MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics as malicious, including a critical finding for a link farm and a ClamAV detection for a phishing trojan. The file contains numerous external URLs, suggesting it is designed to redirect users to potentially harmful sites. While no scripts were explicitly extracted, the presence of a link farm and the ML classifier's output strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://trafficel.ru/123?utm_term=top+10+bruh+moments+2020
- https://cdn.sqhk.co/fofasafiwi/gMbiThb/sonny_s_bbq_near_me_menu.pdf
- https://lajogaful.weebly.com/uploads/1/3/4/4/134481829/bewabam.pdf
- https://ruwopevod.weebly.com/uploads/1/3/1/3/131397973/tovos.pdf
- https://puzemebakojufem.weebly.com/uploads/1/3/4/2/134234574/davezum.pdf
- https://wujuxibivotalo.weebly.com/uploads/1/3/1/4/131453464/f811295306.pdf
- https://tukuboxux.weebly.com/uploads/1/3/4/5/134510407/kobimodibelifetatego.pdf
- https://wigewowatabosaz.weebly.com/uploads/1/3/4/3/134352056/aee3589dee5a4.pdf
- https://biziliwedurukax.weebly.com/uploads/1/3/4/8/134889104/5223912.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/vobuturinivi/free_business_plan_template_for_development_company.pdf
- https://s3.amazonaws.com/norozovijalu/arthropod_coloring_worksheet_answers.pdf
- https://s3.amazonaws.com/nelizenejakarug/59631823587.pdf
- https://s3.amazonaws.com/xebuvuwov/3068426716.pdf
- https://s3.amazonaws.com/jolituzoji/rosanid.pdf
- https://s3.amazonaws.com/xisefowu/revotosijuboxogiropumamox.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef0d.bindbf2ef58adb4f48044deb8031bc32b9d017bc5adcce245149b016e2be4313d71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF0D | 5232 bytes |
font_01_sfnt_off000100b1.binfc37538bf93395e40a476d3312ecd6d835cf349e39f83e9e6dc7c63db8578f61 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100B1 | 10844 bytes |
font_02_sfnt_off000125ba.binb2563e85233037e3c2780690ed1455257f868516b5a962e54e6ffe29314c9cb1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125BA | 16312 bytes |
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