MALICIOUS
172
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various domains. The ClamAV detection and ML classifier strongly indicate malicious intent, specifically identified as phishing. The embedded URLs suggest a link farm or redirection scheme designed to lead users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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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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Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
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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://communitycure.net/uploads/1/3/0/5/130541356/9371795.pdf In PDF document text
- https://pawesixegopidiz.weebly.com/uploads/1/3/0/2/130272094/3468566.pdfIn PDF document text
- http://tattoosbyjessvann.com/uploads/1/3/0/5/130544243/xavisulid_runup_fakowuzefami_tobabozege.pdfIn PDF document text
- http://jed.serovatextile.ru/uploads/2020/01/27/sexutababa.pdfIn PDF document text
- http://alphaomegadetailing.net/uploads/1/3/0/4/130478760/mibikudozajukurugede.pdfIn PDF document text
- http://kevinpendergast.com/uploads/1/3/0/5/130547527/wumur-rikuxeb-ziwatumipufib-lidezozaguvugi.pdfIn PDF document text
- http://aurin.be/uploads/1/3/0/3/130313046/vovaramijozawi.pdfIn PDF document text
- http://merimon.nickel-access.com/uploads/2020/01/28/zutunomorifib-xuwuwuxugabov.pdfIn PDF document text
- http://chengsin-caf.com/uploads/1/3/0/5/130550758/lekakojofepiwajeni.pdfIn PDF document text
- http://villannabella.com/uploads/1/3/0/2/130291713/sugulududinu-lidegumo-lusukazijed.pdfIn PDF document text
- http://kusogoz.hlfxdata.online/uploads/2020/01/27/bemamadusi.pdfIn PDF document text
- http://fobi.nevaergomebel.ru/uploads/2020/01/29/vogukevuf_dofugiwid_kubufefa_vumezirigetado.pdfIn PDF document text
- http://cetonantzin.org/uploads/1/3/0/5/130588437/bolevimamixa.pdfIn PDF document text
- http://psychologicalcocktail.com/uploads/1/3/0/6/130604382/jivopuromefodulir.pdfIn PDF document text
- http://teamempoweringtogether.com/uploads/1/3/0/2/130291646/vufibo.pdfIn PDF document text
- http://knitvegan.com/uploads/1/3/0/2/130272260/4917970.pdfIn PDF document text
- http://lopila.audiostart18.icu/uploads/2020/01/28/dowujagenetutu.pdfIn PDF document text
- http://veteransretreatcenter.com/uploads/1/3/0/2/130287311/6707636.pdfIn PDF document text
- http://nomnomnatural.com.au/uploads/1/3/0/4/130493893/tefigebunapi.pdfIn PDF document text
- http://psychicmoonreadings.com/uploads/1/3/0/4/130483603/tupijokurezogu-vemozud.pdfIn PDF document text
- http://jkjlawnsprinkler.com/uploads/1/3/0/6/130603683/130603683.html#pictures+of+nature++freeIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00001606.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1606 | 7212 bytes |
SHA-256: 1ad0b41e6deb97af10b47fa170eac9aa5eb8da484c2bb7beb158f910c1f79a94 |
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