MALICIOUS — ae4d4a780950f959d8ae803fbdf942cc6b3368ac9e580133be563980bcee9d64
MALICIOUS — ae4d4a780950f959d8ae803fbdf942cc6b3368ac9e580133be563980bcee9d64 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
ae4d4a780950f959d8ae803fbdf942cc6b3368ac9e580133be563980bcee9d64 - SHA-1:
d0669740eea31ae65c2dc0856d28daf8789c602e - MD5:
b10ddc68b3fad065e296555d9dba3862 - ssdeep:
1536:s6DSIsNXTTDflYlTvWOXsWe6W48++x6Tg4WTleiGar2gUNKxha2RL3:fSIKDPl6Lzoq8++YTg4BurYNKxI2J - TLSH:
T1F938E1F3A1ABED9C7595DB0729625169D0CEC2487032A7E0208DBE2CD47C79D6F19E02 - Submitted as: ae4d4a780950f959d8ae803fbdf942cc6b3368ac9e580133be563980bcee9d64
- File type: pdf · Size: 80444 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 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!B10DDC68B3FA
- Kaspersky (KVRT): HEUR:Hoax.PDF.Agent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 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: http://bevojoluvu.pbworks.com/w/file/fetch/144473298/17021561129.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://synerhu.ru/pbw?utm_term=diffusion+gizmo+answer+key, https://tugagifozige.weebly.com/uploads/1/3/4/2/134265986/9173116.pdf, https://xorexataziz.weebly.com/uploads/1/3/4/4/134496469/7230337.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 (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9701 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\2d07b1194d9c049e387712f76f004df5.png -
87d3b731bc1444ae9a7419650e0088e2dbd567667cbb262c4a4ab9ec8cfce79f - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
34db8b9a6639f3d620a6e974a72da8900d9a4acb37a71836a7f41cff487bae27 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://synerhu.ru/pbw?utm_term=diffusion+gizmo+answer+key
- https://tugagifozige.weebly.com/uploads/1/3/4/2/134265986/9173116.pdf
- https://xorexataziz.weebly.com/uploads/1/3/4/4/134496469/7230337.pdf
- https://nofogiso.weebly.com/uploads/1/3/1/3/131398128/nedapaxezoxixem-fibufudedep.pdf
- https://tasunukalen.weebly.com/uploads/1/3/4/8/134888382/2479619.pdf
- https://ratesikumetu.weebly.com/uploads/1/3/1/1/131163578/gugotizewegode.pdf
- http://bevojoluvu.pbworks.com/w/file/fetch/144473298/17021561129.pdf
- https://ragurinibobuma.weebly.com/uploads/1/3/3/9/133986244/dawulesogopad.pdf
- https://vepegusekukoj.weebly.com/uploads/1/3/4/4/134470637/918b12030a6592.pdf
- https://static.s123-cdn-static.com/uploads/4489607/normal_5fc770dc52d63.pdf
- https://uploads.strikinglycdn.com/files/7f8cb9a0-463d-4152-96a9-c44b06fe0fa1/69487959995.pdf
- http://kolelulu.pbworks.com/w/file/fetch/144562452/how_can_limiting_reactant_excess_reactant_and_percent_yield_help_manufacturing_companies.pdf
- https://cdn-cms.f-static.net/uploads/4465142/normal_606c23bebaa82.pdf
- https://static.s123-cdn-static.com/uploads/4414339/normal_5ff3e82d68ab2.pdf
- https://uploads.strikinglycdn.com/files/7ff739a1-59e0-4806-b4e7-26ed242528f7/lesson_6.7_practice_a_geometry_answers_pages_372-380.pdf
- https://uploads.strikinglycdn.com/files/6e505f59-2f58-47fa-9173-f6afc9b7db41/bissell_spot_cleaner_pro_manual.pdf
- https://lokesikaneweb.weebly.com/uploads/1/3/1/4/131437695/39ee8758278a829.pdf
- http://dekokos.pbworks.com/f/witcher_books_the_last_wish.pdf
- https://uploads.strikinglycdn.com/files/3888acb3-c4f9-4a60-988d-d47e8fcc7c64/dream_of_blood_gums_and_teeth_falling_out.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/
Embedded domains
- synerhu.ru
- tugagifozige.weebly.com
- xorexataziz.weebly.com
- nofogiso.weebly.com
- tasunukalen.weebly.com
- ratesikumetu.weebly.com
- bevojoluvu.pbworks.com
- ragurinibobuma.weebly.com
- vepegusekukoj.weebly.com
- static.s123-cdn-static.com
- uploads.strikinglycdn.com
- kolelulu.pbworks.com
- cdn-cms.f-static.net
- lokesikaneweb.weebly.com
- dekokos.pbworks.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.52.64.201
- 85.210.193.152
- 4.207.44.76
- 52.123.252.212
- 4.230.171.124
- 20.247.184.142
- 74.178.76.128
- 51.11.192.49
- 52.123.252.220
- 20.112.250.133
- 52.123.129.14
- 135.234.160.244
- 20.165.94.46
- 203.26.79.13
- 172.66.2.5
- 92.223.78.30
- 20.42.73.27
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report