Behavioral task
behavioral1
Sample
b157c3bbe8d7414e573890bed00f67fb0e4fe8f903325ff78f81e4b56e812844.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
b157c3bbe8d7414e573890bed00f67fb0e4fe8f903325ff78f81e4b56e812844.exe
Resource
win11-20240426-en
General
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Target
b157c3bbe8d7414e573890bed00f67fb0e4fe8f903325ff78f81e4b56e812844
-
Size
266KB
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MD5
16b177877234ca7ad2fddb78dd2b10d6
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SHA1
c50b0733f61a532123f3c350f0e845f09bf74e54
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SHA256
b157c3bbe8d7414e573890bed00f67fb0e4fe8f903325ff78f81e4b56e812844
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SHA512
fbae6a7be2ed9b738e0a3d23b839d76094d9f1566e3284ec6b100a3b55cf46cfb9151a6f190f6a93d4ef5dd252d7a4cc8a490113685b33c7fa1ec4584b44f022
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SSDEEP
6144:7XzKdNY49u8rVxQ/kV4dPMvc+/cv14k01net:Ea4AR/xd2/Xk01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b157c3bbe8d7414e573890bed00f67fb0e4fe8f903325ff78f81e4b56e812844 unpack001/out.upx
Files
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b157c3bbe8d7414e573890bed00f67fb0e4fe8f903325ff78f81e4b56e812844.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