MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains a large number of external links, many pointing to PDF files, suggesting a link farm or SEO manipulation tactic. One of the primary URLs, 'https://resalured.ru/strik?utm_term=kermit+the+frog+in+a+blender+joke', is likely the malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 5
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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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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://resalured.ru/strik?utm_term=kermit+the+frog+in+a+blender+joke
- https://cdn-cms.f-static.net/uploads/4501212/normal_6050dce82d305.pdf
- https://pebuzifidam.weebly.com/uploads/1/3/2/8/132815752/vupog_pesuf.pdf
- https://cdn-cms.f-static.net/uploads/4448332/normal_6043fa87b573f.pdf
- https://sezowizubuv.weebly.com/uploads/1/3/0/8/130874308/7098258.pdf
- https://cdn-cms.f-static.net/uploads/4480590/normal_6031c35889f3d.pdf
- https://wujumumokujot.weebly.com/uploads/1/3/4/6/134613036/vijulotiwezenofa.pdf
- https://bomefojidog.weebly.com/uploads/1/3/2/6/132695402/tunediwikekawiwe.pdf
- https://nakaleraba.weebly.com/uploads/1/3/4/6/134606700/28518149.pdf
- https://gotitodurafa.weebly.com/uploads/1/3/4/3/134351762/8767801.pdf
- https://static.s123-cdn-static.com/uploads/4483842/normal_5ffed0175f84b.pdf
- https://static.s123-cdn-static.com/uploads/4462339/normal_5fe3bc9631088.pdf
- https://static.s123-cdn-static.com/uploads/4495040/normal_5ff0025376534.pdf
- https://gigatadozewat.weebly.com/uploads/1/3/1/6/131606492/3ab9fde.pdf
- https://static.s123-cdn-static.com/uploads/4451760/normal_5fc850fae73f3.pdf
- https://fimelaxezabu.weebly.com/uploads/1/3/4/6/134622198/0d7fd9816a04b83.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/0161d2e6-b913-4534-91ca-53e61d9395cf/why_do_i_keep_waking_up_in_the_middle_of_a_dream.pdf
- https://uploads.strikinglycdn.com/files/557ddc4c-da1d-48ee-912a-2f4eb845eb27/hoover_elite_rewind_plus_instructions.pdf
- https://s3.amazonaws.com/mefadedosuw/bizuwufezanolobazuguguliv.pdf
- https://s3.amazonaws.com/patilawasu/aruze_slot_machine_tokens.pdf
- https://s3.amazonaws.com/makixibawumebol/durugizerogizerotise.pdf
- https://uploads.strikinglycdn.com/files/01c3935b-6952-4168-9f42-9e5ca87ee81d/epic_of_sundiata_characters.pdf
- https://uploads.strikinglycdn.com/files/12feadb1-51da-4800-bee5-82728ee693a6/86810451656.pdf
- https://uploads.strikinglycdn.com/files/a62b4042-17f2-4083-8820-2bdfa7e4cac8/45612571491.pdf
- 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f3b5.bind3bcc761d03af2ce614c521eca1ba7303a637cba533c9a5687dc0d425750fdd7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3B5 | 5180 bytes |
font_01_sfnt_off0001052e.bin671c84ddcc4693d38e47888021f050a26ef6e2441d9009a87eefa1a8696781be |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1052E | 11380 bytes |
font_02_sfnt_off00012bc8.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BC8 | 4324 bytes |
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