Behavioral task
behavioral1
Sample
4efb6a78365d0a0378f6bb215b1bf0ba.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4efb6a78365d0a0378f6bb215b1bf0ba.exe
Resource
win10v2004-20231215-en
General
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Target
4efb6a78365d0a0378f6bb215b1bf0ba
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Size
17KB
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MD5
4efb6a78365d0a0378f6bb215b1bf0ba
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SHA1
87f8a6e4e482ce3013726958efd91f6f6a7f816d
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SHA256
ee8a912fee4a3f4f70ac8c5d77a8cc7effbc4b270261a5071a87d7f44a68bf6e
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SHA512
7cb41f6ed17da2651b464298b09c43587abf041eaf1fc74efeaba4b1a147ae4713dfa76976a18dc29350efce3714d8b0ec11bf6825f534775e8dcec04c02ac89
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SSDEEP
192:9FsNdSfxiBEB+m4enBUnjuwrpF5iW/AXVTBvOr7tLiNVsVZ:gdSfmEMQ6juA/UWYe7cWVZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4efb6a78365d0a0378f6bb215b1bf0ba unpack001/out.upx
Files
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4efb6a78365d0a0378f6bb215b1bf0ba.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 8KB
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 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 293B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ