Behavioral task
behavioral1
Sample
a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa.exe
Resource
win10v2004-20230915-en
General
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Target
a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa
-
Size
2.8MB
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MD5
aa729a8bd885ffb5ad2c13d1babbc085
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SHA1
55d6d062d83e4312e4cc9a3aa7eaed0dbd67be2e
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SHA256
a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa
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SHA512
cca13ba55ba9e9966a77a50a7f40b39fb0c87e2d61b852748e9b81ccd6a158bd5ed71d72eb303c3351e76ad4dbdf5c2ff1c912d6649646e646437fac132ccbe8
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SSDEEP
49152:nTGkQd5QZuTtS0rQMYOQ+q8CEHTG4QNTGHQt9KFeMT:nKk+WsM0r1QnoK4QKHO0Fee
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa unpack001/out.upx
Files
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a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa.exe windows:5 windows 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: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 136KB - Virtual size: 140KB
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
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: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ