Behavioral task
behavioral1
Sample
390c7a8fe29c5f63acaad47b85045c30.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
390c7a8fe29c5f63acaad47b85045c30.exe
Resource
win10v2004-20231215-en
General
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Target
390c7a8fe29c5f63acaad47b85045c30
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Size
128KB
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MD5
390c7a8fe29c5f63acaad47b85045c30
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SHA1
531e4ad6870781b34e4203705e41d8fdb25a06f0
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SHA256
5377932809600e6868a6bcf5a23c7064f11383fe5db6f0c9ad91bf8e98d5732a
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SHA512
c4273bd30b2f1e3a1235a513bddd5c9c09b47dca7efd87b965cab34be25a612e7188dea12671c02b1170122fb4b0fba7a84976b62c00654bb679826d140ee70f
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SSDEEP
1536:xEag2d8OMOeTPAAbHAnItluiu55xQkISLBAe6hA8Du52Fb7o8rdV5b+abQF:xE4dDeCbqHXDw2G8rdVBHbQF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 390c7a8fe29c5f63acaad47b85045c30 unpack001/out.upx
Files
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390c7a8fe29c5f63acaad47b85045c30.exe .js windows:4 windows x86 arch:x86 polyglot
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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 540B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ