MALICIOUS — normal_600e442c26d06.pdf
MALICIOUS — normal_600e442c26d06.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
0f7a23ca629a029c2abc4ad7a2ba4f5845d4c2970b3f933958141868b8bf730f - SHA-1:
caf74b083e406f1d7960b979300f670d9d0d5f81 - MD5:
f3536eefefbe7fd303dc45dcce34f147 - ssdeep:
1536:nykuXqZaJkfOpKnpXXP3K3wnjuSgB9Ia6cD5sQJAOT/JCcN/ptOpu7clPKlAI:zdZHfOpKpXfagjuS7arD1/pcp1lPKN - TLSH:
T15A38D1F365ABDD4CB5D8EB033D671519259ED34CA132A6A420CC7A3CC9F86BE2D10960 - Submitted as: normal_600e442c26d06.pdf
- File type: pdf · Size: 77896 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!F3536EEFEFBE
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 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 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4476285/normal_5ffe861c994e2.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 21 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://baarspo.ru/123?utm_term=win+iphone+6+by+answering+questions, https://cdn-cms.f-static.net/uploads/4387428/normal_5fd2a4f2bfc65.pdf, https://static.s123-cdn-static.com/uploads/4476285/normal_5ffe861c994e2.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
- Extracted generic config (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9750 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 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
- 252.0.0.224.in-addr.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
- 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- _dosvc._tcp.local
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
0f6c26aa21545af957b6c20e412d9a2e0dca0dd96859199907d470e61798441b - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\f6cc18686d10fce351819ebbfd4e266d.png -
c3df8bd05a495886defc3558fc122f704263423b5ff9a5e9619bf549c2320595 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://baarspo.ru/123?utm_term=win+iphone+6+by+answering+questions
- https://cdn-cms.f-static.net/uploads/4387428/normal_5fd2a4f2bfc65.pdf
- https://static.s123-cdn-static.com/uploads/4476285/normal_5ffe861c994e2.pdf
- https://cdn-cms.f-static.net/uploads/4452372/normal_5fe6e0751efd2.pdf
- https://static.s123-cdn-static.com/uploads/4373749/normal_5fc8a6f6014c6.pdf
- https://static.s123-cdn-static.com/uploads/4450427/normal_60066825c4974.pdf
- https://static.s123-cdn-static.com/uploads/4495997/normal_5ff39293e5bb4.pdf
- http://laxunuwozen.epizy.com/game_catur_online_pc.pdf
- http://potoborotagivud.22web.org/astrosage_kundli_app.pdf
- https://static.s123-cdn-static.com/uploads/4407724/normal_5fe0c998e558c.pdf
- http://zapuwoz.epizy.com/channa_mereya_full_movie_punjabi.pdf
- https://static.s123-cdn-static.com/uploads/4479441/normal_5ff70db85b5f4.pdf
- https://static.s123-cdn-static.com/uploads/4480408/normal_60030b64b5ae0.pdf
- http://ridupokibi.epizy.com/26374296615.pdf
- http://sodamasagu.66ghz.com/reruwujusadixoxasigot.pdf
- https://cdn-cms.f-static.net/uploads/4385413/normal_5fd6331e17f2f.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://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- baarspo.ru
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- laxunuwozen.epizy.com
- potoborotagivud.22web.org
- zapuwoz.epizy.com
- ridupokibi.epizy.com
- sodamasagu.66ghz.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.233.45.223
- 92.223.78.30
- 74.178.76.128
- 72.154.7.113
- 20.184.175.12
- 20.42.73.30
- 51.105.71.137
- 52.123.252.246
- 52.110.12.56
- 52.110.12.51
- 4.230.171.124
- 20.3.1.41
- 74.178.240.61
- 20.76.201.171
- 40.99.134.18
- 135.232.92.34
- 72.153.5.137
- 203.26.79.13
- 52.123.252.220
- 135.233.45.222
- 52.168.117.171
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report