MALICIOUS — 6b10a45e9aecd5d928bca4c15878d06e5c8cc3f09e928e803f4f79c0fe1d452b
MALICIOUS — 6b10a45e9aecd5d928bca4c15878d06e5c8cc3f09e928e803f4f79c0fe1d452b is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
6b10a45e9aecd5d928bca4c15878d06e5c8cc3f09e928e803f4f79c0fe1d452b - SHA-1:
cfe2a2ddec791afb7031bb59e65255c99c73c0b0 - MD5:
f038e22888d617fcf6a9a6a7dde580f1 - ssdeep:
1536:1KphyKDf2Pky4YNoHDMEyHRJk77S73AMQhxcvRWD5KW0gOfY8C3VwSZ:1qvDf2NDOjMRxL7QMQhxWwKnLfY7V3 - TLSH:
T1BA38CFF791D3DD8C7A4E9B4B6AEA217C708AC2CCB131DBA05698771CD4BC66E6E10410 - Submitted as: 6b10a45e9aecd5d928bca4c15878d06e5c8cc3f09e928e803f4f79c0fe1d452b
- File type: pdf · Size: 82252 bytes
- Verdict: malicious (99/100)
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!F038E22888D6
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 10 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 - 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!F038E22888D6 (rule
PDF/Phish-FAB!F038E22888D6) - 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://ponafet.ru/strik?utm_term=how+to+raise+money+running+a+half+marathon, https://radutarogo.weebly.com/uploads/1/3/4/3/134379411/4359263.pdf, https://nuzefamulazoxiz.weebly.com/uploads/1/3/4/5/134582777/fiferan.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 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (14 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1034 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 162.159.142.9 US · San Francisco · AS13335 Cloudflare, Inc.
- 40.126.14.161
- 20.247.184.197 SG · Singapore · AS8075 Microsoft Corporation
- 52.123.252.195 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.135
- 23.198.40.44
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.116
- 48.211.4.16 US · Ashburn · AS8075 Microsoft Limited
- 57.155.101.212 SG · Singapore · AS8075 Microsoft Limited UK
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ponafet.ru/strik?utm_term=how+to+raise+money+running+a+half+marathon
- https://radutarogo.weebly.com/uploads/1/3/4/3/134379411/4359263.pdf
- https://nuzefamulazoxiz.weebly.com/uploads/1/3/4/5/134582777/fiferan.pdf
- https://static.s123-cdn-static.com/uploads/4472491/normal_5fef53ab562bf.pdf
- https://uploads.strikinglycdn.com/files/8e117829-7811-48b9-bcd0-97b85e1ae6d5/name_the_vampire_diaries_characters_quiz.pdf
- https://0ea1ff7f-05b3-43a2-9744-178351a05ed1.filesusr.com/ugd/01f9b9_9fa2b83da68e4600ac8845069a280bfe.pdf?index=true
- https://234d5d8d-19c9-4cab-a884-dd0775662658.filesusr.com/ugd/fb7225_a26012e0a0444b9c97d64e2de4cb1293.pdf?index=true
- https://vozabamoz.weebly.com/uploads/1/3/5/9/135959881/wigasutovajumigoxixu.pdf
- https://pedigibija.weebly.com/uploads/1/3/1/8/131857049/b0e978b9250fd.pdf
- https://95e354e6-8561-4e52-807b-deb85f3b5fdd.filesusr.com/ugd/ca9b0a_afc0b103eeea4c3fb33e6b8c96ae0921.pdf?index=true
- https://uploads.strikinglycdn.com/files/a5157a34-4f16-4f55-b134-af1b95d43378/writing_board_game_rules_template.pdf
- https://203aa715-7352-46b1-b16b-5d0aeeaa27a2.filesusr.com/ugd/0582e0_328dd957301349f8a753e9bacee07945.pdf?index=true
- https://cdn-cms.f-static.net/uploads/4380674/normal_6046c29dcd6ac.pdf
- https://cdn-cms.f-static.net/uploads/4460473/normal_60623b8e9dc1e.pdf
- https://uploads.strikinglycdn.com/files/da1bf718-0dba-4443-97a7-eef364b77fa4/lanemokedososirut.pdf
- https://jarajegixam.weebly.com/uploads/1/3/1/4/131437089/wolaluxavenis.pdf
- https://711920be-b761-4f0e-a604-762b26663b16.filesusr.com/ugd/ffcbea_02dc50cdb60f463db34d0d59bd7601b9.pdf?index=true
- https://guladusive.weebly.com/uploads/1/3/0/9/130969442/d928bf5e3136a98.pdf
- https://ff0b3df2-dc61-4aeb-9024-93fa9b5bc175.filesusr.com/ugd/aa14a9_ba818fb52c6d48529159310ef16132f5.pdf?index=true
- https://cdn-cms.f-static.net/uploads/4482023/normal_604de04f89853.pdf
- https://kodejisejawap.weebly.com/uploads/1/3/2/3/132302923/fd6dbd230dd8.pdf
- https://7ef5d8b8-74ac-4e0a-b0a0-fa61ca6462a8.filesusr.com/ugd/23e9be_f31ca284d03f462995c89f8942aa543c.pdf?index=true
- https://c0cead0d-5248-483d-940e-95cc3acd9bde.filesusr.com/ugd/20d83a_00d87b0322e34cc3baefe94c11721491.pdf?index=true
- https://3f740848-0e57-4b51-8596-564812021bec.filesusr.com/ugd/cbe17c_772846a12e26475998546533292311d3.pdf?index=true
- https://d525ee04-2a40-494f-8ba9-fee52f7b18ee.filesusr.com/ugd/8b8e24_c5d1ac04f55b4a1db776d3e29ce13f7d.pdf?index=true
Embedded domains
- ponafet.ru
- radutarogo.weebly.com
- nuzefamulazoxiz.weebly.com
- static.s123-cdn-static.com
- uploads.strikinglycdn.com
- 0ea1ff7f-05b3-43a2-9744-178351a05ed1.filesusr.com
- 234d5d8d-19c9-4cab-a884-dd0775662658.filesusr.com
- vozabamoz.weebly.com
- pedigibija.weebly.com
- 95e354e6-8561-4e52-807b-deb85f3b5fdd.filesusr.com
- 203aa715-7352-46b1-b16b-5d0aeeaa27a2.filesusr.com
- cdn-cms.f-static.net
- jarajegixam.weebly.com
- 711920be-b761-4f0e-a604-762b26663b16.filesusr.com
- guladusive.weebly.com
- ff0b3df2-dc61-4aeb-9024-93fa9b5bc175.filesusr.com
- kodejisejawap.weebly.com
- 7ef5d8b8-74ac-4e0a-b0a0-fa61ca6462a8.filesusr.com
- c0cead0d-5248-483d-940e-95cc3acd9bde.filesusr.com
- 3f740848-0e57-4b51-8596-564812021bec.filesusr.com
- d525ee04-2a40-494f-8ba9-fee52f7b18ee.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.72.131
- 172.172.255.217
- 20.42.65.93
- 162.159.142.9
- 20.247.184.197
- 52.123.252.195
- 4.230.171.124
- 48.211.4.16
- 57.155.101.212
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report