Behavioral task
behavioral1
Sample
cf0c88b9ff95e9c8110f7c5b69783a19b387da0205f2623b943044ad732bda38.exe
Resource
win10v2004-20230915-en
General
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Target
cf0c88b9ff95e9c8110f7c5b69783a19b387da0205f2623b943044ad732bda38
-
Size
266KB
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MD5
aa94d5095c4f25b06ec93e2f5bfdddd9
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SHA1
7386fa2157699b9f0eb4d3ef772f917084d9134e
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SHA256
cf0c88b9ff95e9c8110f7c5b69783a19b387da0205f2623b943044ad732bda38
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SHA512
227933645e912583f0be472916827f9a7a34a316b811ae89748260543fd56b2d716b7619f4f9ccb26db59ddc7655f626e42d4d62397aac57df556a4c69dec803
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SSDEEP
6144:OXzKdNY49u8rVUv2Uw+atfHcHx1SFetbp01net:Va4ApeUjatfHuxA6p01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf0c88b9ff95e9c8110f7c5b69783a19b387da0205f2623b943044ad732bda38 unpack001/out.upx
Files
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cf0c88b9ff95e9c8110f7c5b69783a19b387da0205f2623b943044ad732bda38.exe windows 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ