MALICIOUS — cbdda0a548352590a63d21c47ea9ed6977819d111ae40a1ac43c8387ae9f9eab
MALICIOUS — cbdda0a548352590a63d21c47ea9ed6977819d111ae40a1ac43c8387ae9f9eab is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
cbdda0a548352590a63d21c47ea9ed6977819d111ae40a1ac43c8387ae9f9eab - SHA-1:
99f82eaacb015db4e136998898c62677ab263574 - MD5:
05f3947c6f109fc28255c7ffebb546a2 - ssdeep:
24576:bp4DFAs3YiWxBYokOoTHPYTN6b+P/I3VbPqENHy:949YiWxBYvOI1SPsbHNHy - TLSH:
T1F854236B534BCF6E96679B5717E310B87142CAE43273AAAC0DD85E3C45353BC1EA0A10 - Submitted as: cbdda0a548352590a63d21c47ea9ed6977819d111ae40a1ac43c8387ae9f9eab
- File type: pdf · Size: 1195393 bytes
- Verdict: malicious (98/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 9 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 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4416128/normal_60544bc1f2c14.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://jacksth.ru/award?keyword=botanica+oculta+paracelso+pdf+gratis, https://cdn-cms.f-static.net/uploads/4416128/normal_60544bc1f2c14.pdf, http://shop-kid-toys.online/497310216633cqt9.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 5 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1083 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 20.190.167.20
- 23.198.40.44
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.171
- 20.190.167.150
- 4.144.132.223 SG · Singapore · AS8075 Microsoft Corporation
- 192.168.122.108
- 4.150.223.102 US · Des Moines · AS8075 Microsoft Corporation
- 151.101.30.172
- 150.171.28.11
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://jacksth.ru/award?keyword=botanica+oculta+paracelso+pdf+gratis
- https://cdn-cms.f-static.net/uploads/4416128/normal_60544bc1f2c14.pdf
- http://shop-kid-toys.online/497310216633cqt9.pdf
- https://cdn-cms.f-static.net/uploads/4412570/normal_605fae79860a4.pdf
- http://stixlife.info/good_morning_gif_hd_photos0za7d.pdf
- http://leporib.epizy.com/act_practice_test_download.pdf
- http://ourfanz.com/87960433502yo1ir.pdf
- https://s3.amazonaws.com/rawesaragegugar/9886913524.pdf
- https://cdn-cms.f-static.net/uploads/4375195/normal_60250e0070ade.pdf
- http://xopemaw.rf.gd/nozakitonafopadafibu.pdf
- https://cdn-cms.f-static.net/uploads/4426409/normal_5fdc7e954c3aa.pdf
- https://s3.amazonaws.com/fadupazageraf/diabetes_in_pregnancy_guidelines_2019.pdf
- https://cdn-cms.f-static.net/uploads/4454281/normal_605409e5dd9b5.pdf
- https://s3.amazonaws.com/dowadotiju/pozovukufibo.pdf
- https://static.s123-cdn-static.com/uploads/4411246/normal_6003f8ef18e54.pdf
- http://edapog.online/canada_reporter_quality_control_agent_review46ih4.pdf
- http://trastqort.online/steelseries_arctis_7_mic_too_quiet50psv.pdf
- http://lezebotetojezaz.epizy.com/96272435580.pdf
- https://cdn-cms.f-static.net/uploads/4491687/normal_60691e4b1837a.pdf
- http://uplrezina.site/samsung_nu8500_curved_4k_uhd_smart_tv_55-inchr5smg.pdf
- http://nosinoski.shop/sofewumezagadelipijugs08g.pdf
- http://bunaziwafifa.epizy.com/kogawibizajosojexet.pdf
- https://static.s123-cdn-static.com/uploads/4456166/normal_5fe3f5ceb1019.pdf
- http://wosolebaxuwutux.rf.gd/qsc_k12_for_sale_used.pdf
- http://healthytrands.com/operational_amplifier_circuits_design_and_applicationayq16.pdf
Embedded domains
- jacksth.ru
- m.cf
- cdn-cms.f-static.net
- shop-kid-toys.online
- stixlife.info
- leporib.epizy.com
- ourfanz.com
- s3.amazonaws.com
- static.s123-cdn-static.com
- edapog.online
- trastqort.online
- lezebotetojezaz.epizy.com
- uplrezina.site
- nosinoski.shop
- bunaziwafifa.epizy.com
- healthytrands.com
- www.w3.org
- purl.org
- ns.adobe.com
- xopemaw.rf.gd
- wosolebaxuwutux.rf.gd
Embedded IP addresses
- 172.172.255.217
- 4.230.171.124
- 4.144.132.223
- 4.150.223.102
- 20.42.73.24
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report