Behavioral task
behavioral1
Sample
907bd678f5a641af520eaf3faed5980f86314c16cf94468200e857a8e681ad97.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
907bd678f5a641af520eaf3faed5980f86314c16cf94468200e857a8e681ad97.exe
Resource
win10v2004-20240426-en
General
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Target
907bd678f5a641af520eaf3faed5980f86314c16cf94468200e857a8e681ad97
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Size
132KB
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MD5
b58deeb0be4adb6cb2c432e683e42613
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SHA1
3b8d862f2989fc20f69e93d06309386789b07369
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SHA256
907bd678f5a641af520eaf3faed5980f86314c16cf94468200e857a8e681ad97
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SHA512
4097677ec3dac926bc99f62adb3957aa1472f59c5ff504b0bf24f1ab7d41b3ae822bcb6647d1bf31ee89c15c8882b7982d051af231b75068ad1b18859e722d79
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsrPyP3ljFEwOxW3o/v7V+I:KQSohsUsUljKwOgobf
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 907bd678f5a641af520eaf3faed5980f86314c16cf94468200e857a8e681ad97 unpack001/out.upx
Files
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907bd678f5a641af520eaf3faed5980f86314c16cf94468200e857a8e681ad97.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ