Behavioral task
behavioral1
Sample
58b23f5483192d2e7b3db9e1d313d83b6f2a93f316585c8cfe1bfc5b19d5b908.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
58b23f5483192d2e7b3db9e1d313d83b6f2a93f316585c8cfe1bfc5b19d5b908.exe
Resource
win10v2004-20240704-en
General
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Target
58b23f5483192d2e7b3db9e1d313d83b6f2a93f316585c8cfe1bfc5b19d5b908
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Size
13.8MB
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MD5
f913007a127d31cd1ebbee085e4e7f6f
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SHA1
db08d60473465b843e9062d16ad43090143aac64
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SHA256
58b23f5483192d2e7b3db9e1d313d83b6f2a93f316585c8cfe1bfc5b19d5b908
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SHA512
b1c201ffbc982e494426a269ed214811c7ec9396664ae23938fd1f92d01e9389f94e3699c8a77d0eadd4ff82d3f5efbbc7da72c531143bf4b71c20c5dab20706
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SSDEEP
393216:tB1Jz4p0/cvbg7YVsZrzbAX2pmgVtgjJlY3kmNjuoQ:f1Jz40Uv3VsZrzucVtglkB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 58b23f5483192d2e7b3db9e1d313d83b6f2a93f316585c8cfe1bfc5b19d5b908 unpack001/out.upx
Files
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58b23f5483192d2e7b3db9e1d313d83b6f2a93f316585c8cfe1bfc5b19d5b908.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 13.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.7MB - Virtual size: 13.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 415KB - Virtual size: 414KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 30KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24.7MB - Virtual size: 24.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 143KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ