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udptest.exe

Malicious Library PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6402 Sept. 2, 2021, 10:08 a.m. Sept. 2, 2021, 10:10 a.m.
Size 314.0KB
Type PE32 executable (console) Intel 80386, for MS Windows
MD5 0f7b6037afdc508b17dd99eb1610ef49
SHA256 a17d32cc61b54b318b29d3d89ef9fd4f925cb828b2510b3c411bfb0e9f2c8637
CRC32 A2109665
ssdeep 6144:ue30UkkCp5wJr2s2Tsp2HODPIgLO0F5SBU/QE5TmGSXDoevju8:t0FkCp5wJEowOzO0TpXwdDNvR
PDB Path C:\paj9_dululepid77 sesomuk.pdb
Yara
  • PE_Header_Zero - PE File Signature
  • Malicious_Library_Zero - Malicious_Library
  • IsPE32 - (no description)

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

pdb_path C:\paj9_dululepid77 sesomuk.pdb
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 876
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 139264
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0027a000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 876
region_size: 196608
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02c00000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x00023400', u'virtual_address': u'0x00028000', u'entropy': 7.9113539593550755, u'name': u'.data', u'virtual_size': u'0x0272c028'} entropy 7.91135395936 description A section with a high entropy has been found
entropy 0.450479233227 description Overall entropy of this PE file is high
Elastic malicious (high confidence)
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CrowdStrike win/malicious_confidence_100% (D)
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Cyren W32/Kryptik.EYC.gen!Eldorado
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McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Sophos ML/PE-A
Ikarus Trojan.Crypt
Microsoft Trojan:Win32/Racoon.L!MTB
Cynet Malicious (score: 100)
Acronis suspicious
McAfee Packed-GDT!0F7B6037AFDC
SentinelOne Static AI - Malicious PE
Webroot W32.Trojan.Gen
Cybereason malicious.9a9109