Behavioral task
behavioral1
Sample
b44e473c663f71b0c26d3e309d8ba91b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b44e473c663f71b0c26d3e309d8ba91b.exe
Resource
win10v2004-20240226-en
General
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Target
b44e473c663f71b0c26d3e309d8ba91b
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Size
85KB
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MD5
b44e473c663f71b0c26d3e309d8ba91b
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SHA1
ab669fd6387d9ba93d993da21dac278f417f7c29
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SHA256
cd35f394ad39265be8a191daf3c6ce543409fb761677ce707392e462af2cf9b6
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SHA512
991ce51458ed9cbe433db6027051ced7d3b92c4531bdc732b9d2f6c744f0ffb28ffd44c92fef7c143bb75439797e35ca97514313151a8fd4bc421441d3ac6b80
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SSDEEP
1536:wPTXjw4mdOUQdpwJZC2Csj32KUwWkT8Q2I6KE0GDTcfaKcZ2ld:wLU4mdjpJZauRyI6H3cigd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b44e473c663f71b0c26d3e309d8ba91b unpack001/out.upx
Files
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b44e473c663f71b0c26d3e309d8ba91b.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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ