MALICIOUS — 24458d9f2a13fe4f6a4d73a64414ddc3bbfa09467275bb47d771f56357c1bc63
MALICIOUS — 24458d9f2a13fe4f6a4d73a64414ddc3bbfa09467275bb47d771f56357c1bc63 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
24458d9f2a13fe4f6a4d73a64414ddc3bbfa09467275bb47d771f56357c1bc63 - SHA-1:
e086e56b259e466d0b75a4807ab94ed46a8b6dd8 - MD5:
97e35b9b460a87cbdc6a64a4ddd6f4a1 - ssdeep:
1536:2UpTn70PrcyxEDMu7WxMnwChEkXdzp8gyTb+Vi2OqikWUpO7qWdecu3s8:BVn7E1EYu7WxKhE2zp8ggbAOqin7jAX - TLSH:
T16D37C0F720A7DD8C779A9B436AAA039C644ED74862B1DB505088B36CC97CDFE7E00601 - Submitted as: 24458d9f2a13fe4f6a4d73a64414ddc3bbfa09467275bb47d771f56357c1bc63
- File type: pdf · Size: 73823 bytes
- Verdict: malicious (99/100)
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 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 - 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 - Contacted 13 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://ceiling.holcom.vn/webroot/img/files/54465281751.pdf, http://tai-yang.tw/taiyang/upload/file/butulutuz.pdf, http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/16138e09be0f83---89660107395.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 (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1020 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
- 20.190.142.165
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=helical+computed+tomography
- https://ceiling.holcom.vn/webroot/img/files/54465281751.pdf
- http://tai-yang.tw/taiyang/upload/file/butulutuz.pdf
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/16138e09be0f83---89660107395.pdf
- https://bartonsteel.com/tony/barton/ckfinder/userfiles/files/guradidaxanesowine.pdf
- http://zensushidanapoint.com/uploads/files/34379905992.pdf
- http://szpk.hu/_user/file/63087206478.pdf
- https://solener.info/ckfinder/userfiles/files/27025393461.pdf
- http://speednewslive24.com/assets/ckfinder/core/connector/php/uploads/files/bugofu.pdf
- https://living-stone.lu/userfiles/files/93429617996.pdf
- https://auf.vn/wp-content/plugins/super-forms/uploads/php/files/6gemq7jph28ual7run2msrpu16/vesibevebekeloli.pdf
- http://proreferee.ru/uploads/ckfinder/files/98210558956.pdf
- http://pspectr.ru/userfiles/file/wuvelaxuweb.pdf
- http://888spirits.com/userfiles/file/10492043755.pdf
- http://murzilka.biz/images/uploads/file/26489908948.pdf
- https://batdongsandothanh.vn/luutru/files/xegid.pdf
- http://jljemc.com/upload/files/49844409494.pdf
- http://quickfix-poland.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614e4ecc7eeea---51872476734.pdf
- http://www.jesuseslaroca.org/wp-content/plugins/formcraft/file-upload/server/content/files/161444f261a269---negumexoxufimajaloxapa.pdf
- http://mingmitrcoffee.com/user_img/files/wunazozumozu.pdf
- http://louisefarmersmith.com/admin/ckeditor/ckfinder/userfiles/files/57831477321.pdf
- https://calienglish.com/ckfinder/images_store/files/31814300887.pdf
- http://snieznik.pl/userfiles/file/28930749342.pdf
- http://estatepie.com/files/userfiles/file/38852039583.pdf
- https://sca-eagleegg5k.com/ckfinder/triplebuserfiles/file/vusojutujabimuzezukuv.pdf
Embedded domains
- feedproxy.google.com
- tai-yang.tw
- aliancegroup.su
- bartonsteel.com
- zensushidanapoint.com
- solener.info
- speednewslive24.com
- proreferee.ru
- pspectr.ru
- 888spirits.com
- murzilka.biz
- jljemc.com
- quickfix-poland.com
- www.jesuseslaroca.org
- mingmitrcoffee.com
- louisefarmersmith.com
- calienglish.com
- snieznik.pl
- estatepie.com
- sca-eagleegg5k.com
- www.w3.org
- purl.org
- ns.adobe.com
- ceiling.holcom.vn
- szpk.hu
Embedded IP addresses
- 57.155.104.224
- 57.154.63.210
- 4.150.223.106
- 52.110.12.11
- 4.230.171.124
- 40.84.85.40
- 52.230.59.222
- 74.178.76.54
- 20.165.94.63
- 52.168.117.174
- 85.210.196.11
- 4.150.223.100
- 72.145.35.109
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report