MALICIOUS — b9ca6e2f010609b9bc53910dcff7fcee719e855514c46bba25c9390f23358337
MALICIOUS — b9ca6e2f010609b9bc53910dcff7fcee719e855514c46bba25c9390f23358337 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
b9ca6e2f010609b9bc53910dcff7fcee719e855514c46bba25c9390f23358337 - SHA-1:
6c6b40575f38bbf38a6204ec561c81203e447211 - MD5:
199b845c72a76d70eaaca5846d4a678b - ssdeep:
1536:1NTnTvDtR6bH9RYsLKEC7Bf6/faW6pOu26WgXjJEBhqAuq3QLr59Jzy0:TTnX/oKEMBfuu2OmmS3QLTJd - TLSH:
T17939C0F320ABDD8C76979B0369E902B8A089E7D85162DF9105C8772CC5BC9FDAF04521 - Submitted as: b9ca6e2f010609b9bc53910dcff7fcee719e855514c46bba25c9390f23358337
- File type: pdf · Size: 87311 bytes
- Verdict: malicious (98/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Embedded link rated suspicious by URL analysis: http://textingrights.com/userfiles/files/36293717442.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://textingrights.com/userfiles/files/36293717442.pdf, http://sunwisechem.com/Uploadfiles/files/65305238528.pdf, http://csc-028.com/userfiles/file/20210902143829_ptp0t9.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Contacted 3 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1015 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- ff02::1:3
- 224.0.0.252
- 224.0.0.251
- ff02::fb
- 169.254.255.255
- 10.240.0.1
- 10.240.0.255
- ff02::16
- 239.255.255.250
- 91.189.91.157
- ff02::1:ff12:3456
- ff02::2
- 255.255.255.255
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.1JBPG7nCti -
a5ec56ba8294e8c9f696dbfdaf93fe579014ce920ccaea898453e984d276beb8
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=space+trusses+problems+with+solutions+pdf
- http://textingrights.com/userfiles/files/36293717442.pdf
- http://sunwisechem.com/Uploadfiles/files/65305238528.pdf
- http://csc-028.com/userfiles/file/20210902143829_ptp0t9.pdf
- http://cgmorenanews.com.br/ckfinder/userfiles/files/48805225851.pdf
- http://global-leasing-management.com/uf/file/wabalevavuxivo.pdf
- http://safedoorsystems.com/cmsimages/file/xewukifumezumosomosuza.pdf
- http://vssteel1999.com/ckeditor/userfiles/files/pufasejobapoduki.pdf
- https://www.birdandwildlifeteam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613514ef5a819---gorufubuxuzimebunepegadav.pdf
- http://dioceseofniranam.org/userfiles/file/17171366737.pdf
- https://goodluckfishing.com/ckfinder/userfiles/files/bavofetape.pdf
- http://gmei.lt/ckfinder/userfiles/files/50275292550.pdf
- http://world-spa-resorts.com/dok/25233943562.pdf
- http://alothongtin.com/upload/FCK/file/lujajobulalubure.pdf
- https://baoyi-chuck.com/ckfinder/userfiles/files/geruxisuku.pdf
- http://agataklimowska.pl/userfiles/file/46343844968.pdf
- http://massageindex.nl/images/uploads/lowov.pdf
- https://fotobolfestmeny.hu/mvc/userfiles/file/67231637060.pdf
- http://ordinate-ltd.com/file_media/file_image/file/figiratukanote.pdf
- http://domuran.pl/files/file/9380982602.pdf
- https://penzion-pod-rozhlednou.cz/img/file/mutukizusinobutaji.pdf
- http://bibrka-school.org.ua/ckfinder/userfiles/files/gakazuwuruzujit.pdf
- http://3gr-group.com/ci/userfiles/files/zafanone.pdf
- https://reklama71.ru/upload_picture/xujeditosujupu.pdf
- http://hun777.hu/_user/file/toximiluzabexe.pdf
Embedded domains
- feedproxy.google.com
- textingrights.com
- sunwisechem.com
- csc-028.com
- cgmorenanews.com.br
- global-leasing-management.com
- safedoorsystems.com
- vssteel1999.com
- www.birdandwildlifeteam.com
- dioceseofniranam.org
- goodluckfishing.com
- world-spa-resorts.com
- alothongtin.com
- baoyi-chuck.com
- agataklimowska.pl
- massageindex.nl
- ordinate-ltd.com
- domuran.pl
- bibrka-school.org.ua
- 3gr-group.com
- reklama71.ru
- www.w3.org
- purl.org
- ns.adobe.com
- gmei.lt
Embedded IP addresses
- 74.178.76.128
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report