Behavioral task
behavioral1
Sample
b04c395575f653ee3b6da409e0f6862100057356ba7026e50a1992ceb856dc2e.exe
Resource
win7-20240704-en
General
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Target
b04c395575f653ee3b6da409e0f6862100057356ba7026e50a1992ceb856dc2e
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Size
131KB
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MD5
9f2c5f9414228fceb024c85f45264ed9
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SHA1
9ffb9a78d4969a68a2e930039d32db1c03f895a5
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SHA256
b04c395575f653ee3b6da409e0f6862100057356ba7026e50a1992ceb856dc2e
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SHA512
5bf2c6e63c49661043ab1acfe57c2c526d15a0356ad340394a8f95558c58b89b6e712b604d4780df34652e5505efe07532d8fd0247eeda9ca771322a85ea6246
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SSDEEP
1536:CTWJGpGqoJ7P81AuAfPS05PnDJtYfuKtIAF6cSVjVjXklfQafRLuHQOkAFgvZQhU:Op+7PgUXSAjZIInlxragr/FgwU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b04c395575f653ee3b6da409e0f6862100057356ba7026e50a1992ceb856dc2e unpack001/out.upx
Files
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b04c395575f653ee3b6da409e0f6862100057356ba7026e50a1992ceb856dc2e.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