Behavioral task
behavioral1
Sample
b57a3c3b4afcc85da963ab84e2b8bdc9c22bf7174aa149e398f2008e375cc884.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b57a3c3b4afcc85da963ab84e2b8bdc9c22bf7174aa149e398f2008e375cc884.exe
Resource
win11-20240611-en
General
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Target
b57a3c3b4afcc85da963ab84e2b8bdc9c22bf7174aa149e398f2008e375cc884
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Size
266KB
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MD5
82dc2ad7775bda75ac17b02bd65835e7
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SHA1
75a104b45bbcdf0e7c7c2e60958736bfc30d3b23
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SHA256
b57a3c3b4afcc85da963ab84e2b8bdc9c22bf7174aa149e398f2008e375cc884
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SHA512
d8aed679551420fe532076522d4499dbacbcc606f6a61cdf30ab6dc5c5c330f1536f716c834d18abee79d417381cfd726c61d6a22dde81eea50763552917ffce
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SSDEEP
6144:4XzKdNY49u8rV2uwzzJTeB6IxACs2S101net:na4ARzU0IpLS101
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b57a3c3b4afcc85da963ab84e2b8bdc9c22bf7174aa149e398f2008e375cc884 unpack001/out.upx
Files
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b57a3c3b4afcc85da963ab84e2b8bdc9c22bf7174aa149e398f2008e375cc884.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