MALICIOUS — f92dbb34970b102b0f175abe612c8723c086f7405b548bac7993e59886440cff
MALICIOUS — f92dbb34970b102b0f175abe612c8723c086f7405b548bac7993e59886440cff is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f92dbb34970b102b0f175abe612c8723c086f7405b548bac7993e59886440cff - SHA-1:
17499ab0f95dc531f700982785a4b788f86b851c - MD5:
0e4273670ce54c28b81a4445ba444703 - ssdeep:
1536:8hputEikLfMRc0BZdFXVqpDx/N5ZVUsYH4WzwyT3SFAtmAu2Lfg9+W8pO+6zy:S4lkLEa01FXVqpDxlSHTwyeTAu2LKZ+B - TLSH:
T12639B0E350EBDC4D7B8A9B07B9EF11ACD099D2882173EA511088B67CE5BC9BD7E00550 - Submitted as: f92dbb34970b102b0f175abe612c8723c086f7405b548bac7993e59886440cff
- File type: pdf · Size: 85202 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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 9 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - 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 network infrastructure: http://kleinschadenexperte.de/userfiles/file/72687045294.pdf, https://doitoutdoorz.com/file/8l3hg1MYgN61w74l.pdf, https://cairparavel.ro/app/webroot/files/userfiles/files/jazamuginofesivapixe.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 10 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)
990 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
- 172.66.2.5 US · San Francisco · AS13335 Cloudflare, Inc.
- 23.11.37.157
- 40.126.14.161
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 150.171.22.17
- 23.198.40.44
- 52.110.12.33 US · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.105
- 23.33.238.110
- 192.168.122.115
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=what+is+the+real+krabby+patty+formula
- http://kleinschadenexperte.de/userfiles/file/72687045294.pdf
- https://doitoutdoorz.com/file/8l3hg1MYgN61w74l.pdf
- https://cairparavel.ro/app/webroot/files/userfiles/files/jazamuginofesivapixe.pdf
- https://maryamghiasi.com/images/upload/files/radaz.pdf
- http://www.deadclan.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1615b7b1584611---polazotatavuvonovunu.pdf
- http://yachtales.net/admin/userfiles/files/70569415549.pdf
- http://becskeicsodajo.hu/admin/fck_upload/file/jatuxefej.pdf
- https://moniimpex.com/wp-content/plugins/formcraft/file-upload/server/content/files/161469e62c03ae---2377587609.pdf
- http://www.solarwindependence.com/ckfinder/userfiles/files/32213273338.pdf
- https://www.nhabe.com.vn/ckfinder/userfiles/files/33877458974.pdf
- http://618tuan.com/uploadfile/file/8513974991.pdf
- http://www.ecvbrass.ch/user/web/file/36153682813.pdf
- http://havefuntogether.com/image/upload/File/71106823429.pdf
- https://peusch.lu/userfiles/files/wofebolifiw.pdf
- https://www.lipfish.no/wp-content/plugins/formcraft/file-upload/server/content/files/161431418c9563---27879533997.pdf
- http://huerural.com/uploads/image/files/vofidopo.pdf
- http://impex-italia.it/userfiles/files/jagiwuxetezepunexovema.pdf
- http://www.village-gaulois.org/gestion/ckfinder/userfiles/files/99393470135.pdf
- https://pisangmanis.com/contents/files/23680019408.pdf
- https://wodepcb.cn/uploadfiles/files/11125563489.pdf
- https://www.digitalsofts.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145950da3562---42339047969.pdf
- http://antopol.topmebli.com/content/xuploadimages/file/3488924580.pdf
- http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/16145dcf8be88a---63331842016.pdf
- https://sintasyapi.com/img/userfiles/file/lizinuvugumulonupapibud.pdf
Embedded domains
- feedproxy.google.com
- kleinschadenexperte.de
- doitoutdoorz.com
- maryamghiasi.com
- www.deadclan.nl
- yachtales.net
- moniimpex.com
- www.solarwindependence.com
- 618tuan.com
- www.ecvbrass.ch
- havefuntogether.com
- www.lipfish.no
- huerural.com
- impex-italia.it
- www.village-gaulois.org
- pisangmanis.com
- wodepcb.cn
- www.digitalsofts.com
- antopol.topmebli.com
- sintasyapi.com
- questyme.com
- il-gusto.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 203.26.79.13
- 4.207.44.65
- 57.155.104.224
- 172.172.255.218
- 172.66.2.5
- 52.230.60.54
- 52.110.12.33
- 4.230.171.124
- 72.153.5.96
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report