MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, specifically identified as a phishing trojan. It contains an embedded URI pointing to a URL that appears to be related to downloading an 'apk' file, suggesting a lure for users to download and install potentially harmful applications. No scripts were extracted, but the presence of external URIs and the malware classification strongly indicate a phishing or trojan distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://nipisod.ru/wix?keyword=task+killer+apk
- https://cdn-cms.f-static.net/uploads/4419633/normal_600bd1fbeab95.pdf
- https://cdn.sqhk.co/zadexona/bRibjbM/17521770769.pdf
- https://cdn-cms.f-static.net/uploads/4481522/normal_602832b9ed8bf.pdf
- https://cdn.sqhk.co/zolilobup/ia1jbii/3879692256.pdf
- https://static.s123-cdn-static.com/uploads/4385028/normal_600036a6f31a0.pdf
- https://cdn.sqhk.co/xovinexesun/gjyEifU/fitezes.pdf
- https://cdn.sqhk.co/kixepijap/J1mGhbu/angry_neighbor_3._0.pdf
- https://cdn-cms.f-static.net/uploads/4367286/normal_602a09bc64eb6.pdf
- http://vodabutopidaru.getenjoyment.net/ap_human_geography_course_outline.pdf
- https://cdn.sqhk.co/giganopof/9hjiijb/99161837960.pdf
- http://figejewumoposes.getenjoyment.net/mugoripivodatadajatuwor.pdf
- https://cdn-cms.f-static.net/uploads/4369905/normal_603b201c3d97d.pdf
- http://ketoxitigojaluk.sportsontheweb.net/3338883289.pdf
- https://cdn-cms.f-static.net/uploads/4414677/normal_60102ea5c39c2.pdf
- https://cdn-cms.f-static.net/uploads/4369912/normal_6046a87424b20.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/febopa/50061047209.pdf
- https://s3.amazonaws.com/pilazi/chrome_history_android_time.pdf
- https://s3.amazonaws.com/jadere/usb_host_checker_apk_free.pdf
- https://s3.amazonaws.com/zarelusipofox/sql_join_interview_questions.pdf
- http://metututeda.epizy.com/35396889988.pdf
- http://latowetutut.epizy.com/what_jobs_can_you_get_with_a_computer_programmer_degree.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_off0000c116.bin51b1156b9cde50505678146a2b511001fbd46869c9af21c3e93abc319bbe9d3a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC116 | 4316 bytes |
font_01_sfnt_off0000cfb9.bin5066f7eb80ff0d2a4b46c201cc40004a20724fdae017d68f7a65623ab15cced6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCFB9 | 10064 bytes |
font_02_sfnt_off0000f22f.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF22F | 4324 bytes |
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