Behavioral task
behavioral1
Sample
a63cbd6f6d2a1fa9ba43165cc7013e47e798a967f4d0e49ccdd0c61cad6fc573.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a63cbd6f6d2a1fa9ba43165cc7013e47e798a967f4d0e49ccdd0c61cad6fc573.exe
Resource
win10v2004-20240426-en
General
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Target
a63cbd6f6d2a1fa9ba43165cc7013e47e798a967f4d0e49ccdd0c61cad6fc573
-
Size
96KB
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MD5
1cec9fb2d9f5dad015b90bdc9d90e2f5
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SHA1
4c7b46b6eb109be719ec9d4fb5e0b6fe339d4b56
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SHA256
a63cbd6f6d2a1fa9ba43165cc7013e47e798a967f4d0e49ccdd0c61cad6fc573
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SHA512
70331206ea155c16fd3d9fe120dced64918caf80274b7c8e27ede28242eb5ed5b3dd39b23d793564930aff0ae92df637bbb72ba337f8a00ba8352f04ca7c4e24
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfr:hfAIuZAIuYSMjoqtMHfhfr
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 a63cbd6f6d2a1fa9ba43165cc7013e47e798a967f4d0e49ccdd0c61cad6fc573 unpack001/out.upx
Files
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a63cbd6f6d2a1fa9ba43165cc7013e47e798a967f4d0e49ccdd0c61cad6fc573.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