Behavioral task
behavioral1
Sample
b3a2239ecccc6c2542ec9c4911055400N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b3a2239ecccc6c2542ec9c4911055400N.exe
Resource
win10v2004-20240709-en
General
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Target
b3a2239ecccc6c2542ec9c4911055400N.exe
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Size
16KB
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MD5
b3a2239ecccc6c2542ec9c4911055400
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SHA1
1ef165ff2c5c65c416493a5075930903c986853f
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SHA256
7822497a181d96ca7e62a0a326ba4cee83c1411924c3bbae6e4c119a442cd666
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SHA512
c70c480fc21b72a367b29f7ebea3525c5e8a2e05ebcd58db9ae93caf79892bbabbeac0e52fdf6232c312abd7d96637a762fafaea1f9a6a4dada8a98847e8c785
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SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJcbQbf1Oti1JGBQOOiQJhJZH:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3a2239ecccc6c2542ec9c4911055400N.exe unpack001/out.upx
Files
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b3a2239ecccc6c2542ec9c4911055400N.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
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: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ