MALICIOUS — f5eb17cc5d700e43ddca90e031ddbbc6b1f965556d7b5cf71edf025485a427e3
MALICIOUS — f5eb17cc5d700e43ddca90e031ddbbc6b1f965556d7b5cf71edf025485a427e3 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
f5eb17cc5d700e43ddca90e031ddbbc6b1f965556d7b5cf71edf025485a427e3 - SHA-1:
33718a11b82a780d640ece7f7c8d1b0ccd819b12 - MD5:
0e66bc6848b8e7f0912736d8e098a0d3 - ssdeep:
1536:Xs7bMst1rkYvEAMFH2JotbvaeddOxBaNUWkB9jUf1WapOtQ+:c7bFkHPGenOxc2B9iqtQ+ - TLSH:
T18036BFFB40EBDD5CBE8FDB076D7A02E995CAE3894296D890458C6B69D07C8BDBC04101 - Submitted as: f5eb17cc5d700e43ddca90e031ddbbc6b1f965556d7b5cf71edf025485a427e3
- File type: pdf · Size: 64440 bytes
- Verdict: malicious (98/100)
Detections (3 of 50 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 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://bigbazar.cz/is/images/FCKeditor/File/99702865014.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cructi.ru/uplcv?utm_term=are+union+dues+pre+tax+deductions, http://vtracauto.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615f4e3f11fae---rosupegag.pdf, http://aibasavar.edu.bd/app/webroot/ckfinder/userfiles/files/32111001006.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 2 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1037 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- desktop-hsgcbep
- 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
- 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
- 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- ff02::1:3
- 224.0.0.252
- 10.240.0.255
- 224.0.0.251
- ff02::fb
- 10.240.0.1
- 239.255.255.250
- ff02::16
- ff02::1:ff12:3456
- 185.125.190.57
- 185.125.190.56
- 224.0.0.22
- ff02::2
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.ofaljLJkzX -
dcf6f96aa17fadd5c6d0e6a7773f551204e2a313551de4d0323fb9e623c7f559
Embedded URLs
- https://cructi.ru/uplcv?utm_term=are+union+dues+pre+tax+deductions
- http://vtracauto.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615f4e3f11fae---rosupegag.pdf
- http://aibasavar.edu.bd/app/webroot/ckfinder/userfiles/files/32111001006.pdf
- http://safarang.com/basefile/files/91294864124.pdf
- https://www.d-table.com/wp-content/plugins/super-forms/uploads/php/files/23a221475fcc8883fb2a4801b8dafbf4/jewusine.pdf
- http://bigbazar.cz/is/images/FCKeditor/File/99702865014.pdf
- http://getwealthythisyear.com/ckfinder/userfiles/files/19839496416.pdf
- https://santchavarabed.in/ckfinder/userfiles/files/64933199241.pdf
- http://nzozkrowodrza.pl/uploads/editor/file/24259508514.pdf
- https://jeevadhara.org/work/london/userfiles/file/jozemusinuvurulo.pdf
- http://www.mustwalge.ee/data/content/files/pogukugolegoxikovuku.pdf
- https://registracijakoncar.com/webroot/js/ckfinder/userfiles/files/16342775432.pdf
- http://alhegazgroup.com/userfiles/file/jupajawamefajaku.pdf
- https://supportsystemsvainc.com/home/ssvi/public_html/ckfinder/userfiles/files/24156578581.pdf
- http://www.aragonemprendedor.com/userfiles/files/mesuzadirisuxulonelode.pdf
- http://julieesteban.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139b7502a5e5---61542799568.pdf
- https://purpleleafestatebuyers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614b7b7a43dab---12617527820.pdf
- http://aromamahabaleshwar.com/ckfinder/userfiles/files/49359543245.pdf
- http://jgbt.us/pds/userfiles/files/deduniriwenan.pdf
- https://postelezmasivu-ostrava.cz/ckfinder/userfiles/files/xunuzoxowutusalajol.pdf
- https://avflash.nl/upload/files/rilaxajadoxe.pdf
- http://hkwwta.org/userfiles/20582402230.pdf
- https://haps.company/wp-content/plugins/super-forms/uploads/php/files/da761c664bd71bdf8b8bbb17e316d5b2/7122033628.pdf
- http://smartickgroup.com/userfiles/kakep.pdf
- https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/ip9hplp0utfets6sla2lc5nsge/49628943184.pdf
Embedded domains
- cructi.ru
- vtracauto.com
- safarang.com
- www.d-table.com
- getwealthythisyear.com
- santchavarabed.in
- nzozkrowodrza.pl
- jeevadhara.org
- registracijakoncar.com
- alhegazgroup.com
- supportsystemsvainc.com
- www.aragonemprendedor.com
- julieesteban.com
- purpleleafestatebuyers.com
- aromamahabaleshwar.com
- jgbt.us
- avflash.nl
- hkwwta.org
- smartickgroup.com
- yakutiaprime.ru
- aibasavar.edu.bd
- bigbazar.cz
- www.mustwalge.ee
- postelezmasivu-ostrava.cz
- haps.company
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report