MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a common tactic for phishing or redirecting users to malicious content. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, suggesting a link farm or redirection scheme. The ClamAV detection and ML classifier further support its malicious nature, likely as a phishing or trojan delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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=network+security+engineer+salary+philippines
- https://cdn.sqhk.co/ropobemuma/epfichd/classic_table_tennis_paddle_set.pdf
- https://cdn.sqhk.co/zimidenex/hb3gdhj/koxekozadokapojitavimejug.pdf
- https://cdn.sqhk.co/bidogefapo/zjgsRhe/82959965276.pdf
- http://rufojoto.22web.org/thermo_king_reefer_parts_list.pdf
- http://wumimavemiba.iblogger.org/1954115004.pdf
- https://cdn.sqhk.co/jigitovewuk/fihmibo/sarololenilegekatalevodax.pdf
- http://zurufarovosu.iblogger.org/wezupikuwubulamazugisugur.pdf
- https://cdn.sqhk.co/jovuvufoxet/XRzO1jc/83605664675.pdf
- https://cdn.sqhk.co/jukowejazus/i4ieIia/algebra_functions_worksheet.pdf
- http://zotaravaka.22web.org/sujozekimiki.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://be8f41f0-9ddd-434d-ab6d-aa755a40b80d.filesusr.com/ugd/726d9c_a6f35653697d45d7beaadbdc98c082ba.pdf?index=true
- https://011f98f8-b45f-4578-a2fd-466b530f7845.filesusr.com/ugd/74e905_7268335471bf4718be1f1263c0c27f42.pdf?index=true
- http://susijul.rf.gd/17854534044.pdf
- https://uploads.strikinglycdn.com/files/52d0c513-74a2-408e-a7e0-10e1407ce4a7/millennium_lo_que_no_te_mata_te_hace_ms_fuerte_pelcula.pdf
- https://6da1ed31-7a22-45b0-8bc5-463d376071ee.filesusr.com/ugd/29fbaf_fa373b616d26421295e1c517a70b61c8.pdf?index=true
- http://rejefuwozumij.rf.gd/83212216227.pdf
- https://13a7c488-548c-4b48-b567-d2b0b9a3e1de.filesusr.com/ugd/85d67f_01abe9727c064eef9c07c42e66b4e7a3.pdf?index=true
- http://livagutavox.epizy.com/jatawusuvuxafavizawi.pdf
- http://xovezoremu.epizy.com/42_letter_sounds.pdf
- https://uploads.strikinglycdn.com/files/4fc600c5-0fee-44ab-a7ce-d9ebbe932afa/will_deadpool_2_be_on_netflix.pdf
- http://wutidisixuv.epizy.com/elements_of_programming_interviews_in_java_github.pdf
- https://uploads.strikinglycdn.com/files/0c928f24-89e4-4201-9d72-042f5bb97f21/samsung_50_inch_qled_4k_uhd_smart_tv_qn65q60tafxzc.pdf
- https://6a1e2a5f-c456-4288-b9d5-5378f87870fb.filesusr.com/ugd/076fac_4dc6c6ea42574e31be863922068da34d.pdf?index=true
- 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_off0000f8e4.bin869e6ffe3e56315414bb740452e84e028d9fdc886d700fc65110b1d59f1cff3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8E4 | 5420 bytes |
font_01_sfnt_off00010b76.bin3efd7babf2859159d3cdd8c8e5393954442c1d30d1705275f662e8fec93d386b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B76 | 10884 bytes |
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