Behavioral task
behavioral1
Sample
55a54e3fc085d0eb232161452e0255f45c3f1fce6f9449d4e3d05150cfdb6dff.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55a54e3fc085d0eb232161452e0255f45c3f1fce6f9449d4e3d05150cfdb6dff.exe
Resource
win10v2004-20231215-en
General
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Target
55a54e3fc085d0eb232161452e0255f45c3f1fce6f9449d4e3d05150cfdb6dff
-
Size
536KB
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MD5
5fd07af03fab1adbd2a0b8e5ee55bca9
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SHA1
60769c0a80efa2f6a7fcab3f2e084c08cee0cee4
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SHA256
55a54e3fc085d0eb232161452e0255f45c3f1fce6f9449d4e3d05150cfdb6dff
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SHA512
68fff280f90c2df2fff97a946ffd160617799dfa3281898f0b9765baf967cb92e44d7b3bd3252f9c23e433bcc5cbdab35c35d27680e35d770b9bd983beb84e21
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SSDEEP
12288:Ehf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:EdQyDL9xp/BGA1RkmOkx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 55a54e3fc085d0eb232161452e0255f45c3f1fce6f9449d4e3d05150cfdb6dff unpack001/out.upx
Files
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55a54e3fc085d0eb232161452e0255f45c3f1fce6f9449d4e3d05150cfdb6dff.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ