MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF file flagged by ML classifiers and ClamAV as malicious. It contains numerous embedded URLs, many of which are unknown and likely malicious, suggesting a phishing or malware distribution attempt. The document body is heavily obfuscated, preventing a clear understanding of its specific lure, but the presence of multiple unknown URLs points towards a download or redirection scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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 http://airbin.top/barbeque_chicken_pizza_toppingsu8n8z.pdf
- https://cdn-cms.f-static.net/uploads/4489848/normal_603b24d5b28ea.pdf
- https://cdn-cms.f-static.net/uploads/4381085/normal_60285d30c3ea8.pdf
- http://noksipals.online/35264724454f6rin.pdf
- https://moramiwise.weebly.com/uploads/1/3/4/7/134736235/biganusepugodigip.pdf
- http://lnstagram-helping-centre.com/69344600641btu0f.pdf
- https://kowagazobavov.weebly.com/uploads/1/3/0/8/130874359/buridibiloverexu.pdf
- https://static.s123-cdn-static.com/uploads/4368474/normal_5fdd4923c61b7.pdf
- https://dibekojiworibo.weebly.com/uploads/1/3/1/6/131637919/somuga.pdf
- http://lorewipa.scienceontheweb.net/breadboard_manual.pdf
- http://wownatural.fun/sacred_gold_storm_silver_changesfoufu.pdf
- http://sehq.xyz/athlean_x_chest_workout98ojw.pdf
- http://xufelaketodo.getenjoyment.net/85914716617.pdf
- http://janorewaxeno.mygamesonline.org/89946244848.pdf
- http://nefritthebestthing.site/199038712159ad51.pdf
- https://zazafiwizodizi.weebly.com/uploads/1/3/4/0/134041258/e9ad23ddd2fe9aa.pdf
- https://cdn-cms.f-static.net/uploads/4424027/normal_6032fa61a079a.pdf
- https://cdn-cms.f-static.net/uploads/4495694/normal_5fe6edd2f36af.pdf
- http://varietystore.website/bcbs_of_az_appeal_form0aooc.pdf
- http://8gusevshop.space/32142492498a7blf.pdf
- https://kezugefoluvero.weebly.com/uploads/1/3/1/8/131856244/pimopululejilolareg.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://feedproxy.google.com/~r/wb/ENAH/~3/WboozbXZlIE/wb?keyword=peer%20support%20group%20confidentiality%20agreement
- 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_off00014796.bin6cba13eafc1fb2d8408f408a057c4b4cca7f052a1db4a93cfb97f40624d651d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14796 | 5576 bytes |
font_01_sfnt_off00015a8c.bin711bf7eeadfa1aeefa6d20e14fa45a1fa0397c056d082bfd34c3bebce3d2eb86 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15A8C | 10256 bytes |
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