Static task
static1
Behavioral task
behavioral1
Sample
a.exe
Resource
win10-20230220-en
Behavioral task
behavioral2
Sample
s.txt
Resource
win10-20230220-en
General
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Target
send.zip
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Size
90KB
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MD5
6eb42d220f60c076f7accd00e99dff7c
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SHA1
8d04ef21f9d4328b4e1bb32c0bc9f9ec6bd529e0
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SHA256
0a4eae79f85d762c9c0d0afda7ad0accf4528e8ef31d0b4157dd286b99ae6f6f
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SHA512
362552922c74d9e983ca5e167c0744e03704ab77047047fe761294684a641295a9c8067831c387a56cf5c748df0a91990fa4427bafbfc5799c37a2b5cc564e02
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SSDEEP
1536:1nNcI+GXzclcooN9rbtfN/4BpMarESjHgU6FV6AGQeqYHI58u8sl7H5:1nWI+mzecooN9tfNQTM/iAUGN/nYH68G
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/a.exe
Files
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send.zip.zip
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a.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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s.txt