Behavioral task
behavioral1
Sample
405cfa06588ee64be73e397fb1867e8c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
405cfa06588ee64be73e397fb1867e8c.exe
Resource
win10v2004-20231215-en
General
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Target
405cfa06588ee64be73e397fb1867e8c
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Size
59KB
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MD5
405cfa06588ee64be73e397fb1867e8c
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SHA1
93767e4ac41ca303251e92edd454e5ba4b4c09bc
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SHA256
cb81b8ca509d925e0cfda859cecf0cd4ee6dba3948ffc26eeb8a8910b6c44247
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SHA512
f1e51ef3cfb941b591beaefedc2191651c35bb83a06540d929a76ab7d606bfba2e5ee259ad06c45d2e811d26c456428c5ee33671d9e0a72d7d50b2b9155320ce
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SSDEEP
1536:B8VJr1NFj29HVZesBCzX35kTBwvDakCuqED24jWdAF:BElk9SpkuDdh24K
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 405cfa06588ee64be73e397fb1867e8c unpack001/out.upx
Files
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405cfa06588ee64be73e397fb1867e8c.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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ