MALICIOUS — b102b358f9a9cfc5f778c5875e9d0b18195a8a4cacd5684a86ac1542667d0426
MALICIOUS — b102b358f9a9cfc5f778c5875e9d0b18195a8a4cacd5684a86ac1542667d0426 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:
b102b358f9a9cfc5f778c5875e9d0b18195a8a4cacd5684a86ac1542667d0426 - SHA-1:
e9d58c8f75939d3a2a21843cb676f39ce1482130 - MD5:
e3f018ee6d6b1c1b5759885076de682e - ssdeep:
1536:jPKGGky6q/Qlo2Yk5c2GlQdiRyniLyTV3YPYWNWFS7lPY0ET7W8pO7Mra:bh2FY25yG2wyniLy6lWFS7lPY0ETG7x - TLSH:
T1C839E1F75093DD8C7786DB037AEA01B8A49BE7482272D681008C776CD17C6BDBB64660 - Submitted as: b102b358f9a9cfc5f778c5875e9d0b18195a8a4cacd5684a86ac1542667d0426
- File type: pdf · Size: 88618 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 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 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 - 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: https://cheesykeju.com/contents//files/22337215817.pdf, http://sankofalectureseries.com/clients/a/ae/ae3037074ff26ae8502dacd236f4ced8/File/50082253666.pdf, https://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/9858c5e8c63a0870ce42ab63318eae0a/zoxivebovawawife.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 12 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)
1080 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
- 23.40.52.209
- 23.11.37.157
- 20.190.167.65
- 40.126.14.163
- 23.198.40.44
- 52.110.12.28 AU · Sydney · AS8075 Microsoft Corporation
- 20.42.179.192 US · Moses Lake · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 57.154.63.210 US · Phoenix · AS8075 Microsoft Limited UK
- 23.33.238.175
- 74.178.76.54 IE · Dublin · AS8075 Microsoft Corporation
- 20.42.65.90 US · Flint Hill · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=chick+fil+a+nutrition+menu+pdf
- https://cheesykeju.com/contents//files/22337215817.pdf
- http://sankofalectureseries.com/clients/a/ae/ae3037074ff26ae8502dacd236f4ced8/File/50082253666.pdf
- https://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/9858c5e8c63a0870ce42ab63318eae0a/zoxivebovawawife.pdf
- https://happycustomerservice.com/wp-content/plugins/super-forms/uploads/php/files/ea3791dd3df949eca9bd2db4c0ca4ffc/7393681347.pdf
- http://thefutureofgolf.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1606c654b006ef---kitibobigoramusizow.pdf
- https://www.uniqueartzz.com/wp-content/plugins/super-forms/uploads/php/files/cds5lquod0mehts4956u4rqmgc/13237566073.pdf
- http://119hero.kr/userData/board/file/54556755045.pdf
- http://geose.ru/userfiles/file/48090795370.pdf
- https://www.kbstephens.com/wp-content/plugins/super-forms/uploads/php/files/ad66c396afa0f4a44cef90da62b4f667/80063260932.pdf
- https://akarchlight.com/wp-content/plugins/super-forms/uploads/php/files/8aeb531c50f2654e9a8f35de1ebbab59/siziragojesi.pdf
- https://www.temsilcifirsatlari.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d2807b8b0e---muxafimafurowoxubureloku.pdf
- http://cleangroupbd.com/ck/upload/files/57491067473.pdf
- http://hamdard.com/hamdard/app/webroot/img/ckfinder/userfiles/files/15639380940.pdf
- http://cheers-gifts.com/userfiles/zifojivune.pdf
- https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608082ef4755c---kerukiledobefulesu.pdf
- http://coutleelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/19511804497.pdf
- http://drinkandshrink.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b46b0841bb8---funobolo.pdf
- https://rieker-consulting.eu/files/file/fusexunivipe.pdf
- http://havefuntogether.com/image/upload/File/4521065002.pdf
- https://laplacedesstores.com/upload/file/91050196444.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/
Embedded domains
- feedproxy.google.com
- cheesykeju.com
- sankofalectureseries.com
- 2greenchicks.com
- happycustomerservice.com
- thefutureofgolf.eu
- www.uniqueartzz.com
- 119hero.kr
- geose.ru
- www.kbstephens.com
- akarchlight.com
- www.temsilcifirsatlari.com
- cleangroupbd.com
- hamdard.com
- cheers-gifts.com
- dsodrecital.com
- coutleelaw.com
- drinkandshrink.co.uk
- rieker-consulting.eu
- havefuntogether.com
- laplacedesstores.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.112.67
- 57.155.104.224
- 20.42.65.88
- 57.154.63.210
- 74.178.240.61
- 52.110.12.28
- 20.42.179.192
- 4.230.171.124
- 74.178.76.54
- 20.42.65.90
- 85.210.193.152
- 52.168.117.175
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report