Behavioral task
behavioral1
Sample
b999ec5861dae457b5dfeec4ebdf707fd92a431d3e621bc4957094d67116fc7c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b999ec5861dae457b5dfeec4ebdf707fd92a431d3e621bc4957094d67116fc7c.exe
Resource
win11-20240611-en
General
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Target
b999ec5861dae457b5dfeec4ebdf707fd92a431d3e621bc4957094d67116fc7c
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Size
266KB
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MD5
ca2eaa6de3e40d7b3929ff5d592c1213
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SHA1
28085d7c7f52ad3a5d0491efeb317bdaf1c9645d
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SHA256
b999ec5861dae457b5dfeec4ebdf707fd92a431d3e621bc4957094d67116fc7c
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SHA512
056aee037dc4770667b7eeec38a5c430bf2d037f94fd159d5836bb097e56479474af39fb2d0e6b5b42703b2a67c4bd5137fb2c2638ead54efd0782eb24e64306
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SSDEEP
6144:jXzKdNY49u8rV6V37Fw+atfHcHx1SFeD0BjeB:ca4AlFjatfHuxA60B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b999ec5861dae457b5dfeec4ebdf707fd92a431d3e621bc4957094d67116fc7c unpack001/out.upx
Files
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b999ec5861dae457b5dfeec4ebdf707fd92a431d3e621bc4957094d67116fc7c.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