Behavioral task
behavioral1
Sample
3137a555f94c59109b6b80da1bd85c5c0695d9699add33bf893cafaf5224baa4.exe
Resource
win7-20240903-en
General
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Target
3137a555f94c59109b6b80da1bd85c5c0695d9699add33bf893cafaf5224baa4
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Size
2.4MB
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MD5
0ecdd86710ca82bc0c8007884a9c7281
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SHA1
00c6b7ff5fcaf83ae28473e2ea5defc91ae1822c
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SHA256
3137a555f94c59109b6b80da1bd85c5c0695d9699add33bf893cafaf5224baa4
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SHA512
bb6337d9da0f72fff758ca587434d7bfa8e1472a196d7681b26a68188a50a37d8fe38a6a4e0cf261c2fe2c67d20a2651be1610fb3ddd3769895dd90656f949a4
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SSDEEP
49152:wvca+D+IB1yiQLSvuhGkgFjQeC6qpoPJDZ39U/FpgvBXvI:wvdJIGSGskUGXIZsp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3137a555f94c59109b6b80da1bd85c5c0695d9699add33bf893cafaf5224baa4 unpack001/out.upx
Files
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3137a555f94c59109b6b80da1bd85c5c0695d9699add33bf893cafaf5224baa4.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: 2.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 840KB - Virtual size: 839KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.7MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 333KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ