c4643c-2681-416d-bcf9-d02751f166be/73837814317.pdfIn PDF document text
- https://04a80c79-134c-446e-801b-0c1635678e59.filesusr.com/ugd/5cebf8_fd7bc78714374f0fa956ec0a9204e8f2.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/bd957bed-ab87-4733-a1ef-e868237962d7/fallout_4_map_settlement_locations.pdfIn PDF document text
- https://s3.amazonaws.com/bededuxotulapil/interest_groups_icivics_answers_the_potato_problem.pdfIn PDF document text
- http://petenufafevut.rf.gd/zogodepovekugoreguriz.pdfIn PDF document text
- http://vujapaporetakik.epizy.com/amy_tan_mother_tongue_published.pdfIn PDF document text
- https://7b4e975e-109f-4397-a679-93e438ff1453.filesusr.com/ugd/c33f71_1b9205df82ad44589649904b1ebb9ea5.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/kuxegu/how_to_write_better_sentence_structure.pdfIn PDF document text
- https://s3.amazonaws.com/nolarifaforuxop/62709030874.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_off0000fccf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCCF | 5192 bytes |
SHA-256: 645387c8f3a46de785a4d8ea63d64097be78375bdaf80ebcddc9d893be0c4316 |
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font_01_sfnt_off00010e9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E9F | 11024 bytes |
SHA-256: f4942c65c3344a1c7f3d84e2b43f4b2f73f2ce43b81a3bce63eb87f2c495d3fc |
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font_02_sfnt_off00013406.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13406 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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