Behavioral task
behavioral1
Sample
741da5401c4de4688260001f31f2f8fc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
741da5401c4de4688260001f31f2f8fc.exe
Resource
win10v2004-20231215-en
General
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Target
741da5401c4de4688260001f31f2f8fc
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Size
286KB
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MD5
741da5401c4de4688260001f31f2f8fc
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SHA1
381c50c250e69183240dcfcb6dd02dbfcc609200
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SHA256
ed8c69e8ec1f0c6ecf1654164aee8ad3dcaf8e70306bbbdc30fd504ab5c3c276
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SHA512
1aea84b20e1ca6efcaff80116c9f8fe49074bf4ad12efe1665ba18dc90a743a1c3153c76241ed59114605d199b8b348d5f1a1bcadbdf83d07866b5e9d6e17b30
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SSDEEP
6144:LGzRxSVtp0l6whGfsKR+zkBpTaa5tJH3u:6t0VPFfsKAkrbPle
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_gh0strat -
Gh0strat family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 741da5401c4de4688260001f31f2f8fc unpack001/out.upx
Files
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741da5401c4de4688260001f31f2f8fc.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 796KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 153KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 408KB - Virtual size: 406KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rodata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 473KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ