Behavioral task
behavioral1
Sample
c121b5444263f68dda77f2f2fbd067440cba7c39cc2e28c981fe55f1e4d7bc45.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
c121b5444263f68dda77f2f2fbd067440cba7c39cc2e28c981fe55f1e4d7bc45.exe
Resource
win11-20240508-en
General
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Target
c121b5444263f68dda77f2f2fbd067440cba7c39cc2e28c981fe55f1e4d7bc45
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Size
266KB
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MD5
a4fb1f635f23a73c3c88599e213c821c
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SHA1
352696570c2410d3c4af4ad685257ac65166bb4c
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SHA256
c121b5444263f68dda77f2f2fbd067440cba7c39cc2e28c981fe55f1e4d7bc45
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SHA512
4979e62a7465284df30724dceb408bfbc5ab70ca26207d912622f4891063c28d5553e2bb837666d8c920b5696eca3e2e3e33bb5ba5245b42fd19f73569973f45
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SSDEEP
3072:0NXEGZJWhfNFC4S60+XoLczrVmXjV0H5ArpzWGLiw6Zau4NDBzdrmaDyBFH01net:CXzKdNY49u8rVoV0Hwzz9o01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c121b5444263f68dda77f2f2fbd067440cba7c39cc2e28c981fe55f1e4d7bc45 unpack001/out.upx
Files
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c121b5444263f68dda77f2f2fbd067440cba7c39cc2e28c981fe55f1e4d7bc45.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