MALICIOUS
156
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 heuristic firings reveal a PDF containing a large number of external links, suggesting a link farm or phishing operation. The embedded URLs point to various domains, likely serving as lures or hosting malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://seumenha.ru/strik?utm_term=army+pt+walk+standards
- http://mini-cam-v2.club/
- https://jurefuzosapob.weebly.com/uploads/1/3/4/9/134901670/lodubabike.pdf
- https://botamelojobowi.weebly.com/uploads/1/3/5/3/135344227/db1a994.pdf
- https://paruralevefux.weebly.com/uploads/1/3/0/7/130775474/4976564.pdf
- https://verigidiloje.weebly.com/uploads/1/3/0/8/130874422/jiwado.pdf
- http://kemytbok.xyz/global_handwashing_day_2018_narrative_report0xypu.pdf
- https://wexivupesowapab.weebly.com/uploads/1/3/2/7/132712225/528c1afcf.pdf
- http://trend-sales.fun/29976670300yb06x.pdf
- https://cdn-cms.f-static.net/uploads/4405945/normal_6023cd7baa8f6.pdf
- https://jikujumek.weebly.com/uploads/1/3/5/3/135318263/ce0715522.pdf
- http://kvrovk.xyz/wall_street_journal_subscription_deals_studentz3raj.pdf
- https://tewawizibix.weebly.com/uploads/1/3/5/3/135347661/3934291.pdf
- http://musofiron.ru/972303850033lsjf.pdf
- https://cdn-cms.f-static.net/uploads/4465565/normal_602c58a1297f5.pdf
- https://cdn-cms.f-static.net/uploads/4453335/normal_5fd87a7c9faf2.pdf
- http://dimax.website/mekivarirugarodimiwiwuladybtdz.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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_off000181ab.bin87fede932b3c177798b1db96634ee739e0ecb177da7986b457c68e1ebb776598 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x181AB | 5352 bytes |
font_01_sfnt_off000193dc.bine3c49d68c2f12fef65fda47fdf26cfe1e976af9edb97f1de52884811c36c6f5f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x193DC | 10580 bytes |
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