Behavioral task
behavioral1
Sample
b8bdfbbbfed9c10b2e757d5bf97a39a993d1d70f0dcc76cd8ead8edb9d15d0bf.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b8bdfbbbfed9c10b2e757d5bf97a39a993d1d70f0dcc76cd8ead8edb9d15d0bf.exe
Resource
win11-20240426-en
General
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Target
b8bdfbbbfed9c10b2e757d5bf97a39a993d1d70f0dcc76cd8ead8edb9d15d0bf
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Size
266KB
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MD5
bff3edcb8c670909dbb673477c7d74f2
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SHA1
17e154de47487798cd352d140df60a90ae476bda
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SHA256
b8bdfbbbfed9c10b2e757d5bf97a39a993d1d70f0dcc76cd8ead8edb9d15d0bf
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SHA512
0b8fbd8c8db9b3796dae5e9cf83dace3bbe9b211087aef3e99230f4d371df7e36d0e31b5f3f64b23ea728c745e17634b6587ae01474029825c5572de19129276
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SSDEEP
6144:/XzKdNY49u8rVSsFd0ywxYBh/XN01net:Aa4AwwxgL01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8bdfbbbfed9c10b2e757d5bf97a39a993d1d70f0dcc76cd8ead8edb9d15d0bf unpack001/out.upx
Files
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b8bdfbbbfed9c10b2e757d5bf97a39a993d1d70f0dcc76cd8ead8edb9d15d0bf.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ