Behavioral task
behavioral1
Sample
4f045fc836f49162fba9002cce50cbf07a0448ae3696c165f1a6c3ba0bcfb64d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4f045fc836f49162fba9002cce50cbf07a0448ae3696c165f1a6c3ba0bcfb64d.exe
Resource
win10v2004-20230915-en
General
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Target
4f045fc836f49162fba9002cce50cbf07a0448ae3696c165f1a6c3ba0bcfb64d
-
Size
2.9MB
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MD5
04f6d97d70e04da5603342440ecb7d9a
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SHA1
36ad0eadf2df04d16adaf8f73eda165614dc5530
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SHA256
4f045fc836f49162fba9002cce50cbf07a0448ae3696c165f1a6c3ba0bcfb64d
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SHA512
e5a692805247090953c9d2bb14c1521420d3cec60033d8c5386eb2b9ad9b839071ca17e782ca1ae4a4b10e994c4859840fe3526a4fafd69e621a547e74eca9f7
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SSDEEP
49152:xTGkQr5QZuTtS0rQMYOQ+q8CEvTG4QITGHQB9KFeMH:xKkQWsM0r1Qn8K4xKHi0Fei
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f045fc836f49162fba9002cce50cbf07a0448ae3696c165f1a6c3ba0bcfb64d unpack001/out.upx
Files
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4f045fc836f49162fba9002cce50cbf07a0448ae3696c165f1a6c3ba0bcfb64d.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