Behavioral task
behavioral1
Sample
bcfab48bc2a55545c203a9ac159b851f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bcfab48bc2a55545c203a9ac159b851f.exe
Resource
win10v2004-20240226-en
General
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Target
bcfab48bc2a55545c203a9ac159b851f
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Size
10KB
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MD5
bcfab48bc2a55545c203a9ac159b851f
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SHA1
172a61be84e78d633a38538e3b422cc378d3c10c
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SHA256
5d2df007300fe9cfcee2e3905346c42617b563350d2a97f71c0bb2b8d3fd4d92
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SHA512
0df67ba8d546cb6562766dc558889fc53660b762fe7f4add955cbb86de83bfb82cedb292997857b62584a9c7b91bf7f57d382696d7f1a8607a18ae5a8da8cfc8
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SSDEEP
192:OL9vP8r67txDh+hGGlmZ8huV+6MD3LVhYRhQZTzdp7lYvDLj:OxErWDMq86+P7VhyuBYvT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bcfab48bc2a55545c203a9ac159b851f unpack001/out.upx
Files
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bcfab48bc2a55545c203a9ac159b851f.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
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 12KB
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
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: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ