MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various external PDF files. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the presence of embedded URLs strongly suggest a phishing or malware distribution campaign. The document body, though heavily obfuscated, also contains several of these suspicious URLs, reinforcing the lure. No scripts were extracted from this sample.
Heuristics 4
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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.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://buxe.gost-stroy.com/uploads/2020/01/28/b46d6853.pdf
- http://gou-spo-mit.ru/uploads/2020/01/27/risiwuwipomosid-babenupolijo.pdf
- http://wellsonlineserviceverifications.biz/uploads/2020/01/27/9953790.pdf
- https://bagirenem.weebly.com/uploads/1/3/0/6/130605028/levelevetemajemu.pdf
- https://wetukaginowup.weebly.com/uploads/1/3/0/4/130488661/7304193.pdf
- http://xegetoniso.tricolor-oplata.online/uploads/2020/01/27/2046fa437.pdf
- http://job.sell-video.ru/uploads/2020/01/29/1660290.pdf
- http://fadunagik.melikset.ru/uploads/2020/01/28/ramexaga.pdf
- http://indmovieonline.club/uploads/2020/01/27/wimurowid.pdf
- http://xikara.botanicart.ru/uploads/2020/01/28/dozawuvaxixo.pdf
- https://kagumolat.weebly.com/uploads/1/3/0/2/130289466/panujikerog.pdf
- http://nafaxixam.vet77.ru/uploads/2020/01/27/05bc91be17437.pdf
- http://powojuka.regpanel.club/uploads/2020/01/28/tuzujimijobavem_lodox_gazoluxoxu_kefuxazekit.pdf
- http://vofewe.pknovitek.ru/uploads/2020/01/28/1363818.pdf
- http://xeromej.zayavka-na-kredit.com/uploads/2020/01/27/7935792.pdf
- http://wigo.urlmac.com/uploads/2020/01/27/mimakemiserufeti.pdf
- http://gadia.info/uploads/1/3/0/5/130540554/ed5845918634e15.pdf
- http://lucaazzurro.com/uploads/1/3/0/4/130483741/xanufufurowin-zozatiwokofatoj-tilunuxaladafe-pegubarudarapip.pdf
- http://bimigoz.joeyguarino.com/uploads/2020/01/29/jabixinakesarozo.pdf
- http://varukepak.molleo.in/uploads/2020/01/28/ludulesameraza_visiwi_xobewezafapivuv_wukipofer.pdf
- http://gaj.gromovfood.ru/uploads/2020/01/28/wetotawalo.pdf
- https://vekuwixikapip.weebly.com/uploads/1/3/0/4/130488442/kagedezulabefasiluto.pdf
- https://jisuxekam.weebly.com/uploads/1/3/0/5/130590278/1030387.pdf
- https://rimepelovepag.weebly.com/uploads/1/3/0/4/130492315/tozos.pdf
- http://victorycc.org/uploads/1/3/0/2/130287946/gufap.pdf
- http://kofc6065.org/uploads/1/3/0/6/130620249/130620249.html#the+automatic+millionaire
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00008919.bin7c650f25fcb57831f9658ee36e5ac56d6072259e55e5e50816b8bbe45fe7d010 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x8919 | 21296 bytes |
font_00_sfnt_off00001831.bin31aa76885b72f58153f9019a51f4ab249f3a2d59da4afe400812d69a167c28f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1831 | 9376 bytes |
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