MALICIOUS — f04cc6a22c455a8c37107bf12d0e8c195aedeb5c01d6730abbf60f365726367b
MALICIOUS — f04cc6a22c455a8c37107bf12d0e8c195aedeb5c01d6730abbf60f365726367b 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:
f04cc6a22c455a8c37107bf12d0e8c195aedeb5c01d6730abbf60f365726367b - SHA-1:
e48cd6da86662ec9785ce9b07960d0f1b3fb07c9 - MD5:
7a008b4bde8224a7d9e8101427ea2a24 - ssdeep:
1536:BinikenvSTFerIxYwXkcnQQldOYD0FY+c9jcMzoNWrRYAErb/:4ikezEYwXkcWYDgYTk+RYAE3 - TLSH:
T1CA38C0F7A1A7CE4D6A8BAF03EDF525997449C2D835369A9010C8B73CC1BC1AD1F50A60 - Submitted as: f04cc6a22c455a8c37107bf12d0e8c195aedeb5c01d6730abbf60f365726367b
- File type: pdf · Size: 79666 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://traffnew.ru/strik?utm_term=words+that+begin+with+ge, https://cdn-cms.f-static.net/uploads/4496013/normal_5fbea544b1c14.pdf, https://uploads.strikinglycdn.com/files/b2f7e101-7b20-4b88-87f0-76b1df9254ac/xulakukup.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 7 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1032 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
- 20.190.142.164
- 52.230.59.222 SG · Singapore · AS8075 Microsoft Corporation
- 150.171.22.17
- 52.110.12.30 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.50 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 192.168.122.110
- 150.171.27.11
- 48.211.4.16 US · Ashburn · AS8075 Microsoft Limited
- 23.221.133.185
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://traffnew.ru/strik?utm_term=words+that+begin+with+ge
- https://cdn-cms.f-static.net/uploads/4496013/normal_5fbea544b1c14.pdf
- https://uploads.strikinglycdn.com/files/b2f7e101-7b20-4b88-87f0-76b1df9254ac/xulakukup.pdf
- https://static.s123-cdn-static.com/uploads/4423471/normal_5fcc0365a7cbb.pdf
- https://s3.amazonaws.com/dazovosugev/castle_clash_hacked_apk.pdf
- https://uploads.strikinglycdn.com/files/7142ca41-383d-4609-9df4-52063362df08/la_raza_csmica_jos_vasconcelos.pdf
- https://cdn-cms.f-static.net/uploads/4365582/normal_5f93ccdbbb096.pdf
- https://uploads.strikinglycdn.com/files/0a9cffce-1367-4b98-b839-6ae020820d86/80290712287.pdf
- https://uploads.strikinglycdn.com/files/316b3c0d-f76f-4999-9bf3-9edb60184784/5th_edition_d.pdf
- https://static.s123-cdn-static.com/uploads/4479224/normal_5fcb96d7468c9.pdf
- https://joxoxego.weebly.com/uploads/1/3/4/6/134664344/muwevisemesamibino.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe33fc3f75b166439fe9af/1606300674282/la_crosse_wifi_projection_alarm_clock_setup.pdf
- https://uploads.strikinglycdn.com/files/ac789f8d-e512-4579-b07e-6716135a4a37/kogimetikabuzofuvab.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
- traffnew.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- static.s123-cdn-static.com
- s3.amazonaws.com
- joxoxego.weebly.com
- static1.squarespace.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.233.95.80
- 4.150.223.113
- 52.230.59.222
- 52.110.12.30
- 52.110.12.50
- 4.230.171.124
- 48.211.4.16
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report