Behavioral task
behavioral1
Sample
b4cb5357ca009974082f1232c6c03baf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4cb5357ca009974082f1232c6c03baf.exe
Resource
win10v2004-20240226-en
General
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Target
b4cb5357ca009974082f1232c6c03baf
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Size
5.1MB
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MD5
b4cb5357ca009974082f1232c6c03baf
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SHA1
95138646a1fa331c1fc41fccc5600e3bcad24302
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SHA256
5b0236f794a1f7a8185ec8b9aa2881944dfa67c731fbf05414ab7f571c2cfea8
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SHA512
1dfe223d036bf1b2486c6d2189868852b5c69598dec2f53a0e90dc8e3111a5ebb8e10be830f5fe219585feab99c5e4326017562020cff8b6189e8913cbb4f288
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SSDEEP
49152:xQm5hVC8isIRbVBIQKekeShxsu4o5Yen4KTay3gS7NcGZpBFT4gLqLSAkCCXMNK4:93xyCekX3g6c8b34OCExUU43
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4cb5357ca009974082f1232c6c03baf
Files
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b4cb5357ca009974082f1232c6c03baf.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 7.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 208KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE