Behavioral task
behavioral1
Sample
7c1f039df425efc16a7d57fe75e9c3538224b75fdc0467c573491694f47fce4c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7c1f039df425efc16a7d57fe75e9c3538224b75fdc0467c573491694f47fce4c.exe
Resource
win10v2004-20240226-en
General
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Target
7c1f039df425efc16a7d57fe75e9c3538224b75fdc0467c573491694f47fce4c
-
Size
90KB
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MD5
142f2c942ae0b605702bf70d1b26efee
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SHA1
20132a0f76a4e1fde30f1821da59cc0a49a2afbd
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SHA256
7c1f039df425efc16a7d57fe75e9c3538224b75fdc0467c573491694f47fce4c
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SHA512
016f105b5198755fdfbddf812b261464d49fbc2f011bff3c7805283c8e54eed4bcd97b36e4f22e14df4f169ec48339fef24a1c9e377d171c9eec314c49943d68
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8wY4TWn1++PJHJXA/OsIZfzc3/Q8wYj:KQSodYwQSodYj
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 7c1f039df425efc16a7d57fe75e9c3538224b75fdc0467c573491694f47fce4c unpack001/out.upx
Files
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7c1f039df425efc16a7d57fe75e9c3538224b75fdc0467c573491694f47fce4c.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