Behavioral task
behavioral1
Sample
0a32e2ec770c67261df3f3971d517bea.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
0a32e2ec770c67261df3f3971d517bea.exe
Resource
win10v2004-20230915-en
General
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Target
0a32e2ec770c67261df3f3971d517bea.exe
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Size
256KB
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MD5
0a32e2ec770c67261df3f3971d517bea
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SHA1
4dfbe7f3faa5b30b9f93085572496f055b02c5e0
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SHA256
34e5bd67fbd9a7040dca9cae90e36013aaeda1940bb39e7fcd5d5fa9c85cadc8
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SHA512
636b88f63c5829686581489f0c7d41cbee2c7d1aa5aed1f0e675c05047c7f515df7a2fdddf86ef47d28e92681a483e33f5f87f5f7cc8a7c475e343afc93fea2d
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SSDEEP
6144:/GpIP+Oqum37ZUr6dgZTlp3j9bpf3X/ZZ+W0:GIPvqR7I6dgZTvfnfP0
Malware Config
Signatures
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Detect Gurcu Stealer V3 payload 1 IoCs
resource yara_rule sample family_gurcu_v3 -
Gurcu family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0a32e2ec770c67261df3f3971d517bea.exe
Files
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0a32e2ec770c67261df3f3971d517bea.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 253KB - Virtual size: 252KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ