MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a heuristic firing for a link farm and is detected by ClamAV as a phishing trojan. The embedded URL, 'https://resalured.ru/strik?utm_term=how+to+use+true+metrix+self+monitoring+blood+glucose+meter', suggests a phishing attempt disguised as a guide. The document body, though heavily obfuscated, contains references to a blood glucose meter, likely a lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
Heuristics 6
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://resalured.ru/strik?utm_term=how+to+use+true+metrix+self+monitoring+blood+glucose+meter PDF link annotation
- https://cdn-cms.f-static.net/uploads/4383928/normal_5fd68aad6bd62.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476434/normal_603ccd56dbe57.pdfIn PDF document text
- https://lamixanusagexog.weebly.com/uploads/1/3/5/3/135317293/5688227.pdfIn PDF document text
- https://mebugiroxubo.weebly.com/uploads/1/3/0/7/130776511/kigaguzuxopefunimur.pdfIn PDF document text
- https://vaxidavuk.weebly.com/uploads/1/3/4/3/134371973/mezuwelenate.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4372384/normal_5fe36b6243815.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465012/normal_5fdf60f708efc.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4377706/normal_5ff822e12aad9.pdfIn PDF document text
- https://torenamabaj.weebly.com/uploads/1/3/4/4/134486332/wuner_vofotunudik.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426085/normal_601e6b8305e28.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4428052/normal_602b880c80ece.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403561/normal_6003fcf332522.pdfIn PDF document text
- https://gonelato.weebly.com/uploads/1/3/6/0/136082396/majuwitenexi_sixeg_sudexekobubika_sogatejufutub.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/ab891bdc-d7ab-4eba-8964-86757302f774/21740604956.pdfIn PDF document text
- https://s3.amazonaws.com/pogolo/free_uc_browser_for_windows_vista.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d15d0feb-ecbb-4871-aeb4-e8e01ec25289/the_hunger_games_catching_fire_movie_download_in_tamilyogi.pdfIn PDF document text
- https://s3.amazonaws.com/sizabo/91083661383.pdfIn PDF document text
- https://s3.amazonaws.com/mokamoba/title_page_of_internship_report_sample.pdfIn PDF document text
- https://s3.amazonaws.com/bulolimepol/51139033852.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/57ba8d4a-0b56-43aa-b9cd-6b17211ef8e1/kidde_i12060_recall.pdfIn PDF document text
- https://s3.amazonaws.com/wujanozo/87680102008.pdfIn PDF document text
- https://s3.amazonaws.com/gekixadonuru/what_is_a_failed_printhead.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6c6635c5-9ad2-4703-8aa2-00d99517436e/93287648310.pdfIn PDF document text
- https://s3.amazonaws.com/sogovekevi/rapewuwexotidexuxutirino.pdfIn PDF document text
- https://s3.amazonaws.com/fotojipifuzitul/delta_bennington_sleigh_4-in-1_crib_instructions.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_off000121fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121FD | 5276 bytes |
SHA-256: 4870c5b02364ef02b0008bb3fc37d49f3dc69f6dd4a7e2cce9ddde6ccccfdea5 |
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font_01_sfnt_off000133e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x133E8 | 11576 bytes |
SHA-256: 6fcccf97e7c2657577a8d667436e39a770677d0d1fb5576dfb52f45486b8b69e |
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font_02_sfnt_off00015b0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15B0B | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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