MALICIOUS — 5989068debd779bcb138484a5c4324e1b3aea8042d7fceaa275a849505cc50bc
MALICIOUS — 5989068debd779bcb138484a5c4324e1b3aea8042d7fceaa275a849505cc50bc 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:
5989068debd779bcb138484a5c4324e1b3aea8042d7fceaa275a849505cc50bc - SHA-1:
4b23ab577f29cd44f4951758279abbb718aa4d97 - MD5:
51d9c3125d4de2dd5c415feede873dc6 - ssdeep:
1536:GuBtHHueYwdqz+dy2eH5p6tustHiggrWqpTK4bZHPWMbNoxhA:dXnueldqzEy26j9skl+2ZHOc - TLSH:
T12838CFF351CBEE8C7B9BAB076DF725ADA18AD7842125DB250089772CC07C6AE7D10910 - Submitted as: 5989068debd779bcb138484a5c4324e1b3aea8042d7fceaa275a849505cc50bc
- File type: pdf · Size: 79758 bytes
- Verdict: malicious (100/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!51D9C3125D4D
- 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-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/8c80d865-f9ed-426f-9c7c-58f4e81dddbb/jinibuduvimavivafulepu.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!51D9C3125D4D (rule
PDF/Phish-FAB!51D9C3125D4D) - 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://leonvi.ru/strik?utm_term=is+inkscape+for+mac, https://tebiwexarug.weebly.com/uploads/1/3/1/3/131380746/basudilo.pdf, https://lisajakuxateril.weebly.com/uploads/1/3/4/3/134349263/6332061.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 11 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
981 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep(4)._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=1788019581&P2=404&P3=2&P4=Ik3Uxi1rBFNy1KbtqXx4TLpFj19D3Np1HyAlvb85hfcPSgFNbGjtSdpo%2bVL2JiV0IGR1%2bslYFO6fg122Y51zPw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.85
- 23.11.37.157
- 20.190.167.20
- 20.247.184.142 SG · Singapore · AS8075 Microsoft Corporation
- 150.171.22.17
- 23.33.238.135
- 52.110.12.33 US · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.173
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://leonvi.ru/strik?utm_term=is+inkscape+for+mac
- https://tebiwexarug.weebly.com/uploads/1/3/1/3/131380746/basudilo.pdf
- https://lisajakuxateril.weebly.com/uploads/1/3/4/3/134349263/6332061.pdf
- http://reduslimitalia-ufficiale.site/38075166861lha6e.pdf
- https://uploads.strikinglycdn.com/files/8c80d865-f9ed-426f-9c7c-58f4e81dddbb/jinibuduvimavivafulepu.pdf
- http://kekunulu.epizy.com/6100954082.pdf
- https://cdn.sqhk.co/bimazizuxu/gcghFhd/26603007679.pdf
- https://cdn.sqhk.co/kazamepa/gOiaVT3/magic_cup_dessert_near_me.pdf
- https://uploads.strikinglycdn.com/files/153eb8c8-0fc3-4046-979b-534e47ec6b47/how_to_invert_the_camera_on_windows_10.pdf
- http://karimelu.rf.gd/healthy_eating_guidelines_for_schools.pdf
- http://fadakivok.rf.gd/tajesepudijifamoxa.pdf
- http://prizinsta365.site/myers_briggs_personality_breakdownlk7xb.pdf
- http://komarovskii.xyz/what_is_the_best_tracfone_you_can_buys3f67.pdf
- http://joy-todays.online/40813522954ds5i7.pdf
- https://cdn.sqhk.co/tawavumazo/dihgg6E/hummer_jump_starter.pdf
- http://vir-tus.com/detroit_red_wings_charter_planeu2mxf.pdf
- https://sepanafawo.weebly.com/uploads/1/3/4/3/134316973/92b4c31afaf9417.pdf
- http://help-copyrighteamservice.com/how_often_to_change_oil_2012_honda_civic7p1n8.pdf
- https://nepuxobim.weebly.com/uploads/1/3/5/3/135304691/4669819.pdf
- https://cdn.sqhk.co/sesijisova/gdghigh/2_player_one_pc_games_offline.pdf
- https://zofigaxukinepir.weebly.com/uploads/1/3/4/2/134235574/nulekegagovom.pdf
- http://chatik85939775.fun/amc_calendar_2021p975d.pdf
- https://uploads.strikinglycdn.com/files/b4a68309-4e76-4fb7-b774-c4c250a63dea/dell_e6410_memory_upgrade_instructions.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- leonvi.ru
- tebiwexarug.weebly.com
- lisajakuxateril.weebly.com
- reduslimitalia-ufficiale.site
- uploads.strikinglycdn.com
- kekunulu.epizy.com
- cdn.sqhk.co
- prizinsta365.site
- komarovskii.xyz
- joy-todays.online
- vir-tus.com
- sepanafawo.weebly.com
- help-copyrighteamservice.com
- nepuxobim.weebly.com
- zofigaxukinepir.weebly.com
- chatik85939775.fun
- www.w3.org
- purl.org
- ns.adobe.com
- karimelu.rf.gd
- fadakivok.rf.gd
Embedded IP addresses
- 20.42.65.89
- 20.247.184.142
- 52.110.12.33
- 4.230.171.124
- 85.210.193.152
- 92.223.78.30
- 20.42.73.30
- 20.165.94.46
- 203.26.79.13
- 40.84.97.4
- 4.150.223.109
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report