Behavioral task
behavioral1
Sample
40c8ae9a60e7244d47f5e4ad67907c7f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40c8ae9a60e7244d47f5e4ad67907c7f.exe
Resource
win10v2004-20231222-en
General
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Target
40c8ae9a60e7244d47f5e4ad67907c7f
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Size
56KB
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MD5
40c8ae9a60e7244d47f5e4ad67907c7f
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SHA1
2d1b491014db3cb8767abbc0f85ea70cbfaf91f4
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SHA256
1695f115accb674b81c1ddbf573aa58a561a1adf41476c3e0ef693d8790ae03a
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SHA512
dc890f8dc575950c22d8ef64ba862b16372909b2da0dd58d697f84de90782cdd9fa4f011a676c4583ecac9a45b1d1deb5257f8dc9e30dc1e808ca8e03059a286
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SSDEEP
1536:n4P77TnxG7l5D0KBp/rUIQspwjz0NzlFk5cr:nm7TnxG7l5DdtQspdqc
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 40c8ae9a60e7244d47f5e4ad67907c7f unpack001/out.upx
Files
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40c8ae9a60e7244d47f5e4ad67907c7f.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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 724B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ