Behavioral task
behavioral1
Sample
0c85b23940cd152e51506e70678e28e58e34751ba92d1731ce270165f8d8a545.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0c85b23940cd152e51506e70678e28e58e34751ba92d1731ce270165f8d8a545.exe
Resource
win10v2004-20240226-en
General
-
Target
0c85b23940cd152e51506e70678e28e58e34751ba92d1731ce270165f8d8a545
-
Size
51KB
-
MD5
31014cc633c5d204e99364a336d8531e
-
SHA1
78256904b8a5020bb42f5c2b37d09b4263f604c2
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SHA256
0c85b23940cd152e51506e70678e28e58e34751ba92d1731ce270165f8d8a545
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SHA512
68fb36e17db092af5557ad28ebcdd434ced5c0fa493c2011fa196b07e372d8d96fad575484805d7c0f9c095a1873a4a107853d3b46f8bba2422d25fc4ac2bfd4
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SSDEEP
1536:WDQ1bjrdq8ys/jFHxm7QyiQFG3LleIhfWWYcgPM:G4XroTs/jBOG3LgIZWWqU
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 0c85b23940cd152e51506e70678e28e58e34751ba92d1731ce270165f8d8a545 unpack001/out.upx
Files
-
0c85b23940cd152e51506e70678e28e58e34751ba92d1731ce270165f8d8a545.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: 88KB
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: 4KB - 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: 116KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ