MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The document contains numerous external links, many hosted on disposable domains, suggesting a link farm or phishing operation. One prominent URL, 'https://midufefew.ru/strik?utm_term=how+do+i+connect+my+night+owl+camera+to+wifi', appears to be a lure for technical support or information, which is a common tactic for phishing and malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://midufefew.ru/strik?utm_term=how+do+i+connect+my+night+owl+camera+to+wifi PDF link annotation
- https://cdn.sqhk.co/noluxokeruma/bgj2luH/53241156385.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386829/normal_6018232992ab2.pdfIn PDF document text
- https://cdn.sqhk.co/metexemoraga/djgIwje/wwe_rock_ringtone_mp3_download.pdfIn PDF document text
- https://cdn.sqhk.co/pijovowifil/d1hjKjh/call_of_duty_warzone_mods_ps4.pdfIn PDF document text
- https://cdn.sqhk.co/nirobipodev/difkthg/backstab_apk_obb_apkpure.pdfIn PDF document text
- https://cdn.sqhk.co/madufuxenuw/giifijM/zekigojemojire.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420454/normal_6056ae7754744.pdfIn PDF document text
- https://cdn.sqhk.co/fesakesovoka/euohjjh/filovun.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464052/normal_5fdee81eda72c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401691/normal_602ad357b512b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389394/normal_602167571aec8.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://e20d271a-53e3-41f9-9180-d6cd5f9fd148.filesusr.com/ugd/6cfc61_2fea4f9bf4a9499fa333e5517d5efc68.pdf?index=trueIn PDF document text
- https://3485775d-af35-4505-8fb4-f6750f575e04.filesusr.com/ugd/42f18e_121e062e894247fa846ae8046d73d4ef.pdf?index=trueIn PDF document text
- https://128fc002-9ed4-4a8f-9a6b-83b43563a9ed.filesusr.com/ugd/6812d7_ff38ffe55c73483e8f6d89d6d55d3c62.pdf?index=trueIn PDF document text
- https://8ed7b8cb-9bae-4def-ad9b-66b28cd11f91.filesusr.com/ugd/740d8c_1efac19a80da405bbad95555d9f99471.pdf?index=trueIn PDF document text
- https://d17f4099-ecc1-42b1-9c73-51521793457c.filesusr.com/ugd/4a2613_0bf5937efeda457d90f1cc068940b7fd.pdf?index=trueIn PDF document text
- https://48b7024d-7414-4593-b44d-ed892b96ad15.filesusr.com/ugd/3e5db3_8350e463f06f49939f930e357b147d58.pdf?index=trueIn PDF document text
- https://d6477b75-8e4d-4453-8bbc-a86a6009e57c.filesusr.com/ugd/261d41_5494782134294118a9f8c8d68956c9f5.pdf?index=trueIn PDF document text
- https://8b7199fc-a029-4910-8138-caee300d1cbd.filesusr.com/ugd/da8f68_327d72d2f52746b2ba7feeb64a9bbf41.pdf?index=trueIn PDF document text
- https://e0eedba4-cf99-4c42-97f5-d3f9ae5832dd.filesusr.com/ugd/e36ea7_0dab2a2511dc4b8fb784f5e0e5f6d11c.pdf?index=trueIn PDF document text
- https://9c12218e-e157-4070-b33f-4467b3cb42bb.filesusr.com/ugd/0c60a0_2f38770717194594ab9a5eedcb3f62a5.pdf?index=trueIn PDF document text
- https://59bb578d-b312-442a-858b-1a1a54b18a6c.filesusr.com/ugd/c79b1c_53072785d9334fa5978aefbefdb8df82.pdf?index=trueIn PDF document text
- https://979cd01f-16ea-4d2c-b189-234964c95597.filesusr.com/ugd/d4c4cf_7a361f0fdf1245fbbd888ce6f15b1e82.pdf?index=trueIn 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_off0000faf1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAF1 | 5200 bytes |
SHA-256: 73ea9624dace0d306af6579955adad92eabcede8ba16db1095b5ff2e508a9c95 |
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font_01_sfnt_off00010c80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C80 | 10260 bytes |
SHA-256: e0c056c21cfa720135c5aec25a82b835422aee8571a59855a496d4ba99e5a983 |
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font_02_sfnt_off00012f96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F96 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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