Behavioral task
behavioral1
Sample
a703e9da12b5783f9dc060ac2a6dc7c22f9976d76438d69bbe68e36b526a1020.exe
Resource
win7-20230831-en
General
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Target
a703e9da12b5783f9dc060ac2a6dc7c22f9976d76438d69bbe68e36b526a1020
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Size
10.1MB
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MD5
644e9cb3ff7abb50d0771cba7376ba17
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SHA1
b0c61302606e403c2e709eb500fd3edd1b548531
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SHA256
a703e9da12b5783f9dc060ac2a6dc7c22f9976d76438d69bbe68e36b526a1020
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SHA512
aa480604e0db3e1b0b058970f31c8a32d0ce99606fb77a9a55dd6360a5a1c57045d9fd88b4751c90fb6be510ebef52f39c314c8a8d7cdef40b98ffd32a5a12bf
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SSDEEP
1536:xOwZtljUodOsVhowc5jiYKT7RumGYY8ScN32vhMP4zIlwp:xxLOK5cx1KZuVYIcIvhMcWi
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 a703e9da12b5783f9dc060ac2a6dc7c22f9976d76438d69bbe68e36b526a1020 unpack001/out.upx
Files
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a703e9da12b5783f9dc060ac2a6dc7c22f9976d76438d69bbe68e36b526a1020.exe windows:4 windows 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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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
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: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 142KB - Virtual size: 142KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ