MALICIOUS — e7b4187afa5bb6025ee94d98acaba3accb0802a710b5e8b3e140cc398b3d034e
MALICIOUS — e7b4187afa5bb6025ee94d98acaba3accb0802a710b5e8b3e140cc398b3d034e is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
e7b4187afa5bb6025ee94d98acaba3accb0802a710b5e8b3e140cc398b3d034e - SHA-1:
eca4374f5076a4c874e74db84c2b4fb0b5a6a30b - MD5:
1816d5cfe1588e804dd9ebbf3d675448 - ssdeep:
1536:5dnmU2W+u+sZ5wOdrZS3KXNs0a2RQX4F5A3idTSClmf+2W:J+u6Od1S36HZ5A3idTSCQf4 - TLSH:
T1BB38D0E360A7ED4C3F564B077DA61A6C74A9D7487035EAA45888B33CC8786BE3E10560 - Submitted as: e7b4187afa5bb6025ee94d98acaba3accb0802a710b5e8b3e140cc398b3d034e
- File type: pdf · Size: 78979 bytes
- Verdict: malicious (100/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!1816D5CFE158
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 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 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4379487/normal_60063eceadf42.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!1816D5CFE158 (rule
PDF/Phish-FAB!1816D5CFE158) - 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 15 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://baarspo.ru/strik?utm_term=how+to+setup+xfinity+x1+box, http://volewug.iblogger.org/zoho_c_aptitude_questions_with_answers.pdf, https://d0bf7e8b-5449-41c0-93e9-161603c0719f.filesusr.com/ugd/197ed4_012feacacc274d82ae2ec1c4f01ee4de.pdf?index=true - 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)
1026 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
- _dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/89c77c08-6078-44b6-8f27-85720154df65/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/89c77c08-6078-44b6-8f27-85720154df65?P1=1788156367&P2=404&P3=2&P4=SfWP4RsYd9WqTjebWbySJB4cLBPE9zhNecnx4Rxx4yF0ndwDyQ%2f8p2QTf3s66bDDz%2bcELUoI0sZEKH0SiW7FSA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 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/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://baarspo.ru/strik?utm_term=how+to+setup+xfinity+x1+box
- https://s3.amazonaws.com/mejifavo/filizezapizadobe.pdf
- http://volewug.iblogger.org/zoho_c_aptitude_questions_with_answers.pdf
- https://d0bf7e8b-5449-41c0-93e9-161603c0719f.filesusr.com/ugd/197ed4_012feacacc274d82ae2ec1c4f01ee4de.pdf?index=true
- https://2d841ef3-a248-4e6a-996b-2d54d6713fdd.filesusr.com/ugd/1decf9_1c82590b9d034429a226c73d15f4524f.pdf?index=true
- http://zojimako.rf.gd/nc_drivers_license_cost.pdf
- http://bedipate.epizy.com/41027049416.pdf
- https://cdn-cms.f-static.net/uploads/4420930/normal_60224e607163a.pdf
- https://s3.amazonaws.com/matogapibelifiv/when_you_wish_upon_a_star_sheet_music_violin.pdf
- https://cad90261-f038-4e8a-b384-2e0e37e6cb8c.filesusr.com/ugd/4c4e45_cf90324c24224d38b531e98a752ac578.pdf?index=true
- https://cdn.sqhk.co/pujixefan/l0idgdk/offline_maps_and_navigation_premium_download.pdf
- https://static.s123-cdn-static.com/uploads/4379487/normal_60063eceadf42.pdf
- https://d6504552-49b0-4b7d-b1ff-94f9e1082b83.filesusr.com/ugd/1f0558_a538675c7d614f9db52b90893cac5ac2.pdf?index=true
- https://cdn.sqhk.co/jivonaxadu/zlEbXha/world_war_rts_games_pc.pdf
- https://cdn-cms.f-static.net/uploads/4470029/normal_606a593d07c27.pdf
- http://marabawem.rf.gd/zero_movie_hd_movies_counter.pdf
- http://depozamojazuj.22web.org/australia_immigration_form_1229.pdf
- https://cdn-cms.f-static.net/uploads/4479470/normal_605951d914dc9.pdf
- https://32cf4326-ba62-484c-a3ca-05d02c2dd2e5.filesusr.com/ugd/0b46e6_a7ccaab813364ec4addd588517c49909.pdf?index=true
- https://cdn-cms.f-static.net/uploads/4470553/normal_603c271bb060d.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/
Embedded domains
- baarspo.ru
- s3.amazonaws.com
- volewug.iblogger.org
- d0bf7e8b-5449-41c0-93e9-161603c0719f.filesusr.com
- 2d841ef3-a248-4e6a-996b-2d54d6713fdd.filesusr.com
- bedipate.epizy.com
- cdn-cms.f-static.net
- cad90261-f038-4e8a-b384-2e0e37e6cb8c.filesusr.com
- cdn.sqhk.co
- static.s123-cdn-static.com
- d6504552-49b0-4b7d-b1ff-94f9e1082b83.filesusr.com
- depozamojazuj.22web.org
- 32cf4326-ba62-484c-a3ca-05d02c2dd2e5.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
- zojimako.rf.gd
- marabawem.rf.gd
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 40.79.163.155
- 57.154.63.210
- 52.253.84.76
- 52.110.12.20
- 4.230.171.124
- 57.155.104.224
- 4.150.223.111
- 135.232.92.137
- 74.178.76.128
- 74.178.76.44
- 203.26.79.13
- 104.18.33.89
- 20.184.175.3
- 52.123.128.14
- 57.155.101.212
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report