Static task
static1
Behavioral task
behavioral1
Sample
Overdue OA payment.exe
Resource
win7-20230712-en
General
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Target
Overdue OA payment.7z
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Size
737KB
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MD5
324d206783a13d934c746434dd9fda58
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SHA1
4f7552455616994a19c49f40b209ca2f971a230a
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SHA256
43ac3a21c7bfe1b8e7f7a1761d493993d432dc8dfab0cea684730944c06d0d7e
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SHA512
b62cdf7413668b6da9dd366fb78fdafe801c710bd5cf7eb9b9a26eecd12828c15d5f4cfb229c26649c286185eff02cd2c6603b5d65720b47a95bb204884ae301
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SSDEEP
12288:2nbPMUl/KSS3X3caNrmVRFpVKKBPQHvHJtpyDyWq3j2kepgBqf3pOjRtXAbKQKEl:wbP5lxSskrmVbpVKXvHzQDI3eDeRGKG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Overdue OA payment.exe
Files
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Overdue OA payment.7z.rar
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Overdue OA payment.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: 752KB - Virtual size: 751KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
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