Behavioral task
behavioral1
Sample
4cbb3ab618145da4689da31ef725aab2.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4cbb3ab618145da4689da31ef725aab2.exe
Resource
win10v2004-20231222-en
General
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Target
4cbb3ab618145da4689da31ef725aab2
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Size
166KB
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MD5
4cbb3ab618145da4689da31ef725aab2
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SHA1
6208639b4f0e22af302915a52376ff223223447f
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SHA256
e84aef0ec0a7b7d494655852d498ae905d76576073651491008485f3b1aed6b5
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SHA512
2f0246e4def5f786056e3d444c5c13ae60c3b5cdf3f89553b1bd72cf0b464c7151dec42a29519bd875498476a3f32e8a04a34e1e53deda39e083a03583db7be9
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SSDEEP
3072:vtnQW/XokN4koAhdqtzVotvHKhtQmOJP6/jNGE7VhCojUpCiOYngL3zQI:VnBThdqt+g2mOJPUtbYCiO4gLsI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4cbb3ab618145da4689da31ef725aab2 unpack001/out.upx
Files
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4cbb3ab618145da4689da31ef725aab2.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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ