MALICIOUS — 789dc76ea5e6743ce2ef370a5370e80cec0bc3d76cc3f9a11fb013d66b1830a6
MALICIOUS — 789dc76ea5e6743ce2ef370a5370e80cec0bc3d76cc3f9a11fb013d66b1830a6 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 3 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
789dc76ea5e6743ce2ef370a5370e80cec0bc3d76cc3f9a11fb013d66b1830a6 - SHA-1:
868dc44488e3575f284418d925cb2ec1244da1b0 - MD5:
fd2855304e34d4e0fad8a52627a0cc19 - ssdeep:
768:DyrkJZV0gTGmUCkYMdJwfKLreZORtQiUSBXrGkrE1YHdNZePW4NpvdF2LbEK:DOwVtTG/ZYMfwfKXeZ+NApS0dtrG4K - TLSH:
T1B034D1E210AB9D0CBA861F43A9FF6D5A928FC3098177D765840C5A6ED0DD62D6C23F40 - Submitted as: 789dc76ea5e6743ce2ef370a5370e80cec0bc3d76cc3f9a11fb013d66b1830a6
- File type: pdf · Size: 55087 bytes
- Verdict: malicious (99/100)
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 99/100 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 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/06d15867-b34a-4205-83dc-36c889e0f0e4/wewazoraxadanosurupopojub.pdf - network signal, weight 0.70, confidence 0.80
- Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 9 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://golowaki.ru/strik?utm_term=rumors+neil+simon+script, http://dakajak.medianewsonline.com/is_there_a_4th_generation_echo_dot.pdf, https://xemakoxen.weebly.com/uploads/1/3/4/3/134320116/pedezojiv.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
- Extracted generic config (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1022 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
- 172.66.2.5 US · San Francisco · AS13335 Cloudflare, Inc.
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://golowaki.ru/strik?utm_term=rumors+neil+simon+script
- http://dakajak.medianewsonline.com/is_there_a_4th_generation_echo_dot.pdf
- https://xemakoxen.weebly.com/uploads/1/3/4/3/134320116/pedezojiv.pdf
- https://jakineporop.weebly.com/uploads/1/3/5/3/135302356/c7a2cc86adc84.pdf
- https://nudatisuwirok.weebly.com/uploads/1/3/1/3/131384101/vurifol_jodixorirekepav.pdf
- https://uploads.strikinglycdn.com/files/06d15867-b34a-4205-83dc-36c889e0f0e4/wewazoraxadanosurupopojub.pdf
- https://bopunesarikimar.weebly.com/uploads/1/3/1/4/131453984/8878290.pdf
- https://uploads.strikinglycdn.com/files/1fb92bb9-9b99-4292-b7a7-9498f6ec224f/59996153645.pdf
- http://xepuxupipe.mywebcommunity.org/jegigod.pdf
- https://suvamowifav.weebly.com/uploads/1/3/4/3/134351486/tedebolerixinuw_jabiwefa_xezop_suwinoj.pdf
- https://rojurunonujimos.weebly.com/uploads/1/3/5/3/135325454/nizexekilu.pdf
- https://zefipoxiba.weebly.com/uploads/1/3/2/6/132681281/9394a260901b6.pdf
- https://uploads.strikinglycdn.com/files/15e32520-eb8d-4198-88ea-3db4937092e0/19466510936.pdf
- http://vorakumezaxof.mygamesonline.org/zetomuganubuni.pdf
- http://jenewazajasazu.getenjoyment.net/wuwab.pdf
- https://nupuwumot.weebly.com/uploads/1/3/5/3/135305030/dfde8f2b.pdf
- http://neriwor.medianewsonline.com/bezexunofoze.pdf
- http://kefijor.mygamesonline.org/athlean_x_max_size_reddit.pdf
- https://fikenetefi.weebly.com/uploads/1/3/4/7/134771518/rawevike_losekagufezevun_kibifit.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
Embedded domains
- golowaki.ru
- dakajak.medianewsonline.com
- xemakoxen.weebly.com
- jakineporop.weebly.com
- nudatisuwirok.weebly.com
- uploads.strikinglycdn.com
- bopunesarikimar.weebly.com
- xepuxupipe.mywebcommunity.org
- suvamowifav.weebly.com
- rojurunonujimos.weebly.com
- zefipoxiba.weebly.com
- vorakumezaxof.mygamesonline.org
- jenewazajasazu.getenjoyment.net
- nupuwumot.weebly.com
- neriwor.medianewsonline.com
- kefijor.mygamesonline.org
- fikenetefi.weebly.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 172.66.2.5
- 52.110.12.18
- 4.230.171.124
- 4.144.132.223
- 135.232.92.97
- 4.150.223.107
- 74.178.76.128
- 20.42.73.31
- 20.42.179.204
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report