Behavioral task
behavioral1
Sample
dfec7bbd3ef47b19d227f8f1ceb14768.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dfec7bbd3ef47b19d227f8f1ceb14768.exe
Resource
win10v2004-20240226-en
General
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Target
dfec7bbd3ef47b19d227f8f1ceb14768
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Size
88KB
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MD5
dfec7bbd3ef47b19d227f8f1ceb14768
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SHA1
ccbe2c237afc5a948d60a7886d78f93b6d651b85
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SHA256
dd4f2e04f502eb53464a10cb019b96525c22abd0e19422cb0eba0148de66ba04
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SHA512
c70699794a27f3bd300dfbbfb96b8331a91c2b1f34678b1cecff76eb06e19f40f25a12cdb1e040af41113bb233bb95fdc78e837cb2c7899812fb5d659c63a36b
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SSDEEP
1536:NBSXFdDgxa0Jp2+yRXgHLn5YssgkeCIhWnTlF64Fi+ihAtcRv/D/E7yqJWC:HSXbDgx9L2Grn5YssgkeXhWnTNFi+ihS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dfec7bbd3ef47b19d227f8f1ceb14768 unpack001/out.upx
Files
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dfec7bbd3ef47b19d227f8f1ceb14768.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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 89KB - Virtual size: 89KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ